1, long mileage, new technology and new formula, high utilization rate of active substances and sufficient weight.
2, extremely fast starting, direct continuous casting welding patented technology, reducing internal resistance and improving heat dissipation.
3, cadmium-free formula, colloidal electrolyte invention patent, improve sulfuric acid stratification and lead ion dissolution.
Battery purchase method:
1, check whether the product identification of electric vehicle battery is complete.
Including the manufacturer's name, product specification and model, manufacturing date and trademark; Check whether the internal and external signs are consistent, especially whether the product itself has eye-catching signs and production dates.
2. Pay attention to the appearance of electric vehicle batteries.
Check for deformation, cracks, scratches and leakage marks. The battery terminals shall be clean and free from rust, and the signs shall be clear.