1. The positive and negative electrode grids are all made of lead calcium series multi element alloy ultrapure materials, with a reasonable design, which makes the gas recombination efficiency of the battery extremely high, reduces the emission of combustible gases, and improves safety.

2. Using Patton lead powder, high-density lead paste machine coating board, and adopting high-temperature and high humidity curing process, with a long life command design, the battery has good undercharge recovery performance.

3. Special additives (imported from the United States) are added to the electrode plate, and the ultra-fine glass fiber diaphragm tight assembly process is used to ensure superior high current discharge performance of the battery.

4. The extreme and battery casing are first sealed with rubber pads, and then imported from South Korea with an epoxy labyrinth multi-layer seal to prevent extreme acid leakage.

5. During the manufacturing process, various statistical techniques and methods were used, such as lead powder oxidation degree, electrode plate thickness, active substance weight, acid injection amount, etc., resulting in good consistency in battery voltage and capacity.

6. The shell is made of high-strength ABS material and has a unique green patented design, marking the battery as an environmentally friendly product that does not pollute the environment.

7. MX12650 and above batteries are equipped with liquid blocking plates, which eliminates the possibility of corrosive electrolyte overflowing from the gas valve during use and improves safety.