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Rectangular sealed lead-acid battery in black casing with two top terminals

BatteryJack inc.

BatteryJack inc. 12V 9Ah UPS Replacement Battery

SKU CH-X634-3V3QK

A 12 V sealed lead-acid battery using AGM technology, rated at 9 Ah to replace 7.0 Ah, 7.2 Ah or 7.5 Ah units in UPS and backup devices

  • Delivers 9 Ah capacity — replaces 7.2 Ah units for longer runtime
  • Advanced AGM technology enables higher capacity in the same footprint
  • Sealed, non-spillable construction allows safe operation in any orientation
  • Maintenance-free design requires no electrolyte checks or top-ups
  • 3-year warranty on UPS and float applications
  • 2-year warranty on all other applications

Direct 9 Ah UPS replacement

This sealed lead-acid battery fits UPS units that originally shipped with 7.0 Ah, 7.2 Ah or 7.5 Ah cells. Advanced AGM construction raises the capacity to 9 Ah while keeping the same 12 V footprint. The maintenance-free design allows operation in any orientation and meets non-spillable transport requirements. It is sold new with a three-year warranty when used in UPS or float applications.

For users needing longer runtime

The higher capacity suits anyone who wants extended backup time without changing enclosures or wiring. Buyers who require a different voltage, a larger physical case or a chemistry other than sealed lead-acid should look at alternative products. The two-year warranty on non-UPS uses may not cover specialised cyclic applications.

Handles standard UPS loads with extra headroom

At 9 Ah the cell delivers more ampere-hours than the 7.0 Ah, 7.2 Ah or 7.5 Ah packs it replaces, so typical server or network loads run longer during outages. Runtime still depends on the connected load, and very high-drain equipment will exhaust the reserve faster than lighter loads.

How it compares

Measured against everything we stock in UPS Replacement Batteries, at today’s prices. Recalculated every night.

Price $32.99
Cheaper than about 56% of the 3,915 comparable items (median $39.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What UPS voltage does the 12V 9Ah battery match?

It is a 12 volt unit, so it fits any UPS designed for a 12 volt sealed lead-acid replacement.

Will the 9Ah capacity work in a UPS that originally used a 7.0Ah or 7.2Ah pack?

Yes, the higher 9Ah rating simply provides longer runtime while keeping the same 12 volt form factor.

How can I confirm the battery is holding charge after installation?

Let the UPS charge fully, then run a self-test or brief load test; the unit should report normal voltage and expected backup time.

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