10pcs 3A BMS Protection Board for 1S 3.7V 18650 Li-Ion Lithium Battery New and High Quality

Material: Alloy Size: about 27 * 3.5 * 0.8cm Manufacturing Country: China Package includes: 10pcs B + connected battery +

B-connected battery -

P + for battery output +

P- for battery output input -

* Overcharge release voltage: 4.23 ± 0.05V

* Overcharge voltage range: 4.25 ± 0.05V

* Overdischarge voltage range: 2.54 ± 0.1V

* Overcurrent detection current: 2-3 A

* Main functions: overcharge protection, over discharge protection, short circuit protection, over current protection.