Cheap And Discounts JBD BMS 16S 100A Smart 48V Lifepo4 Bms 60V Li ion Lithium Battery Pack Balance PCB Circuit Board 3NTCs With UART RS485 Function Wholesale. Buy Directly From Merchant JBD FACTORY Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.