Main characteristics of lead-acid batteries
Safe sealing
During normal operation, the electrolyte will not leak from the terminals or casing of the battery. There is no special liquid absorbing partition for free acid to keep the acid inside, and there is no free acid inside the battery, so the battery can be placed in any position.
Deflate system
After 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 inside the battery.
Easy maintenance
Due to the gas composite system converting the generated gas into water, there is no need to add water during the use of VRLA batteries.
Long service life
The VRLA battery with lead calcium alloy fence plate and corrosion-resistant structure can be used for floating charging for 10-15 years.
Stable quality and high reliability
By adopting advanced production processes and strict quality control systems, VRLA batteries have stable quality and reliable performance. Voltage, capacity, and sealing are inspected online.
Safety Certification
All VRLA batteries have passed UL safety certification.