1S 3.7V 2A li-ion BMS PCM 18650 Battery Protection Board PCB for 18650 Lithium ion li Battery | Alexnld.com
Li-ion Battery Pack-A Professional Battery Manufacturer produce battery for RC hobby ,airsoft gun, e-bike,power tool , vacuum, energy storage, lightling, portable speaker and midical device etc. -Foshan Gelong Energy Technology Co., Ltd