diymore 12V 3S 20A Type C Charging Port 18650 Lithium Battery Protection Board

diymore. Features: 1. Charging protection to prevent overcharging and battery explosion. 2. Over discharge protection: Prevent battery damage caused by over discharge of the battery. 3. Short circuit protection, automatic protection in case of abnormal short circuit, to prevent damage to the protection board and battery. 4. Breakage protection: Prevents a battery from breaking and damaging other batteries and components. 5. Convenient charging method: Equipped with type-c interface, users can directly use common mobile phone chargers for charging, simplifying the charging operation