Electric bicycle battery pack BMS for 7S-cells(15A)

20S 72V Smart BMS in series 4pcs 5S balancer cell balancing module

US $80 / pc

Min. Order: 1 pc

Good quality Airpro micro 7s bms 18650 prototype photoelectric switch pcba assem

US $20 / pc

Min. Order: 1 pc

Protection circuit for lithium battery pack 1S 2S 3S 4s 5s 6s 7s 10s 13s PCB BMS

US $5 / pc

Min. Order: 100 pc