We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular black sealed lead-acid battery with two terminals

BatteryJack inc.

BatteryJack inc. 12V 7.5AH SLA Battery Replaces PE12V9 PX12090 UB1290

SKU CH-TP2P-3T8XN

A 12 V 7.5 Ah sealed lead-acid battery with AGM construction that replaces PE12V9, PX12090 and UB1290 models

  • Delivers reliable 12 V 7.5 Ah backup power for critical devices
  • Advanced AGM technology absorbs electrolyte for leak-free operation in any position
  • Maintenance-free design requires no water checks or electrolyte monitoring throughout service life
  • Direct 100 % OEM replacement for PE12V9, PX12090 and UB1290 models
  • Expected service life of 4 to 7 years with over 90 % gas recombination

What this battery is and who it fits

This 12V 7.5AH sealed lead-acid battery replaces PE12V9, PX12090 and UB1290 models in UPS units, alarm panels and emergency lighting. It uses AGM construction so it can be mounted in any orientation without leakage.

Check your existing setup before ordering

Verify that your device accepts a 7.5AH capacity instead of the original 9AH rating, as runtime will be proportionally shorter. Confirm the physical dimensions match your battery compartment and that the terminal layout aligns with your wiring harness.

What the sealed AGM design changes for you

The absorptive glass mat electrolyte eliminates watering and specific-gravity checks for the full 4-7 year design life. Over 90% of internally generated gas recombines, so the case stays sealed and the battery meets non-spillable transport requirements.

Highlights

  • Delivers reliable 12 V 7.5 Ah backup power for critical devices
  • Advanced AGM technology absorbs electrolyte for leak-free operation in any position
  • Maintenance-free design requires no water checks or electrolyte monitoring throughout service life
  • Direct 100 % OEM replacement for PE12V9, PX12090 and UB1290 models
  • Expected service life of 4 to 7 years with over 90 % gas recombination

Specifications

No published specifications for this item yet.

Questions about this item

Does the 12V 7.5AH SLA battery arrive ready to install or do I need to add electrolyte?

The PowerStar battery uses AGM technology with electrolyte absorbed in glass mat separators, so it is sealed, maintenance-free and ready to use without adding fluid.

Should I choose the 7.5AH version or the 9AH version listed in the title?

The product is a 7.5AH unit designed to replace 9AH models such as PE12V9, PX12090 and UB1290; choose it when your device specifies any of those part numbers.

What does the 4-7 year expected life mean for a UPS that runs daily discharge cycles?

The 4-7 year figure applies to float standby service; daily deep cycling will reduce actual lifespan, so plan replacement sooner under cyclic use.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.