XBERSTAR 18650 Power Bank case,Li-Ion Battery Storage Box -18650 Holder for Uninterrupted Power Supply UPS DIY Battery Special Plastic DIY kit (set1)

XBERSTAR 18650 Power Bank case,Li-Ion Battery Storage Box -18650 Holder for Uninterrupted Power Supply UPS DIY Battery Special Plastic DIY kit (set1)

High quality battery holder case with wire leads for easy soldering and connecting.Each battery holder comes with a case cover for keeping the battery in place Attention: There is a specific product description on the picture, please read it in detail. You will get;3S 40A BMS -US Charger -18650 Li-Ion Battery Holder -Pure Nickel Strip(not include batteries ) Installation: Easy and simple to use and operate, no other tools needed to install.Install the battery according to the positive and negative sides on the circuit board. Be careful not to reverse it. Attention: Do not mix the good battery and poor battery to use. The internal resistance of 3 battery capacity are closer will be better. 1*3S 40A BMS
1*18650 Li-Ion Battery Storage Box
1*Pure Nickel

2*18650 Batteries Holder Bracket 1*DC battery power cord test line 3A current