{"id":1441,"date":"2026-05-29T15:11:45","date_gmt":"2026-05-29T15:11:45","guid":{"rendered":"https:\/\/coresparkbattery.com\/?p=1441"},"modified":"2026-05-29T15:34:06","modified_gmt":"2026-05-29T15:34:06","slug":"lifepo4-voltage-chart-for-12v-24v-48v-51-2v-and-76-8v-systems","status":"publish","type":"post","link":"https:\/\/coresparkbattery.com\/ja\/lifepo4-voltage-chart-for-12v-24v-48v-51-2v-and-76-8v-systems\/","title":{"rendered":"12V\u300124V\u300148V\u300151.2V\u300176.8V\u30b7\u30b9\u30c6\u30e0\u7528LiFePO4\u96fb\u5727\u30c1\u30e3\u30fc\u30c8"},"content":{"rendered":"<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>\u76ee\u6b21<\/h2><nav><ul><li><a href=\"#the-voltage-chart-most-buyers-misread\">\u307b\u3068\u3093\u3069\u306e\u30d0\u30a4\u30e4\u30fc\u304c\u898b\u8aa4\u308b\u96fb\u5727\u8868<\/a><\/li><li><a href=\"#lifepo4-state-of-charge-chart-resting-voltage-not-wishful-thinking\">LiFePO4\u5145\u96fb\u72b6\u614b\u30c1\u30e3\u30fc\u30c8\uff1a\u5e0c\u671b\u7684\u89b3\u6e2c\u3067\u306f\u306a\u304f\u9759\u6b62\u96fb\u5727<\/a><\/li><li><a href=\"#why-12v-24v-48v-51-2v-and-76-8v-packs-behave-differently\">12V\u300124V\u300148V\u300151.2V\u300176.8V\u30d1\u30c3\u30af\u306e\u6319\u52d5\u304c\u7570\u306a\u308b\u7406\u7531<\/a><\/li><li><a href=\"#the-hard-part-voltage-under-load-charging-and-bms-cutoff\">\u96e3\u3057\u3044\u90e8\u5206\u8ca0\u8377\u96fb\u5727\u3001\u5145\u96fb\u3001BMS\u30ab\u30c3\u30c8\u30aa\u30d5<\/a><\/li><li><a href=\"#the-safety-conversation-nobody-wants-in-the-sales-call\">\u30bb\u30fc\u30eb\u30b9\u30fb\u30b3\u30fc\u30eb\u3067\u8ab0\u3082\u671b\u307e\u306a\u3044\u5b89\u5168\u306b\u95a2\u3059\u308b\u4f1a\u8a71<\/a><\/li><li><a href=\"#reading-a-lifepo4-battery-voltage-chart-like-a-professional\">\u30d7\u30ed\u306e\u3088\u3046\u306bLiFePO4\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u96fb\u5727\u30c1\u30e3\u30fc\u30c8\u3092\u8aad\u3080<\/a><\/li><li><a href=\"#quick-diagnostic-table-what-the-voltage-reading-may-actually-mean\">\u30af\u30a4\u30c3\u30af\u8a3a\u65ad\u8868\uff1a\u96fb\u5727\u5024\u304b\u3089\u8aad\u307f\u53d6\u308c\u308b\u5b9f\u969b\u306e\u610f\u5473<\/a><\/li><li><a href=\"#faqs\">\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<\/a><ul><li><a href=\"#what-is-a-lifepo4-voltage-chart\">LiFePO4\u306e\u96fb\u5727\u30c1\u30e3\u30fc\u30c8\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/a><\/li><li><a href=\"#how-do-i-read-a-12v-lifepo4-voltage-chart\">12V\u306eLiFePO4\u96fb\u5727\u30c1\u30e3\u30fc\u30c8\u306e\u8aad\u307f\u65b9\u306f\uff1f<\/a><\/li><li><a href=\"#is-48v-lifepo4-the-same-as-51-2v-lifepo4\">48V\u306eLiFePO4\u306f51.2V\u306eLiFePO4\u3068\u540c\u3058\u3067\u3059\u304b\uff1f<\/a><\/li><li><a href=\"#what-voltage-is-a-fully-charged-51-2v-lifepo4-battery\">\u6e80\u5145\u96fb\u306e51.2V LiFePO4\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u96fb\u5727\u306f\uff1f<\/a><\/li><li><a href=\"#why-does-my-lifepo4-battery-voltage-stay-almost-the-same-for-hours\">LiFePO4\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u96fb\u5727\u304c\u4f55\u6642\u9593\u3082\u307b\u3068\u3093\u3069\u5909\u308f\u3089\u306a\u3044\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/a><\/li><li><a href=\"#what-is-the-lowest-safe-voltage-for-lifepo4\">LiFePO4\u306e\u5b89\u5168\u306a\u6700\u4f4e\u96fb\u5727\u306f\uff1f<\/a><\/li><\/ul><\/li><li><a href=\"#final-thoughts-use-the-chart-then-verify-the-system\">\u6700\u7d42\u7684\u306a\u611f\u60f3\u30c1\u30e3\u30fc\u30c8\u3092\u4f7f\u3044\u3001\u305d\u3057\u3066\u30b7\u30b9\u30c6\u30e0\u3092\u691c\u8a3c\u3059\u308b<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<div class=\"wp-block-greenshift-blocks-image gspb_image gspb_image-id-gsbp-db9373b\" id=\"gspb_image-id-gsbp-db9373b\"><img decoding=\"async\" src=\"https:\/\/coresparkbattery.com\/wp-content\/uploads\/2026\/05\/LiFePO4-Voltage-Chart-for-12V-24V-48V-51.2V-and-76.8V-Systems2.jpeg\" data-src=\"\" alt=\"12V\u300124V\u300148V\u300151.2V\u300176.8V\u30b7\u30b9\u30c6\u30e0\u7528LiFePO4\u96fb\u5727\u30c1\u30e3\u30fc\u30c8\" loading=\"lazy\" width=\"750\" height=\"750\"\/><\/div>\n\n\n\n<h2 id=\"the-voltage-chart-most-buyers-misread\" class=\"wp-block-heading\">\u307b\u3068\u3093\u3069\u306e\u30d0\u30a4\u30e4\u30fc\u304c\u898b\u8aa4\u308b\u96fb\u5727\u8868<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u96fb\u5727\u306f\u5618\u3092\u3064\u304f\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5927\u3052\u3055\u306b\u805e\u3053\u3048\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u304c\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u8cfc\u5165\u8005\u304c12.9V\u306e\u6570\u5024\u3092\u9069\u5f53\u306aLiFePO4\u306e\u96fb\u5727\u30c1\u30e3\u30fc\u30c8\u3068\u6bd4\u8f03\u3057\u3001\u305d\u306e\u6570\u5024\u304c\u300c\u4f4e\u304f\u898b\u3048\u308b\u300d\u305f\u3081\u306b\u30d1\u30cb\u30c3\u30af\u306b\u306a\u308b\u306e\u3092\u4f55\u5ea6\u3082\u898b\u3066\u304d\u305f\u7d50\u679c\u3001\u672c\u5f53\u306e\u554f\u984c\u306f\u30d0\u30c3\u30c6\u30ea\u30fc\u3067\u306f\u306a\u304f\u3001\u96fb\u5727\u3092\u71c3\u6599\u8a08\u306e\u3088\u3046\u306b\u58f2\u308b\u696d\u754c\u306e\u3084\u308a\u65b9\u3060\u3068\u79c1\u306f\u5b66\u3093\u3060\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">LiFePO4\u96fb\u5727\u30c1\u30e3\u30fc\u30c8\u306f\u6709\u7528\u3067\u3059\u304c\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u304c\u9759\u6b62\u3057\u3066\u3044\u308b\u306e\u304b\u3001\u5145\u96fb\u3057\u3066\u3044\u308b\u306e\u304b\u3001\u653e\u96fb\u3057\u3066\u3044\u308b\u306e\u304b\u3001\u51b7\u3048\u3066\u3044\u308b\u306e\u304b\u3001\u6e29\u307e\u3063\u3066\u3044\u308b\u306e\u304b\u3001\u30d0\u30e9\u30f3\u30b9\u304c\u53d6\u308c\u3066\u3044\u308b\u306e\u304b\u3001BMS\u3067\u4fdd\u8b77\u3055\u308c\u3066\u3044\u308b\u306e\u304b\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u3001\u30e2\u30fc\u30bf\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3001\u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc\u3001\u30dd\u30f3\u30d7\u3001DC-DC\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u306a\u3069\u306e\u8ca0\u8377\u304c\u304b\u304b\u3063\u3066\u3044\u308b\u306e\u304b\u304c\u5206\u304b\u3063\u3066\u3044\u308b\u5834\u5408\u306b\u9650\u308a\u307e\u3059\u3002\u96fb\u5727\u304c\u3044\u3064\u6e2c\u5b9a\u3055\u308c\u305f\u304b\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u304c\u5c0b\u306d\u306a\u3051\u308c\u3070\u3001\u30c1\u30e3\u30fc\u30c8\u306b\u306f\u4f55\u306e\u610f\u5473\u3082\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">LFP\u307e\u305f\u306f\u30ea\u30f3\u9178\u9244\u30ea\u30c1\u30a6\u30e0\u3068\u3082\u547c\u3070\u308c\u308bLiFePO4\u306f\u3001\u5316\u5b66\u5f0fLiFePO4\u3092\u4f7f\u7528\u3057\u3001\u516c\u79f0\u30bb\u30eb\u96fb\u5727\u306f\u7d043.2V\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u201c12V \u201d\u306eLiFePO4\u30d0\u30c3\u30c6\u30ea\u30fc\u306f\u901a\u5e38\u3001\u516c\u79f0\u96fb\u572712.8V\u306e4\u30bb\u30eb\u76f4\u5217\u30d1\u30c3\u30af\uff084S\uff09\u3067\u3059\u300224V\u30d1\u30c3\u30af\u306f\u901a\u5e38\u3001\u516c\u79f025.6V\u30678S\u3067\u3059\u300251.2V\u30d0\u30c3\u30c6\u30ea\u30fc\u306f\u901a\u5e3816S\u300276.8V\u30d0\u30c3\u30c6\u30ea\u30fc\u306f\u901a\u5e3824S\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9762\u5012\u306a\u306e\u306f48V\u3060\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u5834\u3067\u306f\u3001\u201c48V LiFePO4\u30d0\u30c3\u30c6\u30ea\u30fc \u201d\u306f\u516c\u79f048.0V\u306e15S\u30d1\u30c3\u30af\u3092\u610f\u5473\u3059\u308b\u3053\u3068\u3082\u3042\u308c\u3070\u3001\u591a\u304f\u306e\u30b4\u30eb\u30d5\u30ab\u30fc\u30c8\u3001\u30bd\u30fc\u30e9\u30fc\u30fb\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u3001\u7523\u696d\u7528\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u304c\u540c\u3058\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30fb\u30d0\u30b1\u30c4\u306b\u4f4f\u3093\u3067\u3044\u308b\u305f\u3081\u300116S 51.2V\u30d1\u30c3\u30af\u306b\u5bfe\u3057\u3066\u7de9\u304f\u4f7f\u308f\u308c\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u771f\u9762\u76ee\u306b\u8cfc\u5165\u3059\u308b\u4eba\u306f\u3001\u305f\u306048V\u306e\u30d0\u30c3\u30c6\u30ea\u30fc\u3092\u6c42\u3081\u308b\u3079\u304d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u76f4\u5217\u6570\u3001\u5145\u96fb\u96fb\u5727\u3001BMS\u30ea\u30df\u30c3\u30c8\u3001\u5145\u96fb\u5668\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u5c0b\u306d\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CoreSpark\u306e\u5546\u54c1\u69cb\u6210\u306f\u3001\u305d\u306e\u9055\u3044\u3092\u660e\u78ba\u306b\u3057\u3066\u3044\u308b\u3002 <a href=\"https:\/\/coresparkbattery.com\/ja\/24v-lifepo4-battery\/\">24V LiFePO4\u30d0\u30c3\u30c6\u30ea\u30fc\u30aa\u30d7\u30b7\u30e7\u30f3<\/a>, <a href=\"https:\/\/coresparkbattery.com\/ja\/48v-golf-cart-battery\/\">48V\u30b4\u30eb\u30d5\u30ab\u30fc\u30c8\u7528\u30d0\u30c3\u30c6\u30ea\u30fc\u30d1\u30c3\u30af<\/a>, \u305d\u3057\u3066 <a href=\"https:\/\/coresparkbattery.com\/ja\/51-2v-golf-cart-battery\/\">51.2V LiFePO4 \u30b4\u30eb\u30d5\u30ab\u30fc\u30c8\u30d0\u30c3\u30c6\u30ea\u30fc\u30b7\u30b9\u30c6\u30e0<\/a> \u3069\u306e\u300c48V\u30af\u30e9\u30b9\u300d\u306e\u30d0\u30c3\u30c6\u30ea\u30fc\u3082\u540c\u3058\u3088\u3046\u306a\u6319\u52d5\u3092\u3059\u308b\u3088\u3046\u306b\u88c5\u3046\u306e\u3067\u306f\u306a\u304f\u3001\u300c48V\u30af\u30e9\u30b9\u300d\u306e\u30d0\u30c3\u30c6\u30ea\u30fc\u306f\u3059\u3079\u3066\u540c\u3058\u3088\u3046\u306a\u6319\u52d5\u3092\u3059\u308b\u306e\u3060\u3002.<\/p>\n\n\n\n<h2 id=\"lifepo4-state-of-charge-chart-resting-voltage-not-wishful-thinking\" class=\"wp-block-heading\">LiFePO4\u5145\u96fb\u72b6\u614b\u30c1\u30e3\u30fc\u30c8\uff1a\u5e0c\u671b\u7684\u89b3\u6e2c\u3067\u306f\u306a\u304f\u9759\u6b62\u96fb\u5727<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306eLiFePO4\u5145\u96fb\u72b6\u614b\u30c1\u30e3\u30fc\u30c8\u306f\u3001\u5b9f\u7528\u7684\u306a\u9759\u6b62\u96fb\u5727\u30ac\u30a4\u30c9\u3068\u3057\u3066\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u9759\u6b62\u3068\u306f\u3001\u96fb\u5727\u304c\u843d\u3061\u7740\u304f\u306e\u306b\u5341\u5206\u306a\u6642\u9593\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u304c\u610f\u5473\u306e\u3042\u308b\u5145\u96fb\u3084\u653e\u96fb\u304b\u3089\u5207\u308a\u96e2\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u5c0f\u3055\u306a\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u300130\uff5e60\u5206\u3067\u5341\u5206\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u300251.2V\u308476.8V\u306e\u5927\u578b\u30d1\u30c3\u30af\u3067\u306f\u3001\u7279\u306b\u9ad8\u8ca0\u8377\u306e\u5f8c\u3067\u306f\u3001\u3082\u3063\u3068\u9577\u3044\u307b\u3046\u304c\u3044\u3044\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u5145\u96fb\u72b6\u614b<\/th><th>\u30b7\u30f3\u30b0\u30eb\u30bb\u30eb<\/th><th>12V\u30b7\u30b9\u30c6\u30e0 4S<\/th><th>24V\u30b7\u30b9\u30c6\u30e0 8S<\/th><th>48V\u30b7\u30b9\u30c6\u30e0 15S<\/th><th>51.2V\u30b7\u30b9\u30c6\u30e0 16S<\/th><th>76.8V\u30b7\u30b9\u30c6\u30e0 24S<\/th><\/tr><\/thead><tbody><tr><td>100%<\/td><td>3.40V<\/td><td>13.60V<\/td><td>27.20V<\/td><td>51.00V<\/td><td>54.40V<\/td><td>81.60V<\/td><\/tr><tr><td>90%<\/td><td>3.35V<\/td><td>13.40V<\/td><td>26.80V<\/td><td>50.25V<\/td><td>53.60V<\/td><td>80.40V<\/td><\/tr><tr><td>80%<\/td><td>3.32V<\/td><td>13.28V<\/td><td>26.56V<\/td><td>49.80V<\/td><td>53.12V<\/td><td>79.68V<\/td><\/tr><tr><td>70%<\/td><td>3.30V<\/td><td>13.20V<\/td><td>26.40V<\/td><td>49.50V<\/td><td>52.80V<\/td><td>79.20V<\/td><\/tr><tr><td>60%<\/td><td>3.29V<\/td><td>13.16V<\/td><td>26.32V<\/td><td>49.35V<\/td><td>52.64V<\/td><td>78.96V<\/td><\/tr><tr><td>50%<\/td><td>3.27V<\/td><td>13.08V<\/td><td>26.16V<\/td><td>49.05V<\/td><td>52.32V<\/td><td>78.48V<\/td><\/tr><tr><td>40%<\/td><td>3.26V<\/td><td>13.04V<\/td><td>26.08V<\/td><td>48.90V<\/td><td>52.16V<\/td><td>78.24V<\/td><\/tr><tr><td>30%<\/td><td>3.25V<\/td><td>13.00V<\/td><td>26.00V<\/td><td>48.75V<\/td><td>52.00V<\/td><td>78.00V<\/td><\/tr><tr><td>20%<\/td><td>3.22V<\/td><td>12.88V<\/td><td>25.76V<\/td><td>48.30V<\/td><td>51.52V<\/td><td>77.28V<\/td><\/tr><tr><td>10%<\/td><td>3.00V<\/td><td>12.00V<\/td><td>24.00V<\/td><td>45.00V<\/td><td>48.00V<\/td><td>72.00V<\/td><\/tr><tr><td>0%<\/td><td>2.50V<\/td><td>10.00V<\/td><td>20.00V<\/td><td>37.50V<\/td><td>40.00V<\/td><td>60.00V<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8868\u306f\u3001\u30d1\u30c3\u30af\u3092\u5e8a\u307e\u3067\u8d70\u3089\u305b\u308b\u8a31\u53ef\u8a3c\u3067\u306f\u306a\u3044\u3002\u8a3a\u65ad\u30c4\u30fc\u30eb\u306a\u306e\u3060\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u7406\u7531\u304c\u3053\u3053\u306b\u3042\u308b\uff1a\u30ea\u30f3\u9178\u30ea\u30c1\u30a6\u30e0\u306e\u653e\u96fb\u66f2\u7dda\u304c\u5e73\u5766\u3067\u3042\u308b\u3053\u3068\u306f\u6709\u540d\u3067\u3059\u3002\u30d0\u30c3\u30c6\u30ea\u30fc\u5927\u5b66\u306e\u5145\u96fb\u72b6\u614b\u30ac\u30a4\u30c9\u3067\u306f\u3001\u30ea\u30f3\u9178\u30ea\u30c1\u30a6\u30e0\u306e\u653e\u96fb\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306f\u5e73\u5766\u3067\u3042\u308b\u305f\u3081\u3001\u96fb\u5727\u306e\u307f\u306eSOC\u63a8\u5b9a\u306f\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u4e2d\u9593\u57df\u3067\u306f\u56f0\u96e3\u3067\u3042\u308b\u3068\u6307\u6458\u3057\u3066\u3044\u307e\u3059\u3002\u3082\u3046\u4e00\u5ea6\u8aad\u3093\u3067\u304f\u3060\u3055\u3044\u3002\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u6700\u3082\u6709\u7528\u306a\u90e8\u5206\u306f\u3001\u96fb\u5727\u3060\u3051\u3067\u63a8\u5b9a\u3059\u308b\u306e\u304c\u6700\u3082\u96e3\u3057\u3044\u90e8\u5206\u3067\u3082\u3042\u308a\u307e\u3059\uff1a <a href=\"https:\/\/www.batteryuniversity.com\/article\/bu-903-how-to-measure-state-of-charge\/\" target=\"_blank\" rel=\"noopener\">\u5145\u96fb\u72b6\u614b\u3092\u6e2c\u5b9a\u3059\u308b\u30d0\u30c3\u30c6\u30ea\u30fc\u5927\u5b66<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3060\u304b\u3089\u79c1\u306f\u3001\u5b89\u7269\u306e\u30d1\u30cd\u30eb\u96fb\u5727\u8a08\u3088\u308a\u3082\u3001\u30af\u30fc\u30ed\u30f3\u30ab\u30a6\u30f3\u30c8\u3092\u5099\u3048\u305f\u9ad8\u54c1\u8cea\u306eBMS\u3092\u4fe1\u983c\u3057\u3066\u3044\u308b\u3002\u3057\u304b\u3057\u3001BMS\u3067\u3055\u3048\u3082\u3001\u8ab0\u3082\u5b8c\u5168\u306b\u5145\u96fb\u3057\u305f\u308a\u3001\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u3063\u305f\u308a\u3001\u30d1\u30c3\u30af\u3092\u6b63\u3057\u304f\u8a2d\u5b9a\u3057\u306a\u3051\u308c\u3070\u3001\u30c9\u30ea\u30d5\u30c8\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n<h2 id=\"why-12v-24v-48v-51-2v-and-76-8v-packs-behave-differently\" class=\"wp-block-heading\">12V\u300124V\u300148V\u300151.2V\u300176.8V\u30d1\u30c3\u30af\u306e\u6319\u52d5\u304c\u7570\u306a\u308b\u7406\u7531<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d30\u80de\u306e\u5316\u5b66\u7684\u6027\u8cea\u306f\u540c\u3058\u3060\u3002\u30b7\u30b9\u30c6\u30e0\u30ea\u30b9\u30af\u306f\u9055\u3046\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">RV\u30b3\u30f3\u30d1\u30fc\u30c8\u30e1\u30f3\u30c8\u306e12V LiFePO4\u30d0\u30c3\u30c6\u30ea\u30fc\u306f\u3001\u60aa\u3044\u5145\u96fb\u7fd2\u6163\u3001\u30b5\u30a4\u30ba\u306e\u5c0f\u3055\u3044\u30b1\u30fc\u30d6\u30eb\u3001\u4f4e\u6e29\u5145\u96fb\u3001\u307e\u305f\u306fYouTube\u306e\u4eba\u304c\u5927\u4e08\u592b\u3060\u3068\u8a00\u3063\u305f\u304b\u3089\u3068\u3044\u3046\u7406\u7531\u30672,000W\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u3092\u8ffd\u52a0\u3057\u305f\u30e6\u30fc\u30b6\u30fc\u306b\u3088\u3063\u3066\u6545\u969c\u3059\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u300276.8V\u306e\u30b4\u30eb\u30d5\u30ab\u30fc\u30c8\u7528\u30d0\u30c3\u30c6\u30ea\u30fc\u306f\u3001\u52a0\u901f\u30b9\u30d1\u30a4\u30af\u3001\u30ea\u30b8\u30a7\u30cd\u96fb\u6d41\u3001\u632f\u52d5\u3001\u30b3\u30f3\u30bf\u30af\u30bf\u30fc\u3078\u306e\u30b9\u30c8\u30ec\u30b9\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3068\u306e\u4e92\u63db\u6027\u3001BMS\u4ed5\u69d8\u66f8\u3092\u8aad\u307e\u305a\u306b\u30ac\u30b9\u30ab\u30fc\u30c8\u306e\u3088\u3046\u306a\u30c8\u30eb\u30af\u3092\u671f\u5f85\u3059\u308b\u9867\u5ba2\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u60aa\u7528\u306b\u76f4\u9762\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u3053\u3067\u3001\u3044\u3044\u52a0\u6e1b\u306a\u96fb\u5727\u8868\u304c\u5371\u967a\u306a\u306e\u3060\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">12V\u306eLiFePO4\u96fb\u5727\u8868\u306e\u5834\u5408\u3001\u5b9f\u7528\u7684\u306a\u8cea\u554f\u306f\u901a\u5e38\u3001\u201c\u3053\u306e\u30d0\u30c3\u30c6\u30ea\u30fc\u3067\u51b7\u8535\u5eab\u3001\u7167\u660e\u3001\u30a6\u30a9\u30fc\u30bf\u30fc\u30dd\u30f3\u30d7\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u3001DC\u8ca0\u8377\u3092\u4e00\u6669\u4e2d\u52d5\u304b\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u304b\uff1f\u201d\u3067\u3059\u300224V\u30b7\u30b9\u30c6\u30e0\u306e\u5834\u5408\u3001\u8cea\u554f\u306f\u52b9\u7387\u3068\u96fb\u6d41\u524a\u6e1b\u306b\u30b7\u30d5\u30c8\u3057\u307e\u3059\u300248V\u308451.2V\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u5834\u5408\u306f\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u3068\u306e\u4e92\u63db\u6027\u3001\u30b4\u30eb\u30d5\u30ab\u30fc\u30c8\u30fb\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3001\u30bd\u30fc\u30e9\u30fc\u30fb\u30b9\u30c8\u30ec\u30fc\u30b8\u3001\u5145\u96fb\u96fb\u5727\u3001\u901a\u4fe1\u306a\u3069\u306b\u8a71\u304c\u79fb\u308b\u300276.8V\u30d1\u30c3\u30af\u306e\u5834\u5408\u306f\u3001\u5bb9\u91cf\u306b\u3064\u3044\u3066\u8a71\u3059\u524d\u306b\u3001\u30e2\u30fc\u30bf\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3001\u5145\u96fb\u5668\u3001BMS\u3001\u30cf\u30fc\u30cd\u30b9\u3001\u30d2\u30e5\u30fc\u30ba\u3001\u7b50\u4f53\u3001\u71b1\u6319\u52d5\u306b\u3064\u3044\u3066\u691c\u8a0e\u3057\u3066\u307b\u3057\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u925b\u30d0\u30c3\u30c6\u30ea\u30fc\u3092\u4ea4\u63db\u3059\u308b\u5834\u5408\u3001\u53e4\u5178\u7684\u306a\u30a2\u30f3\u30da\u30a2\u30a2\u30ef\u30fc\u306e\u9593\u9055\u3044\u3092\u72af\u3055\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002100Ah\u306e\u925b\u30d0\u30c3\u30c6\u30ea\u30fc\u3068100Ah\u306eLiFePO4\u30d0\u30c3\u30c6\u30ea\u30fc\u306f\u3001\u5b9f\u969b\u306e\u8ca0\u8377\u3067\u306f\u540c\u3058\u4f7f\u7528\u53ef\u80fd\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u4f9b\u7d66\u3057\u307e\u305b\u3093\u3002\u30b3\u30a2\u30b9\u30d1\u30fc\u30af\u306e <a href=\"https:\/\/coresparkbattery.com\/ja\/12v-lifepo4-battery-sizing-for-lead-acid-replacement\/\">\u925b\u84c4\u96fb\u6c60\u4ea4\u63db\u752812V LiFePO4\u30d0\u30c3\u30c6\u30ea\u30fc\u30b5\u30a4\u30b8\u30f3\u30b0\u30ac\u30a4\u30c9<\/a> \u306f\u3001\u4f7f\u7528\u53ef\u80fd\u306a\u30ef\u30c3\u30c8\u6642\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u96fb\u6d41\u3001\u5145\u96fb\u5668\u306e\u4e92\u63db\u6027\u3001BMS\u306e\u5236\u9650\u3001\u6e29\u5ea6\u4fdd\u8b77\u306b\u91cd\u70b9\u3092\u7f6e\u304f\u3053\u3068\u3067\u3001\u3053\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a08\u7b97\u306f\u8907\u96d1\u3067\u306f\u306a\u3044\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528\u53ef\u80fdWh\uff1d\u516c\u79f0\u96fb\u5727\u00d7Ah\u00d7\u4f7f\u7528\u53ef\u80fd\u653e\u96fb\u6df1\u5ea6\u00d7\u30b7\u30b9\u30c6\u30e0\u52b9\u7387<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">12.8V\u306e100Ah LiFePO4\u30d0\u30c3\u30c6\u30ea\u30fc\u306f\u3001\u640d\u5931\u524d\u306b\u304a\u3088\u305d1,280Wh\u3092\u84c4\u3048\u308b\u300290%\u306e\u653e\u96fb\u6df1\u5ea6\u3092\u4f7f\u7528\u3057\u300190%\u306e\u30a4\u30f3\u30d0\u30fc\u30bf\u52b9\u7387\u3092\u4eee\u5b9a\u3059\u308b\u3068\u3001\u5b9f\u7528\u7684\u306aAC\u5074\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u306f\u7d041,036Wh\u3068\u306a\u308b\u300250%\u7a0b\u5ea6\u306e\u4f7f\u7528\u53ef\u80fd\u5bb9\u91cf\u3092\u6301\u306412V 100Ah\u306e\u925b\u84c4\u96fb\u6c60\u306f\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u640d\u5931\u524d\u3067\u7d04600Wh\u3068\u306a\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5168\u7136\u9055\u3046\u3002.<\/p>\n\n\n\n<h2 id=\"the-hard-part-voltage-under-load-charging-and-bms-cutoff\" class=\"wp-block-heading\">\u96e3\u3057\u3044\u90e8\u5206\u8ca0\u8377\u96fb\u5727\u3001\u5145\u96fb\u3001BMS\u30ab\u30c3\u30c8\u30aa\u30d5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8ca0\u8377\u6642\u306e\u96fb\u5727\u306f\u9759\u6b62\u6642\u306e\u96fb\u5727\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u3001\u30d0\u30a4\u30e4\u30fc\u304c\u507d\u306e\u554f\u984c\u3092\u8ffd\u3063\u3066\u4f55\u6642\u9593\u3082\u8cbb\u3084\u3059\u3068\u3053\u308d\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">12V\u306eLiFePO4\u30d0\u30c3\u30c6\u30ea\u30fc\u306f\u3001\u9759\u6b62\u72b6\u614b\u306713.2V\u3092\u793a\u3057\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u306b\u5927\u304d\u306a\u8ca0\u8377\u304c\u304b\u304b\u308b\u306812.7V\u307e\u3067\u4e0b\u304c\u308a\u3001\u8ca0\u8377\u304c\u306a\u304f\u306a\u308b\u3068\u5143\u306b\u623b\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u81ea\u52d5\u7684\u306b\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u4e0d\u826f\u3092\u610f\u5473\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u8ca0\u8377\u304c\u5927\u304d\u3044\u304b\u3001\u30b1\u30fc\u30d6\u30eb\u304c\u7d30\u3044\u304b\u3001\u7aef\u5b50\u304c\u7de9\u3044\u304b\u3001\u6e29\u5ea6\u304c\u4f4e\u3044\u304b\u3001\u30bb\u30eb\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u60aa\u3044\u304b\u3001BMS\u304c\u96fb\u6d41\u3092\u5236\u9650\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u79c1\u306f\u5358\u5200\u76f4\u5165\u306a\u30eb\u30fc\u30eb\u3092\u6301\u3063\u3066\u3044\u308b\uff1a1\u3064\u306e\u96fb\u5727\u6e2c\u5b9a\u5024\u304b\u3089LiFePO4\u30d1\u30c3\u30af\u3092\u8a3a\u65ad\u3057\u3066\u306f\u306a\u3089\u306a\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d0\u30c3\u30c6\u30ea\u30fc\u7aef\u5b50\u3067\u6e2c\u5b9a\u3059\u308b\u3002\u6b21\u306b\u8ca0\u8377\u3067\u6e2c\u5b9a\u3059\u308b\u3002\u6b21\u306b\u5145\u96fb\u4e2d\u306e\u96fb\u5727\u3092\u6e2c\u5b9a\u3059\u308b\u3002\u6b21\u306b\u5145\u96fb\u5668\u306e\u96fb\u5727\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002BMS\u30c7\u30fc\u30bf\u304c\u3042\u308c\u3070\u3001\u305d\u308c\u3092\u78ba\u8a8d\u3059\u308b\u3002\u96fb\u5727\u964d\u4e0b\u304c\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u306b\u306e\u307f\u73fe\u308c\u308b\u5834\u5408\u306f\u3001\u30bb\u30eb\u306e\u305b\u3044\u306b\u3059\u308b\u524d\u306b\u3001\u30b1\u30fc\u30d6\u30eb\u3001\u30d2\u30e5\u30fc\u30ba\u3001\u30d0\u30b9\u30d0\u30fc\u3001\u7aef\u5b50\u306e\u30c8\u30eb\u30af\u3001\u30b3\u30cd\u30af\u30bf\u30fc\u306e\u54c1\u8cea\u3092\u7591\u3063\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u306a\u5145\u96fb\u5668\u3082\u91cd\u8981\u3067\u3059\u3002\u5178\u578b\u7684\u306aLiFePO4\u30bb\u30eb\u306f\u6700\u5927\u7d043.65V\u307e\u3067\u5145\u96fb\u3059\u308b\u306e\u3067\u30014S\u30d1\u30c3\u30af\u306f\u7d0414.6V\u30018S\u30d1\u30c3\u30af\u306f\u7d0429.2V\u300116S\u30d1\u30c3\u30af\u306f\u7d0458.4V\u306e\u5145\u96fb\u96fb\u5727\u3092\u4f7f\u3046\u304b\u3082\u3057\u308c\u306a\u3044\u3002\u3057\u304b\u3057\u3001\u3053\u308c\u3089\u306e\u5024\u3092\u3084\u307f\u304f\u3082\u306b\u3059\u3079\u3066\u306e\u88fd\u54c1\u306b\u9069\u7528\u3057\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002\u30e1\u30fc\u30ab\u30fc\u306b\u3088\u3063\u3066\u306f\u3001\u5bff\u547d\u3092\u5ef6\u3070\u3057\u305f\u308a\u3001\u30b9\u30c8\u30ec\u30b9\u3092\u8efd\u6e1b\u3057\u305f\u308a\u3001BMS\u306e\u52d5\u4f5c\u306b\u5408\u308f\u305b\u305f\u308a\u3059\u308b\u305f\u3081\u306b\u3001\u610f\u56f3\u7684\u306b\u5145\u96fb\u4e0a\u9650\u3092\u4f4e\u304f\u3057\u3066\u3044\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30a2\u30b9\u30d1\u30fc\u30af\u306e <a href=\"https:\/\/coresparkbattery.com\/ja\/oem-odm-capabilities\/\">OEM\u304a\u3088\u3073ODM LiFePO4\u30d0\u30c3\u30c6\u30ea\u30fc\u30d1\u30c3\u30af\u6a5f\u80fd<\/a> \u5546\u7528\u30d0\u30a4\u30e4\u30fc\u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u3059\u3002RV\u7528\u3001\u8239\u8236\u7528\u3001\u30d5\u30a9\u30fc\u30af\u30ea\u30d5\u30c8\u7528\u3001\u30bd\u30fc\u30e9\u30fc\u7528\u3001\u30b4\u30eb\u30d5\u30ab\u30fc\u30c8\u7528\u306a\u3069\u306e\u88fd\u54c1\u30e9\u30a4\u30f3\u3092\u69cb\u7bc9\u3059\u308b\u5834\u5408\u3001\u96fb\u5727\u306f\u4ed5\u69d8\u66f8\u306e1\u884c\u306b\u904e\u304e\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u30bb\u30eb\u306e\u30de\u30c3\u30c1\u30f3\u30b0\u3001BMS\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3001\u5145\u96fb\u5668\u306e\u30da\u30a2\u30ea\u30f3\u30b0\u3001\u7aef\u5b50\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u3001\u7b50\u4f53\u306e\u8a2d\u8a08\u3001\u30e9\u30d9\u30ea\u30f3\u30b0\u3001\u8f38\u51fa\u66f8\u985e\u3001\u751f\u7523\u306e\u4e00\u8cab\u6027\u3082\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<div class=\"wp-block-greenshift-blocks-image gspb_image gspb_image-id-gsbp-f309753\" id=\"gspb_image-id-gsbp-f309753\"><img decoding=\"async\" src=\"https:\/\/coresparkbattery.com\/wp-content\/uploads\/2026\/05\/LiFePO4-Voltage-Chart-for-12V-24V-48V-51.2V-and-76.8V-Systems1.jpeg\" data-src=\"\" alt=\"12V\u300124V\u300148V\u300151.2V\u300176.8V\u30b7\u30b9\u30c6\u30e0\u7528LiFePO4\u96fb\u5727\u30c1\u30e3\u30fc\u30c8\" loading=\"lazy\" width=\"750\" height=\"750\"\/><\/div>\n\n\n\n<h2 id=\"the-safety-conversation-nobody-wants-in-the-sales-call\" class=\"wp-block-heading\">\u30bb\u30fc\u30eb\u30b9\u30fb\u30b3\u30fc\u30eb\u3067\u8ab0\u3082\u671b\u307e\u306a\u3044\u5b89\u5168\u306b\u95a2\u3059\u308b\u4f1a\u8a71<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">LiFePO4\u306f\u3001\u591a\u304f\u306e\u30ea\u30c1\u30a6\u30e0\u5316\u5b66\u7269\u8cea\u3088\u308a\u3082\u5b89\u5168\u3067\u3042\u308b\u3002\u9b54\u6cd5\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ed\u30a4\u30bf\u30fc\u901a\u4fe1\u306b\u3088\u308b\u3068\u3001\u6628\u5e74\u306e\u4e16\u754c\u306eEV\u7528\u30d0\u30c3\u30c6\u30ea\u30fc\u306b\u5360\u3081\u308bLFP\u306e\u5272\u5408\u306f48%\u3067\u3001\u30de\u30c3\u30b3\u30fc\u30ea\u30fc\u9280\u884c\u306f\u3001LFP\u304c\u30cb\u30c3\u30b1\u30eb\u30fb\u30b3\u30d0\u30eb\u30c8\u30fb\u30de\u30f3\u30ac\u30f3\u7cfb\u5316\u5b66\u7269\u8cea\u3088\u308a\u3082\u5b89\u4fa1\u3067\u5b89\u5168\u306a\u3053\u3068\u3082\u3042\u308a\u30012029\u5e74\u307e\u3067\u306b65%\u306b\u5897\u52a0\u3059\u308b\u3068\u4e88\u60f3\u3057\u3066\u3044\u308b\uff1a <a href=\"https:\/\/www.reuters.com\/business\/autos-transportation\/ev-revolution-rolls-battery-metals-lose-their-charge-2025-12-19\/\" target=\"_blank\" rel=\"noopener\">LFP\u5e02\u5834\u30b7\u30d5\u30c8\u306b\u95a2\u3059\u308b\u30ed\u30a4\u30bf\u30fc\u901a\u4fe1<\/a>. .LFP\u304cEV\u304b\u3089\u30b4\u30eb\u30d5\u30ab\u30fc\u30c8\u3001\u30bd\u30fc\u30e9\u30fc\u30fb\u30b9\u30c8\u30ec\u30fc\u30b8\u3001\u30d5\u30a9\u30fc\u30af\u30ea\u30d5\u30c8\u3001RV\u8eca\u3001\u8239\u8236\u7528\u30d1\u30c3\u30af\u306b\u307e\u3067\u5e83\u304c\u3063\u3066\u3044\u308b\u306e\u306f\u3001\u3053\u306e\u50be\u5411\u304c\u3042\u308b\u304b\u3089\u3060\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3057\u304b\u3057\u3001\u5316\u5b66\u3092\u5b97\u6559\u306b\u5909\u3048\u308b\u306e\u306f\u3084\u3081\u3088\u3046\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7c73\u56fd\u30a8\u30cd\u30eb\u30ae\u30fc\u7701\u306e2024\u5e74\u30a8\u30cd\u30eb\u30ae\u30fc\u8caf\u8535\u5b89\u5168\u6226\u7565\u8a08\u753b\u306b\u3088\u308b\u3068\u3001LFP\u306f\u71b1\u5b89\u5b9a\u6027\u304c\u9ad8\u304f\u3001\u71b1\u66b4\u8d70\u306f\u96fb\u6c17\u7684\u3001\u6a5f\u68b0\u7684\u3001\u71b1\u7684\u4e71\u7528\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u308b\u3068\u8aac\u660e\u3057\u3066\u3044\u308b\u3002\u540c\u5831\u544a\u66f8\u306b\u3088\u308b\u3068\u3001\u7c73\u56fd\u3067\u306f\u767a\u884c\u6642\u70b9\u306710GW\u8fd1\u3044\u30ea\u30c1\u30a6\u30e0\u30d9\u30fc\u30b9\u306e\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u30b9\u30b1\u30fc\u30eb\u30a8\u30cd\u30eb\u30ae\u30fc\u30b9\u30c8\u30ec\u30fc\u30b8\u304c\u5c0e\u5165\u3055\u308c\u3066\u3044\u308b\uff1a <a href=\"https:\/\/www.energy.gov\/sites\/default\/files\/2024-05\/EED_2827_FIG_SafetyStrategy%20240505v2.pdf\" target=\"_blank\" rel=\"noopener\">DOE\u30a8\u30cd\u30eb\u30ae\u30fc\u8caf\u8535\u5b89\u5168\u6226\u7565\u8a08\u753b<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2024\u5e744\u6708\u3001\u300e\u30b5\u30a4\u30a8\u30f3\u30c6\u30a3\u30d5\u30a3\u30c3\u30af\u30fb\u30ea\u30dd\u30fc\u30c4\u300f\u8a8c\u306f\u300132Ah\u306e\u30ea\u30f3\u9178\u9244\u30ea\u30c1\u30a6\u30e0\u30fb\u30bb\u30eb\u3092\u4f7f\u7528\u3057\u3001\u6a5f\u68b0\u7684\u8650\u5f85\u3092\u53d7\u3051\u305f\u30ea\u30f3\u9178\u9244\u30ea\u30c1\u30a6\u30e0\u30fb\u30d0\u30c3\u30c6\u30ea\u30fc\u306b\u3064\u3044\u3066\u3001\u6545\u969c\u6642\u306e\u529b\u3001\u96fb\u5727\u3001\u6e29\u5ea6\u3092\u8ffd\u8de1\u3057\u305f\u5b9f\u9a13\u7d50\u679c\u3092\u767a\u8868\u3057\u305f\u3002\u5c02\u9580\u5bb6\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u3053\u3068\u306f\u5358\u7d14\u3067\u3042\u308b\uff1aLFP\u306f\u3044\u304f\u3064\u304b\u306e\u5316\u5b66\u7269\u8cea\u306b\u6bd4\u3079\u308c\u3070\u5bdb\u5bb9\u3060\u304c\u3001\u7834\u7815\u3001\u30d1\u30f3\u30af\u3001\u5185\u90e8\u77ed\u7d61\u3001\u904e\u5145\u96fb\u3001\u71b1\u3001\u30d1\u30c3\u30af\u306e\u8a2d\u8a08\u4e0d\u826f\u306f\u4f9d\u7136\u3068\u3057\u3066\u554f\u984c\u3067\u3042\u308b\uff1a <a href=\"https:\/\/www.nature.com\/articles\/s41598-024-58891-1\" target=\"_blank\" rel=\"noopener\">Scientific Reports LFP\u306e\u71b1\u66b4\u8d70\u306b\u95a2\u3059\u308b\u7814\u7a76<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3060\u304b\u3089\u3001BMS\u306e\u8a73\u7d30\u3082\u3001\u30c6\u30b9\u30c8\u30d7\u30ed\u30bb\u30b9\u3082\u3001\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306e\u683c\u4ed8\u3051\u3082\u3001\u5145\u96fb\u5236\u9650\u3082\u3001\u6e29\u5ea6\u30dd\u30ea\u30b7\u30fc\u3082\u3001\u6587\u66f8\u3082\u306a\u3044\u30d0\u30c3\u30c6\u30ea\u30fc\u3092 \u201c\u5b89\u5168 \u201d\u3068\u3057\u3066\u58f2\u308b\u4eba\u304c\u3044\u305f\u3089\u3001\u79c1\u306f\u305d\u306e\u5834\u304b\u3089\u7acb\u3061\u53bb\u308b\u3002.<\/p>\n\n\n\n<h2 id=\"reading-a-lifepo4-battery-voltage-chart-like-a-professional\" class=\"wp-block-heading\">\u30d7\u30ed\u306e\u3088\u3046\u306bLiFePO4\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u96fb\u5727\u30c1\u30e3\u30fc\u30c8\u3092\u8aad\u3080<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">LiFePO4\u306e\u96fb\u5727\u30c1\u30e3\u30fc\u30c8\u3092\u8aa4\u9b54\u5316\u3055\u305a\u306b\u8aad\u3080\u65b9\u6cd5\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305a\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u30b7\u30ea\u30fc\u30ba\u6570\u3092\u78ba\u8a8d\u3059\u308b\uff1a4S\u30018S\u300115S\u300116S\u300124S\u3002\u7b2c\u4e8c\u306b\u3001\u53ef\u80fd\u306a\u9650\u308a\u4f11\u606f\u5f8c\u306b\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u3002\u7b2c\u4e09\u306b\u3001\u6cd5\u5ef7\u306e\u8a55\u6c7a\u3068\u3057\u3066\u3067\u306f\u306a\u304f\u3001\u7bc4\u56f2\u3068\u3057\u3066\u8aad\u307f\u53d6\u308a\u5024\u3092\u30c1\u30e3\u30fc\u30c8\u3068\u6bd4\u8f03\u3059\u308b\u3002\u7b2c\u56db\u306b\u3001\u5145\u96fb\u5668\u306e\u96fb\u5727\u3092\u78ba\u8a8d\u3059\u308b\u3002\u7b2c\u4e94\u306b\u3001\u96fb\u5727\u3092BMS\u306eSOC\u30c7\u30fc\u30bf\u3068\u6bd4\u8f03\u3059\u308b\u3002\u7b2c6\u306b\u3001\u8ca0\u8377\u6642\u3068\u4f11\u606f\u6642\u306b\u6e2c\u5b9a\u5024\u3092\u7e70\u308a\u8fd4\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b89\u3044\u96fb\u5727\u8a08\u306f\u6570\u5024\u3092\u793a\u3059\u3002\u30d7\u30ed\u306e\u8a3a\u65ad\u306f\u305d\u306e\u6570\u5024\u3092\u8aac\u660e\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">12V\u30b7\u30b9\u30c6\u30e0\u306e\u5834\u5408\u3001\u653e\u96fb\u30ab\u30fc\u30d6\u304c\u5e73\u5766\u3067\u3042\u308b\u305f\u3081\u300113.0V\u524d\u5f8c\u3067\u3042\u308c\u3070\u5e83\u3044SOC\u5e2f\u57df\u3092\u30ab\u30d0\u30fc\u3067\u304d\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u300224V\u30b7\u30b9\u30c6\u30e0\u306e\u5834\u5408\u3001\u308f\u305a\u304b\u306a\u30bb\u30eb\u30ec\u30d9\u30eb\u306e\u9055\u3044\u304c8\u3064\u306e\u30bb\u30eb\u306b\u4e57\u7b97\u3055\u308c\u308b\u300248V\u306851.2V\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u300115S\u306816S\u3092\u6df7\u540c\u3059\u308b\u3068\u5145\u96fb\u5668\u306e\u30df\u30b9\u30de\u30c3\u30c1\u306b\u3064\u306a\u304c\u308b\u300276.8V\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u96fb\u5727\u3001\u96fb\u6d41\u3001\u30b3\u30f3\u30bf\u30af\u30bf\u5236\u5fa1\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306e\u9650\u754c\u304c\u76f8\u4e92\u306b\u5f71\u97ff\u3057\u5408\u3046\u305f\u3081\u3001\u63a8\u6e2c\u306e\u30b3\u30b9\u30c8\u304c\u9ad8\u304f\u306a\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b4\u30eb\u30d5\u30ab\u30fc\u30c8\u306e\u30b3\u30f3\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u3001\u591a\u304f\u306e\u300c\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u554f\u984c\u300d\u304c\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u306e\u554f\u984c\u3067\u3042\u308b\u3002\u30ea\u30c1\u30a6\u30e0\u30b4\u30eb\u30d5\u30ab\u30fc\u30c8\u30d1\u30c3\u30af\u306f\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3001\u5145\u96fb\u5668\u3001\u30e2\u30fc\u30bf\u30fc\u9700\u8981\u3001\u30c0\u30c3\u30b7\u30e5\u30a2\u30af\u30bb\u30b5\u30ea\u30fc\u3001\u96fb\u5727\u6e1b\u901f\u6a5f\u3001\u304a\u3088\u3073\u518d\u30b8\u30a7\u30cd\u52d5\u4f5c\u306b\u9069\u5408\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u30b3\u30a2\u30b9\u30d1\u30fc\u30af\u306e <a href=\"https:\/\/coresparkbattery.com\/ja\/48v-golf-cart-battery\/\">48V\u30b4\u30eb\u30d5\u30ab\u30fc\u30c8\u30fb\u30d0\u30c3\u30c6\u30ea\u30fc\u30fb\u30ab\u30c6\u30b4\u30ea\u30fc<\/a> \u305d\u3057\u3066 <a href=\"https:\/\/coresparkbattery.com\/ja\/51-2v-golf-cart-battery\/\">51.2V\u30b4\u30eb\u30d5\u30ab\u30fc\u30c8\u30fb\u30d0\u30c3\u30c6\u30ea\u30fc\u30fb\u30ab\u30c6\u30b4\u30ea\u30fc<\/a> \u306f\u3001\u96fb\u5727\u30af\u30e9\u30b9\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u6bd4\u8f03\u3059\u308b\u30d0\u30a4\u30e4\u30fc\u306b\u3068\u3063\u3066\u6709\u7528\u306a\u5185\u90e8\u30eb\u30fc\u30c8\u3067\u3042\u308b\u3002\u7523\u696d\u754c\u306e\u30d0\u30a4\u30e4\u30fc\u306b\u3068\u3063\u3066\u306f <a href=\"https:\/\/coresparkbattery.com\/ja\/lead-acid-to-lithium-forklift-conversion-checklist\/\">\u925b\u84c4\u96fb\u6c60\u304b\u3089\u30ea\u30c1\u30a6\u30e0\u30d5\u30a9\u30fc\u30af\u30ea\u30d5\u30c8\u3078\u306e\u8ee2\u63db\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/a> \u30d5\u30a9\u30fc\u30af\u30ea\u30d5\u30c8\u30fb\u30d1\u30c3\u30af\u306f\u3001\u30ab\u30a6\u30f3\u30bf\u30fc\u30a6\u30a7\u30a4\u30c8\u3001\u30c7\u30e5\u30fc\u30c6\u30a3\u30fb\u30b5\u30a4\u30af\u30eb\u3001\u5145\u96fb\u30a6\u30a3\u30f3\u30c9\u30a6\u3001\u305d\u3057\u3066\u30d5\u30ea\u30fc\u30c8\u306e\u30a2\u30c3\u30d7\u30bf\u30a4\u30e0\u3092\u4f1a\u8a71\u306b\u6301\u3061\u8fbc\u3080\u304b\u3089\u3060\u3002.<\/p>\n\n\n\n<h2 id=\"quick-diagnostic-table-what-the-voltage-reading-may-actually-mean\" class=\"wp-block-heading\">\u30af\u30a4\u30c3\u30af\u8a3a\u65ad\u8868\uff1a\u96fb\u5727\u5024\u304b\u3089\u8aad\u307f\u53d6\u308c\u308b\u5b9f\u969b\u306e\u610f\u5473<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u75c7\u72b6<\/th><th>\u8003\u3048\u3089\u308c\u308b\u539f\u56e0<\/th><th>\u6700\u521d\u306b\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3053\u3068<\/th><\/tr><\/thead><tbody><tr><td>\u9759\u6b62\u6642\u306e\u96fb\u5727\u306f\u6b63\u5e38\u3060\u304c\u3001\u8ca0\u8377\u304c\u304b\u304b\u308b\u3068\u6025\u901f\u306b\u4f4e\u4e0b\u3059\u308b<\/td><td>\u5927\u96fb\u6d41\u5f15\u304d\u8fbc\u307f\u3001\u30b1\u30fc\u30d6\u30eb\u306e\u5f31\u3055\u3001\u7aef\u5b50\u306e\u7de9\u307f\u3001BMS\u306e\u30b5\u30a4\u30ba\u4e0d\u8db3<\/td><td>\u52d5\u4f5c\u4e2d\u306e\u30d0\u30c3\u30c6\u30ea\u30fc\u3068\u8ca0\u8377\u306e\u96fb\u5727\u3092\u6e2c\u5b9a<\/td><\/tr><tr><td>\u30d0\u30c3\u30c6\u30ea\u30fc\u304c\u30d5\u30eb\u96fb\u5727\u3092\u793a\u3059\u304c\u3001\u7a81\u7136\u505c\u6b62\u3059\u308b<\/td><td>BMS\u904e\u96fb\u6d41\u3001\u4f4e\u6e29\u4fdd\u8b77\u3001\u30ed\u30fc\u30bb\u30eb\u30ab\u30c3\u30c8\u30aa\u30d5\u3001\u30a4\u30f3\u30d0\u30e9\u30f3\u30b9<\/td><td>BMS\u30a4\u30d9\u30f3\u30c8\u30ed\u30b0\u3068\u30bb\u30eb\u30b0\u30eb\u30fc\u30d7\u96fb\u5727\u306e\u8aad\u307f\u53d6\u308a<\/td><\/tr><tr><td>51.2V\u30d0\u30c3\u30c6\u30ea\u30fc\u304c\u30d5\u30eb\u5145\u96fb\u3055\u308c\u306a\u3044<\/td><td>\u8aa4\u3063\u305f\u30b1\u30df\u30b9\u30c8\u30ea\u30fc\u307e\u305f\u306f\u8aa4\u3063\u305f\u30b7\u30ea\u30fc\u30ba\u6570\u306b\u8a2d\u5b9a\u3055\u308c\u305f\u30c1\u30e3\u30fc\u30b8\u30e3\u30fc<\/td><td>\u5145\u96fb\u5668\u306e\u51fa\u529b\u3001BMS\u306e\u5145\u96fb\u5236\u9650\u3001\u30d1\u30c3\u30af\u306e\u69cb\u6210\u3092\u78ba\u8a8d\u3059\u308b<\/td><\/tr><tr><td>SOC\u306f\u9ad8\u3044\u3068\u3053\u308d\u304b\u3089\u4f4e\u3044\u3068\u3053\u308d\u3078\u7d20\u65e9\u304f\u30b8\u30e3\u30f3\u30d7\u3059\u308b<\/td><td>\u96fb\u5727\u306e\u307f\u306eSOC\u63a8\u5b9a\u3001\u672a\u6821\u6b63\u30af\u30fc\u30ed\u30f3\u30ab\u30a6\u30f3\u30bf\u30fc\u3001\u30d5\u30e9\u30c3\u30c8\u306aLFP\u66f2\u7dda<\/td><td>\u30d5\u30eb\u5145\u96fb\u3001\u30d0\u30e9\u30f3\u30b9\u8abf\u6574\u3001SOC\u518d\u6821\u6b63\uff08\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u5834\u5408<\/td><\/tr><tr><td>48V\u5145\u96fb\u5668\u304c\u30d1\u30c3\u30af\u306b\u5408\u308f\u306a\u3044<\/td><td>15S\u306816S\u306e\u6df7\u540c<\/td><td>\u516c\u79f0\u96fb\u5727\u3001\u6700\u5927\u5145\u96fb\u96fb\u5727\u3001BMS\u8a2d\u5b9a\u306e\u78ba\u8a8d<\/td><\/tr><tr><td>\u8ca0\u8377\u505c\u6b62\u5f8c\u306b\u30d0\u30c3\u30c6\u30ea\u30fc\u96fb\u5727\u304c\u56de\u5fa9<\/td><td>\u6b63\u5e38\u306a\u96fb\u5727\u30ea\u30d0\u30a6\u30f3\u30c9\u307e\u305f\u306f\u904e\u5ea6\u306e\u96fb\u5727\u30b5\u30b0<\/td><td>\u8ca0\u8377\u96fb\u6d41\u3001\u30b1\u30fc\u30d6\u30eb\u30b5\u30a4\u30ba\u3001\u7aef\u5b50\u71b1\u3001\u96fb\u5727\u964d\u4e0b\u3092\u6bd4\u8f03\u3059\u308b<\/td><\/tr><tr><td>\u5bd2\u3055\u3067\u30d1\u30c3\u30af\u304c\u5207\u308c\u308b<\/td><td>\u4f4e\u6e29\u5145\u96fb\u307e\u305f\u306f\u653e\u96fb\u4fdd\u8b77<\/td><td>BMS\u306e\u6e29\u5ea6\u30ea\u30df\u30c3\u30c8\u3068\u52a0\u71b1\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b<\/td><\/tr><tr><td>\u4e26\u5217\u30d0\u30c3\u30c6\u30ea\u30fc\u306f\u96fb\u6d41\u3092\u5747\u7b49\u306b\u5206\u914d\u3057\u306a\u3044<\/td><td>\u30b1\u30fc\u30d6\u30eb\u306e\u9577\u3055\u3001\u62b5\u6297\u3001\u7d4c\u5e74\u3001SOC\u3001\u307e\u305f\u306f BMS \u306e\u52d5\u4f5c\u304c\u4e0d\u63c3\u3044<\/td><td>\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u30d0\u30e9\u30f3\u30b9\u3001\u914d\u7dda\u306e\u30de\u30c3\u30c1\u30f3\u30b0\u3001\u96fb\u6d41\u5171\u6709\u306e\u691c\u67fb<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-greenshift-blocks-image gspb_image gspb_image-id-gsbp-4d0312f\" id=\"gspb_image-id-gsbp-4d0312f\"><img decoding=\"async\" src=\"https:\/\/coresparkbattery.com\/wp-content\/uploads\/2026\/05\/LiFePO4-Voltage-Chart-for-12V-24V-48V-51.2V-and-76.8V-Systems.jpeg\" data-src=\"\" alt=\"12V\u300124V\u300148V\u300151.2V\u300176.8V\u30b7\u30b9\u30c6\u30e0\u7528LiFePO4\u96fb\u5727\u30c1\u30e3\u30fc\u30c8\" loading=\"lazy\" width=\"750\" height=\"750\"\/><\/div>\n\n\n\n<h2 id=\"faqs\" class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<\/h2>\n\n\n\n<h3 id=\"what-is-a-lifepo4-voltage-chart\" class=\"wp-block-heading\">LiFePO4\u306e\u96fb\u5727\u30c1\u30e3\u30fc\u30c8\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">LiFePO4\u96fb\u5727\u30c1\u30e3\u30fc\u30c8\u306f\u3001\u6e2c\u5b9a\u3055\u308c\u305f\u96fb\u5727\u3092\u6a19\u6e96\u7684\u306a\u30ea\u30f3\u9178\u9244\u30ea\u30c1\u30a6\u30e0\u30bb\u30eb\u307e\u305f\u306f\u30d1\u30c3\u30af\u306e\u9759\u6b62\u6642\u306e\u96fb\u5727\u3068\u6bd4\u8f03\u3059\u308b\u3053\u3068\u3067\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u5145\u96fb\u72b6\u614b\u3092\u63a8\u5b9a\u3059\u308b\u53c2\u7167\u8868\u3067\u3059\u3002\u30d0\u30c3\u30c6\u30ea\u30fc\u304c\u5145\u96fb\u3057\u3066\u304a\u3089\u305a\u3001\u653e\u96fb\u3057\u3066\u304a\u3089\u305a\u3001\u6e29\u5ea6\u304c\u5b89\u5b9a\u3057\u3066\u304a\u308a\u3001\u30d1\u30c3\u30af\u304c\u843d\u3061\u7740\u304f\u6642\u9593\u304c\u3042\u308b\u5834\u5408\u306b\u6700\u3082\u52b9\u679c\u7684\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c1\u30e3\u30fc\u30c8\u306f\u5b8c\u74a7\u306a\u71c3\u6599\u8a08\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002LiFePO4\u306e\u96fb\u5727\u306f\u3001SOC\u306e\u4e2d\u9593\u5024\u306e\u5927\u90e8\u5206\u3067\u5e73\u5766\u306a\u307e\u307e\u306a\u306e\u3067\u300112V\u30d0\u30c3\u30c6\u30ea\u30fc\u306e13.1V\u308451.2V\u30d0\u30c3\u30c6\u30ea\u30fc\u306e52.3V\u306f\u3001\u5e83\u3044\u4f7f\u7528\u53ef\u80fd\u7bc4\u56f2\u3092\u8868\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u96fb\u5727\u3001BMS\u30c7\u30fc\u30bf\u3001\u8ca0\u8377\u6319\u52d5\u3092\u4e00\u7dd2\u306b\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h3 id=\"how-do-i-read-a-12v-lifepo4-voltage-chart\" class=\"wp-block-heading\">12V\u306eLiFePO4\u96fb\u5727\u30c1\u30e3\u30fc\u30c8\u306e\u8aad\u307f\u65b9\u306f\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">12V\u306eLiFePO4\u96fb\u5727\u30c1\u30e3\u30fc\u30c8\u306f\u30014S\u30ea\u30f3\u9178\u9244\u30ea\u30c1\u30a6\u30e0\u96fb\u6c60\u306e\u9759\u6b62\u30d1\u30c3\u30af\u96fb\u5727\u3068\u304a\u304a\u3088\u305d\u306eSOC\u5024\u3092\u7167\u5408\u3057\u3066\u8aad\u307f\u53d6\u308a\u307e\u3059\u3002\u7d0413.6V\u306f\u6e80\u5145\u96fb\u306b\u8fd1\u304f\u3001\u7d0413.0V\u306f\u4e2d\u9593\u57df\u306b\u4f4d\u7f6e\u3057\u300112.0V\u306f\u5145\u96fb\u304c\u975e\u5e38\u306b\u5c11\u306a\u3044\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u304c\u9ad8\u8ca0\u8377\u3092\u304b\u3051\u3066\u3044\u308b\u3068\u304d\u3084\u3001\u5145\u96fb\u5668\u304c\u307e\u3060\u4f5c\u52d5\u3057\u3066\u3044\u308b\u3068\u304d\u306f\u300112V\u30c1\u30e3\u30fc\u30c8\u3092\u8aad\u307e\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u305d\u306e\u6570\u5024\u306f\u96fb\u5727\u964d\u4e0b\u3084\u5145\u96fb\u96fb\u5727\u306b\u3088\u3063\u3066\u6c5a\u67d3\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e3b\u8981\u306a\u8ca0\u8377\u3092\u5207\u308a\u96e2\u3057\u3001\u5f85\u6a5f\u3057\u3001\u7aef\u5b50\u3067\u6e2c\u5b9a\u3057\u3001\u843d\u3061\u7740\u3044\u305f\u8aad\u307f\u3092\u6bd4\u8f03\u3059\u308b\u3002.<\/p>\n\n\n\n<h3 id=\"is-48v-lifepo4-the-same-as-51-2v-lifepo4\" class=\"wp-block-heading\">48V\u306eLiFePO4\u306f51.2V\u306eLiFePO4\u3068\u540c\u3058\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u305c\u306a\u3089\u300148V\u306f\u516c\u79f0\u96fb\u572748.0V\u306e15S\u30d1\u30c3\u30af\u3092\u6307\u3057\u300151.2V\u306f\u901a\u5e38\u516c\u79f0\u96fb\u57273.2V\u306e\u30bb\u30eb\u3092\u4f7f\u7528\u3057\u305f16S\u30d1\u30c3\u30af\u3092\u6307\u3059\u304b\u3089\u3067\u3059\u3002\u5145\u96fb\u5668\u3068BMS\u306e\u8a2d\u5b9a\u304c\u4e00\u81f4\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u3001\u30b4\u30eb\u30d5\u30ab\u30fc\u30c8\u3001\u30bd\u30fc\u30e9\u30fc\u30fb\u30b9\u30c8\u30ec\u30fc\u30b8\u3001\u7523\u696d\u7528\u30d0\u30c3\u30c6\u30ea\u30fc\u30fb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u554f\u984c\u3068\u306a\u308b\u3002\u3042\u308b\u76f4\u5217\u6570\u7528\u306b\u610f\u56f3\u3055\u308c\u305f\u5145\u96fb\u5668\u306f\u3001\u5225\u306e\u76f4\u5217\u6570\u3092\u5145\u96fb\u4e0d\u8db3\u307e\u305f\u306f\u904e\u5145\u96fb\u306b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u516c\u79f0\u96fb\u5727\u3001\u6700\u5927\u5145\u96fb\u96fb\u5727\u3001\u30ab\u30c3\u30c8\u30aa\u30d5\u96fb\u5727\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306e\u4e92\u63db\u6027\u3092\u5e38\u306b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h3 id=\"what-voltage-is-a-fully-charged-51-2v-lifepo4-battery\" class=\"wp-block-heading\">\u6e80\u5145\u96fb\u306e51.2V LiFePO4\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u96fb\u5727\u306f\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30eb\u5145\u96fb\u3055\u308c\u305f51.2V\u306eLiFePO4\u30d0\u30c3\u30c6\u30ea\u30fc\u306f\u3001\u30d1\u30c3\u30af\u304c16\u30bb\u30eb\u3092\u76f4\u5217\u306b\u4f7f\u7528\u3057\u3001\u5404\u30bb\u30eb\u304c3.40V\u4ed8\u8fd1\u306b\u843d\u3061\u7740\u304f\u5834\u5408\u3001\u901a\u5e38\u3001\u9759\u6b62\u30d5\u30eb\u5145\u96fb\u3067\u7d0454.4V\u306b\u306a\u308a\u307e\u3059\u3002\u5145\u96fb\u4e2d\u306f\u3001\u5145\u96fb\u5668\u306e\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3068BMS\u306e\u5236\u9650\u306b\u3088\u3063\u3066\u3001\u30d1\u30c3\u30af\u304c\u3088\u308a\u9ad8\u304f\u4e0a\u6607\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u90e8\u306e\u5145\u96fb\u5668\u306f\u3001\u30bb\u30eb\u3042\u305f\u308a3.65V\u3092\u57fa\u6e96\u306b\u300116S LiFePO4\u30d1\u30c3\u30af\u3067\u6700\u5927\u7d0458.4V\u3092\u76ee\u6a19\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u5b9f\u7528\u7684\u306a\u30b7\u30b9\u30c6\u30e0\u306e\u591a\u304f\u306f\u3001\u30b9\u30c8\u30ec\u30b9\u3092\u8efd\u6e1b\u3057\u305f\u308a\u3001\u30e1\u30fc\u30ab\u30fc\u306e\u8a2d\u5b9a\u306b\u5408\u308f\u305b\u308b\u305f\u3081\u306b\u3001\u3088\u308a\u4f4e\u3044\u96fb\u5727\u3067\u5145\u96fb\u3057\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u30c1\u30e3\u30fc\u30c8\u3067\u306f\u306a\u304f\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u30e1\u30fc\u30ab\u30fc\u306e\u5145\u96fb\u4ed5\u69d8\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h3 id=\"why-does-my-lifepo4-battery-voltage-stay-almost-the-same-for-hours\" class=\"wp-block-heading\">LiFePO4\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u96fb\u5727\u304c\u4f55\u6642\u9593\u3082\u307b\u3068\u3093\u3069\u5909\u308f\u3089\u306a\u3044\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30f3\u9178\u9244\u30ea\u30c1\u30a6\u30e0\u5316\u5b66\u306f\u3001\u4f7f\u7528\u53ef\u80fd\u306a\u5bb9\u91cf\u7bc4\u56f2\u306e\u5927\u90e8\u5206\u3092\u901a\u3058\u3066\u5e73\u5766\u306a\u653e\u96fb\u66f2\u7dda\u3092\u6301\u3064\u305f\u3081\u3001LiFePO4\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u96fb\u5727\u306f\u4f55\u6642\u9593\u3082\u307b\u3068\u3093\u3069\u5909\u308f\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u5b89\u5b9a\u3057\u305f\u96fb\u5727\u306f\u6a5f\u5668\u306b\u96fb\u529b\u3092\u4f9b\u7d66\u3059\u308b\u306e\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u96fb\u5727\u306b\u3088\u308b\u5145\u96fb\u72b6\u614b\u306e\u63a8\u5b9a\u306f\u6b63\u78ba\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u5e73\u5766\u306a\u30ab\u30fc\u30d6\u304c\u3001LiFePO4\u304c\u8ca0\u8377\u6642\u306b\u925b\u84c4\u96fb\u6c60\u306b\u6bd4\u3079\u3066\u5f37\u304f\u611f\u3058\u308b\u7406\u7531\u306e\u4e00\u3064\u3067\u3042\u308b\u3002\u6b20\u70b9\u306f\u3001\u8a3a\u65ad\u304c\u3042\u3044\u307e\u3044\u306a\u3053\u3068\u3067\u3059\u3002\u6b63\u78ba\u306aSOC\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u30b7\u30e3\u30f3\u30c8\u30d9\u30fc\u30b9\u306e\u30e2\u30cb\u30bf\u30fc\u307e\u305f\u306f\u30b9\u30de\u30fc\u30c8BMS\u30c7\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u3001\u5b9a\u671f\u7684\u306b\u30d0\u30c3\u30c6\u30ea\u30fc\u3092\u30d5\u30eb\u5145\u96fb\u3057\u3066\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 id=\"what-is-the-lowest-safe-voltage-for-lifepo4\" class=\"wp-block-heading\">LiFePO4\u306e\u5b89\u5168\u306a\u6700\u4f4e\u96fb\u5727\u306f\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">LiFePO4\u306e\u5b89\u5168\u306a\u6700\u4f4e\u96fb\u5727\u306f\u3001\u30bb\u30eb\u30fb\u30e1\u30fc\u30ab\u30fc\u3001BMS\u8a2d\u5b9a\u3001\u30a2\u30d7\u30ea\u30b1\u30fc \u30b7\u30e7\u30f3\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u304c\u3001\u591a\u304f\u306e\u30bb\u30eb\u3067\u306f1\u30bb\u30eb\u3042\u305f\u308a\u7d042.5V \u3092\u7d76\u5bfe\u7684\u306a\u4e0b\u9650\u30ab\u30c3\u30c8\u30aa\u30d5\u96fb\u5727\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u5b9f\u969b\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u6df1\u3044\u653e\u96fb\u306f\u30b9\u30c8\u30ec\u30b9\u306b\u306a\u308a\u3001BMS\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u306e\u5f15\u304d\u91d1\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u65e5\u5e38\u7684\u306b\u5e95\u306b\u9054\u3059\u308b\u306e\u3092\u907f\u3051\u308b\u3079\u304d\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">12V 4S\u30d1\u30c3\u30af\u306e\u5834\u5408\u3001\u5404\u30bb\u30eb2.5V\u306710.0V\u300251.2V\u306e16S\u30d1\u30c3\u30af\u306a\u308940.0V\u3002\u3053\u308c\u306f\u7dca\u6025\u6642\u306e\u5e95\u5024\u3067\u3042\u308a\u3001\u65e5\u5e38\u7684\u306a\u52d5\u4f5c\u76ee\u6a19\u3067\u306f\u306a\u3044\u3002\u901a\u5e38\u904b\u8ee2\u304c\u65e9\u3081\u306b\u6b62\u307e\u308b\u3088\u3046\u306b\u3001\u4f7f\u7528\u53ef\u80fd\u5bb9\u91cf\u3092\u8a2d\u8a08\u3059\u308b\u3002.<\/p>\n\n\n\n<h2 id=\"final-thoughts-use-the-chart-then-verify-the-system\" class=\"wp-block-heading\">\u6700\u7d42\u7684\u306a\u611f\u60f3\u30c1\u30e3\u30fc\u30c8\u3092\u4f7f\u3044\u3001\u305d\u3057\u3066\u30b7\u30b9\u30c6\u30e0\u3092\u691c\u8a3c\u3059\u308b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">LiFePO4\u306e\u96fb\u5727\u30c1\u30e3\u30fc\u30c8\u306f\u3001\u6700\u7d42\u7684\u306a\u8a3a\u65ad\u3067\u306f\u306a\u304f\u3001\u826f\u3044\u51fa\u767a\u70b9\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">12V\u300124V\u300148V\u300151.2V\u300176.8V\u306e\u30d0\u30c3\u30c6\u30ea\u30fc\u30b7\u30b9\u30c6\u30e0\u3092\u30b5\u30a4\u30b8\u30f3\u30b0\u3059\u308b\u5834\u5408\u3001\u96fb\u5727\u3092\u5358\u72ec\u306e\u7b54\u3048\u3068\u3057\u3066\u6271\u3046\u306e\u306f\u3084\u3081\u307e\u3057\u3087\u3046\u3002\u76f4\u5217\u6570\u3001\u5145\u96fb\u5668\u306e\u96fb\u5727\u3001BMS\u306e\u5b9a\u683c\u96fb\u6d41\u3001\u4f4e\u6e29\u4fdd\u8b77\u3001\u30b1\u30fc\u30d6\u30eb\u306e\u30b5\u30a4\u30ba\u3001\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u3084\u30e2\u30fc\u30bf\u30fc\u306e\u8ca0\u8377\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306e\u4e92\u63db\u6027\u3001\u5b9f\u969b\u306e\u30ef\u30c3\u30c8\u6642\u9700\u8981\u306a\u3069\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">RV\u3001\u6d77\u6d0b\u3001\u30bd\u30fc\u30e9\u30fc\u3001\u30b4\u30eb\u30d5\u30ab\u30fc\u30c8\u3001\u30d5\u30a9\u30fc\u30af\u30ea\u30d5\u30c8\u3001OEM\u30d0\u30c3\u30c6\u30ea\u30fc\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001\u8cfc\u5165\u524d\u306b\u96fb\u5727\u3001\u76ee\u6a19\u5bb9\u91cf\u3001\u8ca0\u8377\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3001\u5145\u96fb\u5668\u30e2\u30c7\u30eb\u3001\u8a2d\u7f6e\u30b9\u30da\u30fc\u30b9\u3001\u4e88\u60f3\u3055\u308c\u308b\u30c7\u30e5\u30fc\u30c6\u30a3\u30b5\u30a4\u30af\u30eb\u3092CoreSpark\u306b\u304a\u9001\u308a\u304f\u3060\u3055\u3044\u3002CoreSpark\u306e <a href=\"https:\/\/coresparkbattery.com\/ja\/oem-odm-capabilities\/\">OEM\/ODM LiFePO4\u30d0\u30c3\u30c6\u30ea\u30fc\u30d1\u30c3\u30af\u306e\u30b5\u30dd\u30fc\u30c8<\/a> \u3042\u308b\u3044\u306f\u3001\u307e\u305a\u95a2\u9023\u3059\u308b\u30d0\u30c3\u30c6\u30ea\u30fc\u30ab\u30c6\u30b4\u30ea\u30fc\u3092\u6bd4\u8f03\u3057\u3001\u305d\u308c\u304b\u3089\u7528\u9014\u306b\u5408\u308f\u305b\u305f\u30d1\u30c3\u30af\u3092\u4f5c\u308a\u307e\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u307b\u3068\u3093\u3069\u306eLiFePO4\u96fb\u5727\u30c1\u30e3\u30fc\u30c8\u306f\u3001\u5b9f\u969b\u306e\u8a2d\u7f6e\u306b\u306f\u304d\u308c\u3044\u3059\u304e\u307e\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u5145\u96fb\u72b6\u614b\u306b\u3088\u308bLiFePO4\u30d0\u30c3\u30c6\u30ea\u30fc\u96fb\u5727\u306e\u8aad\u307f\u65b9\u300148V\u306851.2V\u304c\u5fc5\u305a\u3057\u3082\u540c\u3058\u3067\u306f\u306a\u3044\u7406\u7531\u3001BMS\u3001\u5145\u96fb\u5668\u3001\u6e29\u5ea6\u3001\u8ca0\u8377\u6761\u4ef6\u304c\u6570\u5024\u306b\u4e0e\u3048\u308b\u5f71\u97ff\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002.<\/p>","protected":false},"author":1,"featured_media":1444,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"#gspb_image-id-gsbp-4d0312f img,#gspb_image-id-gsbp-db9373b img,#gspb_image-id-gsbp-f309753 img{vertical-align:top;display:inline-block;box-sizing:border-box;max-width:100%;height:auto}","footnotes":""},"categories":[531],"tags":[647,649,651,650,652,646,648,645],"class_list":["post-1441","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-rv-off-grid-battery-guides","tag-12v-lifepo4-voltage-chart","tag-24v-lifepo4-voltage-chart","tag-48v-lifepo4-voltage-chart","tag-51-2v-lifepo4-battery-voltage","tag-76-8v-lifepo4-battery-voltage","tag-lifepo4-battery-voltage-chart","tag-lifepo4-state-of-charge-chart","tag-lifepo4-voltage-chart"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/coresparkbattery.com\/ja\/wp-json\/wp\/v2\/posts\/1441","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/coresparkbattery.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/coresparkbattery.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/coresparkbattery.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/coresparkbattery.com\/ja\/wp-json\/wp\/v2\/comments?post=1441"}],"version-history":[{"count":2,"href":"https:\/\/coresparkbattery.com\/ja\/wp-json\/wp\/v2\/posts\/1441\/revisions"}],"predecessor-version":[{"id":1446,"href":"https:\/\/coresparkbattery.com\/ja\/wp-json\/wp\/v2\/posts\/1441\/revisions\/1446"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/coresparkbattery.com\/ja\/wp-json\/wp\/v2\/media\/1444"}],"wp:attachment":[{"href":"https:\/\/coresparkbattery.com\/ja\/wp-json\/wp\/v2\/media?parent=1441"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/coresparkbattery.com\/ja\/wp-json\/wp\/v2\/categories?post=1441"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/coresparkbattery.com\/ja\/wp-json\/wp\/v2\/tags?post=1441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}