safety seal

During normal operation, the electrolyte will not leak from the battery's terminals or casing.

no free acid

A special absorbent separator keeps the acid inside, and there is no free acid inside the battery, so the battery can be placed anywhere.

deflation system

When the internal pressure of the battery exceeds the normal level, the VRLA (Valve-Regulated Lead Acid Battery, the abbreviation of "Valve-Regulated Lead Acid Battery") battery will release excess gas and automatically reseal it to ensure that there is no excess gas in the battery.

easy maintenance

Since the gas recombination system converts the generated gas into water, there is no need to add water during the use of the battery.

  long lasting

The lead-calcium alloy fence with anti-corrosion structure is adopted, and the battery can be used for 10-15 years on floating charge.

Stable quality and high reliability

Using production technology and strict quality control system, the quality of the battery is stable and the performance is reliable. Voltage, capacity and sealing are 99% inspected online.

Production process of lead-acid battery

Metal alloy--cast grid--smear (previously there should be lead powder--and paste process)--curing, drying--slicing and grinding--matching--wrapping--electrode group welding--installation Shell -- upper cover sealing -- terminal welding -- slotting -- acid injection -- chemical formation -- cleaning -- warehousing -- packaging and delivery