{"id":2049,"date":"2026-09-09T09:56:06","date_gmt":"2026-09-09T09:56:06","guid":{"rendered":"https:\/\/coresparkbattery.com\/?post_type=product&#038;p=2049"},"modified":"2026-09-09T09:56:06","modified_gmt":"2026-09-09T09:56:06","slug":"12v-max-10-8v-replacement-battery-compatible-with-makita-bl1021b","status":"publish","type":"product","link":"https:\/\/coresparkbattery.com\/it\/12v-max-10-8v-replacement-battery-compatible-with-makita-bl1021b\/","title":{"rendered":"12V MAX 10.8V Replacement Battery Compatible with Makita BL1021B"},"content":{"rendered":"<p>Developed as an aftermarket power source, this 12V MAX \/ 10.8V rechargeable lithium-ion battery pack is compatible with Makita BL1021B cordless tools. It is intended for home DIY, light workshop and compact tool use. Voltage, capacity and cell configuration must be confirmed for the selected SKU before production. The replacement pack uses a BL1021B-style connection and compact housing for compatible tools and chargers. An integrated protection circuit helps manage overcharge, over-discharge, overcurrent and short-circuit conditions during normal use.<\/p>\n<p>For OEM, wholesale and private-label projects, housing color, product labels and packaging can be reviewed according to order requirements. Confirm the original battery code, connector, charger, voltage and physical fit before purchasing. Brand names and model numbers are used only to identify compatibility.<\/p>","protected":false},"excerpt":{"rendered":"<p>12V MAX \/ 10.8V rechargeable lithium-ion battery compatible with Makita BL1021B cordless tools, designed for home DIY, light workshop and compact tool use with BL1021B-style compact pack.<\/p>","protected":false},"featured_media":2050,"template":"","meta":{"_gspb_post_css":""},"product_brand":[],"product_cat":[1313],"product_tag":[1327,1344,1341],"class_list":["post-2049","product","type-product","status-publish","has-post-thumbnail","product_cat-power-tool-batteries","product_tag-12v-max-10-8v-tool-battery","product_tag-compact-tool-battery","product_tag-makita-compatible-battery","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/coresparkbattery.com\/it\/wp-json\/wp\/v2\/product\/2049","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/coresparkbattery.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/coresparkbattery.com\/it\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/coresparkbattery.com\/it\/wp-json\/wp\/v2\/media\/2050"}],"wp:attachment":[{"href":"https:\/\/coresparkbattery.com\/it\/wp-json\/wp\/v2\/media?parent=2049"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/coresparkbattery.com\/it\/wp-json\/wp\/v2\/product_brand?post=2049"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/coresparkbattery.com\/it\/wp-json\/wp\/v2\/product_cat?post=2049"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/coresparkbattery.com\/it\/wp-json\/wp\/v2\/product_tag?post=2049"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}