The GS2057DH from Tefoo is a Li-Ion battery pack with worldwide approval for quick and easy integration into industrial and medical equipment.
The pack has a nominal voltage of 7.2V, a capacity of 6900mAh. Discharging is allowed at a maximum of 8A, while charging is limited to 4.8A. The pack is built around four Panasonic 18650 cells. An LED charging indication is provided and the application can read the status with SMBus V1.1 communication. The BMS is optimized to the JEITA charging rules and equipped with a balancing function to effectively extend its lifespan. It protects against overcharging, deep discharging, overcurrent, short circuit and has a temperature monitor. The dimensions are ~85.1 x 77.4 x 22.7mm.
The pack is certified according to CE/FCC/IEC62133/UN38.3/UL2054. Tefoo can also supply accessories such as the counter connector, angled or straight, and a smart charger. In addition to this pack, Tefoo offers many hard case versions from 3.6V 3450mAh to 14.4V 6900mAh.
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