1. Easy maintenance

✪ Adopts flame-retardant, very strong ABS shell, sealed by polymer epoxy resin adhesive technology, with beautiful appearance,

Strong structure, reliable sealing and so on.

✪ Weld with inert gas protection and fill special adhesive for secondary seal to ensure no leakage of battery.

✪ Unique design of bolt type safety valve.

2. Excellent performance

✪ grid adopts special alloy, strict control of the separator, electrolyte and impurities in each process, self-discharge is very low.

✪ The positive grid adopts special multi-component alloy, which effectively prevents the early capacity loss of the battery. Float charge use and recycle use, long life.

✪ The electrode plate, bus, pole, etc. are optimized design, the partition resistance is very low, so the battery internal resistance is small, and the large current discharge performance is good.

✪ The plate adopts rectangular large grid block structure and proprietary 4BS forming technology, which improves the specific energy of the battery and prolongates the cycle life.

✪ The absorption type ultrafine glass fiber separator is used, which has low internal resistance and good discharge performance at high rate.

✪ positive and negative lead paste with special additives, high utilization rate of active substances, over charge, over discharge acceptance.

✪ The composite labyrinth pole sealing structure and welding process are adopted to ensure safe and reliable sealing.

✪ U-shaped double-layer longitudinal coating and tight assembly technology can effectively prevent the influence of plate pressure on diaphragm elasticity.

✪ Large diameter copper core, pole, good electrical conductivity.

✪ After deep discharge, as long as the battery is fully charged, the battery capacity is basically not reduced, and the recovery performance is good.

3. Safe and reliable

✪ safety valve Good opening and closing valve performance, long life.

✪ The valve body is made of flame retardant ABS material with cylindrical spool structure. Double filter acid mist filter, with accurate control of opening and closing valve pressure, flame retardant, acid mist filtering function.

✪ The safety valve can not only release excessive gas caused by misoperation or overcharging, but also prevent external gas or Mars from entering the battery and causing self-discharge or explosion.