ABS exterior bright: high strength, corrosion resistance, impact resistance and durability;

Grid alloy: 99.9999% impurity free high purity lead billet production;

Positive plate: lead calcium alloy active material flat paste plate;

Clapboard: superfine glass fiber S-shaped cladding board to ensure that active substances do not fall off

Electrolyte: analytical pure sulfuric acid (H2SO4);

Pole terminal: female thread copper terminal, with clear polarity and easy connection;

Safety valve: high sensitivity, low pressure one-way gas width, high gas recombination rate;

Explosion proof gas plug: to prevent fire tongue from entering the battery;

The terminal protective sleeve can effectively prevent electric shock or short circuit.