The composition of the battery cell material we use is stable, which greatly reduces the safety hazard of the battery pack. The consistency of the cells is good, which greatly improves the overall life of the battery pack, with a safety explosion-proof valve, and a high cycle life of 2000 times. Using matching pure nickel-nickel sheet, the passing current is large, the conductivity is strong, the internal resistance is low, the lasting oxidation resistance is good, and the service life is long. Using high-quality serial new cable, low temperature, high temperature, anti-oxidation, not easy to break the skin. Strictly select silicone power cord, which is resistant to extreme temperature and flame retardant. New IC high current MOS, long life, with heat sink, effective heat removal.

Inferior products use scraped goods, dismantled goods, and inventory goods, which affect the lifespan, poor consistency of cells, rapid battery pack attenuation, unstable cell material composition, and battery packs prone to potential safety hazards. Using ordinary nickel sheet, the passing current is small, the conductivity is poor, it is easy to rust, and the service life is short. If the cable is not up to standard, it is easy to be damaged and aged, resulting in a short circuit accident. Low-cost circuit board, high failure rate, no heat sink, affecting component life.