Product Description
Li ion battery pack
with li-ion batery cell 18650 3.7V2200mAh, we can assemble below packs
3.7V 2200mAh/4400mAh/6600mAh
7.4V 2200mAh/4400mAh/6600mAh
11.1V 2200mAh/4400mAh/6600mAh
14.8V 2200mAh/4400mAh/6600mAh
these packs can be widely used for LED lights, flash light, street light, solar light, ebike light, laptop, PDA,
mobile charger, portable electronics, portable test devices, sensor devices, razor devices, and so on.
we can also supply different kinds of professional lithium battery chargers for them.