Ear source of battery cells
Ear source of Ni-Cd cells
The battery cells direct soldering is not recommended because of the internal structure of the battery heat tolerance is substantially lower than the operating temperature of the solder materials. In case of overheating átéghetnek the internal insulation, and this causes rapid destruction of cells. In normal applications, it is used in all cases point welding joints. If you do not have a spot welding machine, please ask forfülekkel industrial battery cells!