Safety seal
In normal operation, the electrolyte will not leak out of the battery terminal or case. No free acid
The special absorbent separator keeps the acid inside. 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 battery will release excess gas and automatically reseal to ensure that there is no excess gas in the battery.
Simple maintenance
Since the gas composite system converts the generated gas into water, there is no need to add water during the use of the VRLA battery.
long lasting
The VRLA battery with lead-calcium alloy fence with anti-corrosion structure can be used for 10-15 years floating charge.
Stable quality and high reliability
Adopting advanced production technology and strict quality control system, VRLA battery has stable quality and reliable performance. Voltage, capacity and sealing are 100% inspected on the line.
safety certificate
All VRLA batteries have passed UL safety certification.