10pcs 1S 3.7V 2A li-ion BMS PCM 18650 Battery Protection Board PCB for 18650 Lithium ion li Battery

Specifications: ? Overcharge detection voltage: 4.25 ± 0.05V Overcharge release voltage: 4.23 ± 0.05V Over discharge detection voltage: 2.45 ± 0.1V Upper limit continuous current: 2A Overcurrent detection current: 2.5A Charging voltage: 4.2V Product Size: 30 * 3.7 * 2.2MM IC Components: DW01 + 8205A? ? ? ? ? ? ? ? ? ? ? The main function:Overcharge protection, over discharge protection, short circuit protection, overcurrent protection. ? Wiring Instructions: ? B +:? Connected to the battery positive. B-:? ? Connected battery negative. P +:? For the battery pack output input positive P-:? ? For the battery pack output input negative ? Package Included: ? 10 x 1S 3.7V 2A li-ion BMS PCM 18650 Battery Protection Board