SMF (SEALED MAINTENANCE FREE BATTERY)
Reliable SMF Batteries for Home UPS and Critical Power Applications
No water. No acid. No maintenance visits.
Invertek’s sealed maintenance free battery range is designed for Indian homes, offices, data centres, and critical applications that need dependable backup power without the hassle of upkeep.
Fully sealed, leak-proof construction. Superior lead-calcium alloy grid. Wide operating temperature range.
Available in 100AH, 150AH, and 200AH capacities.
Compatible with all Invertek home UPS systems. Direct manufacturer price. Pan India delivery.
SMF-100AH
- Superior Lead Calcium Alloy Grid with high density active materials.
- Excellent Cyclic Performance and recovery after over discharging.
- High purity material ensuring low Self-discharge.
- Valve regulated (sealed) Construction for sales operation in any position.
- Tank formed plates optimize cell voltage balance and performance.
- Completely leaf proof and maintenance free.
- Compact design with high power to power ratio.
Specifications:
- Superior Lead Calcium Alloy Grid with high density active materials.
- ABS Casing
- Low Self Discharge and Low Service Life
- Suitable for all critical functions, computers, data centres and telecom
SMF-150AH
- Superior Lead Calcium Alloy Grid with high density active materials.
- Excellent Cyclic Performance and recovery after over discharging.
- High purity material ensuring low Self-discharge.
- Valve regulated (sealed) Construction for sales operation in any position.
- Tank formed plates optimize cell voltage balance and performance.
- Completely leaf proof and maintenance free.
- Compact design with high power to power ratio.
Specifications:
- Wide Operating Temperature Range
- ABS Casing
- Low Self Discharge and Low Service Life
- Suitable for all critical functions, computers, data centres and telecom
SMF-200AH
- Superior Lead Calcium Alloy Grid with high density active materials.
- Excellent Cyclic Performance and recovery after over discharging.
- High purity material ensuring low Self-discharge.
- Valve regulated (sealed) Construction for sales operation in any position.
- Tank formed plates optimize cell voltage balance and performance.
- Completely leaf proof and maintenance free.
- Compact design with high power to power ratio.
Specifications:
- Wide Operating Temperature Range
- ABS Casing
- Low Self Discharge and Low Service Life
- Suitable for all critical functions, computers, data centres and telecom
Why SMF Batteries Are the Right Choice for Offices, Homes, and Critical Systems
Not every home or business needs a tall tubular battery.
For many applications, a compact, sealed, and completely maintenance free battery is the smarter choice.
That is exactly what an SMF UPS battery delivers.
SMF stands for Sealed Maintenance Free.
The battery is fully sealed with valve-regulated construction.
There is no electrolyte to check. No water to top up. No acid fumes to worry about.
Just connect and forget.
The sealed maintenance free battery can be installed and operated in any position.
Upright, on its side, or in a confined space.
This makes it ideal for tight installations in offices, server rooms, telecom cabinets, and under-desk UPS setups.
The superior lead-calcium alloy grid with high-density active materials delivers excellent cyclic performance.
Even after deep discharge, the SMF battery recovers reliably and gets back to full capacity quickly.
This is especially important in areas with frequent and unpredictable power cuts.
High purity materials keep the self-discharge rate low.
Your battery holds its charge for longer between uses.
No energy wasted. No capacity loss from sitting idle.
The ABS casing is impact resistant and built to withstand the vibrations and temperature variations common in Indian environments.
Tank-formed plates optimise cell voltage balance across the battery for consistent, stable power output throughout every discharge cycle.
Invertek SMF batteries are suitable for a wide range of applications.
Home UPS systems and inverters for regular power backup.
Computers, servers, and workstations in offices and data centres.
Telecom equipment and network infrastructure.
Medical devices and diagnostic equipment where reliable power is non-negotiable.
Available in 100AH, 150AH, and 200AH to match different backup duration requirements.
Compatible with all Invertek Rapid+ home UPS systems and Mega+ premium series inverters.
Direct manufacturer supply. No dealer markup.
Pan India delivery. Direct manufacturer warranty.
100 plus authorised service partners across India.
24 to 48 hour service resolution guaranteed.
