[Plate] By special lead calcium alloy plate gate and the positive active material composition of the coating on them.

[Negative plate] By a series of lead calcium alloy plate gate and besmear is on the cathode active material composition.

[Partition] With high acid storage capacity of super fine glass fiber clapboard, the acid uptake enough to participate in the anode electrochemical reaction is the required amount of electrolyte.

[Electrolyte] Containing special additives of dilute sulphuric acid electrolyte, and all be adsorption in the diaphragm, no flow acid batteries.

[Relief] By acid made from rubber anti-aging, automatic discharge inside the battery too much gas, and keep the air pressure inside the battery in a safe range.

[ Shell and cover]By high strength, resistance to impact of ABS plastic.

[Post] Made of silver plated copper or lead alloy surface, and using the latest sealing structure and technology.