SMF (Sealed Maintenance Free) batteries also known as the Valve Regulated Lead Acid (VRLA) batteries are flat plate batteries that do not require topping up and normally do not emit any fumes or gases on a continuous basis.

They are completely sealed and therefore eliminate the risk of acid spillage during transportation. Due to their construction, it can be mounted in any orientation and does not require constant maintenance.
These are used for high-end applications of standby power like UPS, Electric Converter, Railway Communications, Security Systems, etc.

Dekson AGM VRLA Batteries are high-quality, maintenance-free batteries produced at a state-of-the-art manufacturing facility with advanced battery manufacturing technologies and with high purity grade of raw materials.

These batteries have a long floated and cyclic life span, super high specific gravity, and ultra-low self-discharge. The battery container is completely sealed, leakproof, and can be placed in any direction to operate. It has excellent anti-corrosion properties and performs flawlessly in variable climatic conditions.
Dekson AGM VRLA Batteries have design life ranging from 5 to 10 years and it is suitable for multiple applications.