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Rectangular sealed lead-acid battery with two terminals, dark casing

BatteryJack inc.

BatteryJack inc. 12V 7.5AH UPS Replacement Battery for UB1290 / UB1290F2

SKU CH-01AH-8BFNK

Sealed 12 V 7.5 Ah AGM battery replaces UB1290 and UB1290F2 units in UPS systems

  • 12 V 7.5 AH sealed lead-acid fits UB1290 / UB1290F2 units
  • AGM glass-mat design prevents electrolyte leakage in any orientation
  • Maintenance-free operation requires no water top-ups or specific-gravity checks
  • Gas recombination system retains over 90 % of generated gas during use
  • Expected service life of four to seven years in float applications

Direct OEM Replacement

This 12V 7.5AH sealed lead-acid battery serves as a 100% OEM replacement for UB1290 and UB1290F2 models. Advanced AGM technology provides maintenance-free operation with an expected service life of 4-7 years.

UPS Maintenance Teams

Suits technicians maintaining compatible UPS units who need a direct-fit replacement with sealed construction. Not for users requiring different voltage, capacity, or terminal configurations than the UB1290 series specifies.

Sealed AGM Integration

The absorptive glass mat system prevents electrolyte leakage and allows operation in any position. Gas recombination handles over 90% of generated gas during normal use. Non-spillable classification meets air transport requirements for flexible deployment.

How it compares

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

Price $31.99
Cheaper than about 57% 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

Does the battery fit the UB1290 and UB1290F2 models directly?

Yes, the 12 V 7.5 Ah unit is a 100 % OEM replacement for both the UB1290 and UB1290F2, so it installs without adapters or cable changes.

Can I keep my existing UPS electronics and only swap the battery?

The sealed lead-acid pack uses standard F2 terminals and AGM chemistry, so the original UPS charging circuit and runtime logic remain unchanged after replacement.

How do I verify the battery is working after installation?

Run a self-test on the UPS; a healthy 12 V 7.5 Ah AGM cell should hold voltage under load and report normal runtime without triggering a replace-battery alarm.

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