VRLA stands for Valve Regulated Lead Acid, this type of battery is closed, so the evaporation / evaporation that is released is very small so it does not require the addition of electrolyte liquid during the battery life period.
The battery itself works to remove the current then proceed with the charging process.
VRLA batteries have many advantages, namely:
-Battery can be installed in any position, because the valve only operates on an overpressure error
- Maintenance free reduces inspection and maintenance
-It is safer, because this battery system is designed to be recombinant and eliminate gas or vapor emissions on overcharge, so no steam is emitted during normal operation.
Our company also sells various batteries with different capacities.