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Rectangular 12 V 9 AH SLA battery, grey case, T2 terminals on top

BatteryJack inc.

BatteryJack inc. 12V 9AH SLA Battery T2 Terminals UPS Replacement Battery

SKU CH-0HX8-A1B9S

12 V 9 Ah sealed lead-acid battery with T2 terminals, AGM leak-free design, 4–7 year life, 24-month warranty

  • Extended runtime with 9AH capacity over 8.5AH standard
  • Leak-proof AGM construction safe for any orientation
  • Maintenance-free sealed design requires no fluid checks
  • Compact 5.94 x 2.56 x 3.72 in fits existing UPS trays
  • 24-month warranty backs reliable 4-7 year service life

Direct 12V 9AH Upgrade

This 12-volt nine-ampere-hour sealed lead-acid battery is a drop-in replacement for 8.5AH units used in UPS systems. It fits existing battery compartments and connects with T2 terminals. The AGM construction keeps the electrolyte absorbed in glass-mat separators so the battery can operate in any orientation without leakage.

AGM Limits: 24-Month Coverage

The sealed AGM design prevents electrolyte escape and recombines over 90 percent of gas generated during normal use. Capacity will decline over the expected four-to-seven-year service life. The manufacturer provides a 24-month warranty on the battery itself and a 30-day money-back period. No maintenance or watering is required at any point.

Replaces 8.5AH Cells When Runtime Matters

Swapping an 8.5AH battery for this 9AH model adds stored energy without changing voltage or physical footprint. The upgrade is worthwhile when longer backup time during outages is the priority. It is not suited for applications that demand a different voltage, terminal type, or a chemistry other than sealed lead-acid.

Highlights

  • Extended runtime with 9AH capacity over 8.5AH standard
  • Leak-proof AGM construction safe for any orientation
  • Maintenance-free sealed design requires no fluid checks
  • Compact 5.94 x 2.56 x 3.72 in fits existing UPS trays
  • 24-month warranty backs reliable 4-7 year service life

Specifications

No published specifications for this item yet.

Questions about this item

Is the 9AH version a direct drop-in replacement for my 8.5AH battery?

Yes, the 9AH model is designed as a 100% OEM replacement for 12V 8.5AH SLA batteries such as the hr1234w, fitting the same T2 terminals.

What does the 9AH rating actually deliver in a running UPS?

The 9 ampere-hour capacity provides a larger energy reserve than the standard 8.5AH cell, extending runtime during power outages while maintaining the same 12V output.

Will the T2 terminals connect to my existing UPS wiring?

The battery uses standard T2 terminals compatible with typical UPS connectors, allowing direct installation without adapter cables.

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