20pcs 3S 11.1V 25A 18650 Li-ion Lithium Battery BMS Protection PCB Board With Balance Function

Description: Model: HX-3S-FL25A-A Size: about 56mm*45mm*1.2mm Over voltage range: 4.25~4.35V 0.05V Over discharge voltage range: 2.3~3.0V 0.05V Maximum operating current: 0~25A Maximum transient current: 34~40A Quiescent current: less than 30uA Internal resistance: less than 100Mohm Working temperature: -40 ~ +50a Storage condition: -40 ~ +80 Effective life: more than30000h Short circuit protection: Yes, delayed self recovery Note: 1. Strictly according to the diagram wiring: 0V(B-)3.7V(B1)7.4V(B2)11.1V(B+),Do not deliberately short circuit. 2. After the wire is connected, needs to charge first, then have output. 3. When the battery is connected in series with 3 groups ,please ensure that the voltage of each battery is the same. If not the same, please fill in each set of batteries and then use. 4. Do not mix the good battery and the battery. 5. It will be better the capacity of the battery internal resistance is closer. Package included: 20 x Battery Protection Board