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Rectangular sealed lead-acid battery, grey plastic case, T2 terminals on top, 5.94 by 2.56 by 3.72 inches

BatteryJack inc.

BatteryJack inc. 12V 9AH Sealed Lead Acid UPS Replacement Battery

SKU CH-A4DE-6WGX7

A 12V 9AH sealed lead-acid UPS battery with AGM technology, T2 terminals, and a maintenance-free design measuring 5.94in by 2.56in by 3.72in

  • Ready for immediate installation with exact 12V 9AH specification
  • Spill-proof AGM design allows safe operation in any orientation
  • Zero upkeep required thanks to maintenance-free sealed construction
  • Fits existing UPS units using standard T2 terminal connections
  • Compact 5.94 x 2.56 x 3.72 inch form factor fits tight bays

12 V 9 Ah AGM UPS Replacement Battery

This 12-volt nine-ampere-hour sealed lead-acid unit uses absorptive glass mat technology for leak-free operation in any orientation. It is built as a direct OEM replacement for compatible uninterruptible power supplies and surge protectors. The maintenance-free design targets server rooms, network closets and home-office backup systems that need reliable runtime during outages.

Suits owners of matching UPS units needing

Buyers whose equipment requires a different voltage, capacity or terminal style should look elsewhere. The battery is not intended for deep-cycle solar banks, automotive starting or portable power stations that demand other chemistries or form factors. Anyone needing a higher ampere-hour rating or a lithium-based pack will not be served by this model.

Verify your UPS accepts a 12 V 9 Ah pack

Check the physical bay against the 5.94-inch length, 2.56-inch width and 3.72-inch height before ordering. Confirm the existing wiring matches the supplied terminal type and that the charger profile is rated for sealed AGM chemistry. The unit weighs 13.16 pounds, so ensure the mounting shelf or tray can support that load.

Highlights

  • Ready for immediate installation with exact 12V 9AH specification
  • Spill-proof AGM design allows safe operation in any orientation
  • Zero upkeep required thanks to maintenance-free sealed construction
  • Fits existing UPS units using standard T2 terminal connections
  • Compact 5.94 x 2.56 x 3.72 inch form factor fits tight bays

Specifications

No published specifications for this item yet.

Questions about this item

Which UPS models accept this 12V 9AH battery with T2 terminals?

It is a 100% OEM replacement for compatible UPS units; verify your device requires a 12V 9AH SLA pack measuring 5.94in × 2.56in × 3.72in with T2 terminals.

Can I keep my existing battery cabling when swapping to this unit?

Yes, the T2 terminals match standard UPS wiring; the sealed AGM design fits the same footprint and weighs 13.16lbs, so current cables connect directly.

How do I confirm the battery is performing correctly after installation?

Run a self-test on the UPS; the unit should report full runtime and hold voltage under load, reflecting the 4-7 year expected life and 90% gas recombination.

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