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Rectangular black sealed lead-acid battery with two terminals on top

BatteryJack inc.

BatteryJack inc. PowerStar FB12-7 12V 9.0Ah AGM UPS Replacement Battery

SKU CH-6NRB-WHWAS

12 V 9.0 Ah AGM sealed battery replaces 7 Ah or 7.5 Ah units with higher capacity

  • Increased 9.0 Ah capacity replaces 7.5 Ah units
  • Advanced AGM technology delivers maintenance-free sealed operation
  • 100 % OEM-compatible fit for direct UPS replacement
  • Non-spillable design meets IATA air-transport requirements
  • Gas recombination system extends expected life to 4-7 years

What this battery replaces

The PowerStar FB12-7 is a 12V 9.0Ah sealed lead-acid battery built with AGM technology. It serves as a direct 100% OEM replacement for UPS units and backup devices that originally shipped with 7Ah or 7.5Ah cells. The higher capacity extends runtime without changing the form factor. Maintenance-free construction allows installation in any orientation.

Check voltage terminal type and space

Verify that your UPS or backup device operates on a 12V system and accepts T1 or T2 terminal connectors. Confirm the battery compartment can accommodate the physical dimensions of 5.94 length 2.56 width 3.66 height. The existing wiring harness must match the terminal layout for a secure connection. No modifications to the host device are required when these points align.

Fits standard UPS trays frees runtime

The battery slides into standard UPS trays designed for 7Ah or 7.5Ah packs, delivering a capacity increase to 9.0Ah through advanced AGM design. Sealed construction prevents electrolyte leakage and meets non-spillable transport requirements. Gas recombination minimises water loss for a 4-7 year expected service life. The three-year warranty on UPS devices covers the full replacement cycle.

Highlights

  • Increased 9.0 Ah capacity replaces 7.5 Ah units
  • Advanced AGM technology delivers maintenance-free sealed operation
  • 100 % OEM-compatible fit for direct UPS replacement
  • Non-spillable design meets IATA air-transport requirements
  • Gas recombination system extends expected life to 4-7 years

Specifications

No published specifications for this item yet.

Questions about this item

Does the PowerStar FB12-7 arrive with mounting hardware or cables, or must I supply them separately?

The battery ships as a standalone 12 V 9.0 Ah AGM unit with T1/T2 terminals; brackets, cables or connectors are not included and must be sourced separately.

My UPS originally used a 7.5 Ah battery — will the 9.0 Ah version fit and work without modification?

Yes, the 9.0 Ah model shares the same 5.94 × 2.56 × 3.66 inch footprint and terminal layout, so it drops in as a direct 100 % OEM replacement while adding extra capacity.

What does the 9.0 Ah rating actually deliver when the battery is installed in a typical UPS?

It supplies 12 volts at a 9.0 ampere-hour capacity, giving longer runtime than the original 7 Ah or 7.5 Ah packs while maintaining the same voltage and physical dimensions.

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