2. The patented technology of direct continuous casting welding is adopted to start the differential gold battery, which can reduce internal resistance, improve heat dissipation, withstand heavy current discharge, increase power by 10%, and bid farewell to the inconvenient state of difficult climbing and weak load capacity.
3. The invention improves the cathode technology of gold batteries with different cold resistance, so that the low-temperature performance is obviously improved and the working temperature range of the battery is greatly expanded. It can still work normally at ultra-low temperature, and it is no longer afraid of cold winter.
4. The cadmium-free formula Jinchaowei battery is a successful application of colloidal electrolyte invented by Wei Chao Group, which improves the separation of sulfuric acid and the dissolution of lead ions. The era of environmental protection, health and worry-free, short battery life and dominant environmental pollution is gone forever. Million car purchase subsidy