Purchase Qty. Reference FOB Price
10-999 Pieces US$1.76
1,000+ Pieces US$1.32
Product Description
Product description: BMS 4S 4A li ion Lifepo4 battery pcm for 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 .with high end ...