Purchase Qty. Reference FOB Price
10-999 Pieces US$2.64
1,000+ Pieces US$2.00
Product Description
Product Description BMS 4S7A li ion Lifepo4 battery pcm for 3.7V 3.2V battey pack About the battery BMS Function: Detect and protect the battery from over-charge ,over-dicharge, over-current short-circuit ,temperature detecting protection and auotmatically voltage balance function . ...