{"id":57884,"date":"2021-04-18T00:26:13","date_gmt":"2021-04-18T00:26:13","guid":{"rendered":"https:\/\/www.microplanet.ma\/?post_type=product&#038;p=57884"},"modified":"2026-10-20T14:03:55","modified_gmt":"2026-10-20T14:03:55","slug":"6s-15a-lithium-battery-bms-protection-board","status":"publish","type":"product","link":"https:\/\/www.microplanet.ma\/en\/produit\/6s-15a-lithium-battery-bms-protection-board\/","title":{"rendered":"6S 15A Lithium Battery BMS Protection Board"},"content":{"rendered":"<h3>6S 15A Lithium Battery BMS Protection Board<\/h3>\n<p>This is a battery management and protection board for a lithium battery pack made from six cells connected in series. Although the source calls it a charger, a BMS protection board is not a standalone charger; use a charger matched to the pack chemistry and configuration.<\/p>\n<p>The source lists protection against overtemperature, short circuit, overcharge, over-discharge and battery-output overcurrent. It gives a charging voltage of 25.5V and describes 15A maximum operation, with natural cooling at 10A and an added heatsink at 15A. It also states a 30A maximum instantaneous current. Verify these ratings and cooling requirements against the exact board documentation and installation conditions.<\/p>\n<h4>Specifications stated by the source<\/h4>\n<ul>\n<li>Pack configuration: 6S, six cells in series<\/li>\n<li>Charging voltage: 25.5V<\/li>\n<li>Overcharge detection: 4.28 \u00b1 0.05V<\/li>\n<li>Overcharge release: 4.08 \u00b1 0.05V<\/li>\n<li>Over-discharge detection: 2.55 \u00b1 0.08V<\/li>\n<li>Over-discharge release: 2.9 \u00b1 0.1V<\/li>\n<li>Overcurrent threshold: 20\u201330A<\/li>\n<li>Operating current: up to 15A (source-stated); 10A with natural cooling, 15A with a heatsink; instantaneous maximum stated as 30A<\/li>\n<li>Operating temperature: -40 to 85\u00b0C<\/li>\n<li>Dimensions: 50 \u00d7 30 \u00d7 2mm<\/li>\n<\/ul>\n<p><strong>Source specification discrepancy:<\/strong> the nominal-voltage examples show incorrect cell counts: 21.6V is paired with 3.6V \u00d7 5, 22.2V with 3.7V \u00d7 4, and 25.2V with 4.2V \u00d7 4. A six-cell series pack uses six cells in each calculation. The stated 25.5V charging voltage also differs from the listed 25.2V example. Confirm the intended chemistry, cell count and voltage values before use.<\/p>\n<p><a href=\"https:\/\/www.microplanet.ma\/wp-content\/uploads\/2021\/04\/6s.2.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full\" src=\"https:\/\/www.microplanet.ma\/wp-content\/uploads\/2021\/04\/6s.2.png\" alt=\"6S battery protection board\" width=\"952\" height=\"841\" \/><\/a><\/p>\n<p>Do not rely on a protection board as a substitute for correct cell matching, wiring, a suitable charger, or independent pack safety checks.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>6S lithium battery protection board with a stated maximum current of 15A and protection functions listed by the source.<\/p>\n","protected":false},"featured_media":57885,"template":"","meta":[],"product_brand":[],"product_cat":[346,314,316,318],"product_tag":[],"class_list":["post-57884","product","type-product","status-publish","has-post-thumbnail","product_cat-batteries-accessoires-en","product_cat-developpement-en","product_cat-modules-capteurs-en","product_cat-alimentation-mesure-en","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>6S 15A Lithium Battery BMS Board | MicroPlanet<\/title>\n<meta name=\"description\" content=\"6S BMS protection board. 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