1.22.2V lithium ion battery for underwater sport, underwater power tool ect
2.BMS is designed by TLH R&D team.So we can control the quality each production process.
3.We recommend high discharge cell such as LG cell and Sony cells to meet your requirement.
4.Welcome ODM and OEM battery pack solution.
18pcs 18650 battery cells
Samsung cell, LG cell, Panasonic cell, Sanyo cell for option
Yes, regular version or customized
海南4+1Continue Discharge Current
Max Discharge Current
Suggested Charge Current
Charging Cut-off Voltage
Discharge Cut-off Voltage
Packing and shipping:
⋅ Factory version packing:PE bag + Foam box + one double-deck corrugated Carton
⋅ Customized Packing as request
⋅ By sea,by air or by express(Fedex, TNT, UPS,DHL,EMS...etc) or as request
After Sales Service:
1 year warranty once shipped out. After we get the pictures or videos of the defective batteries,will suggest how to repair battery, if can not be fixed, a new replacement battery will be send to customer by free.