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

BatteryJack inc.

BatteryJack inc. PowerStar 12V 9AH SLA Battery

SKU CH-WXAV-68V2V

12 V sealed AGM battery replaces 7.2 Ah units with 9 Ah capacity for longer emergency-lighting and ATV run-time

  • Higher 9 Ah capacity extends runtime over 7.2 Ah units
  • Advanced AGM technology delivers maintenance-free sealed operation
  • Expected 4-7 year service life reduces replacement frequency
  • 100 % OEM-compatible fit simplifies installation in existing devices
  • Three-year warranty on UPS and backup applications adds confidence

PowerStar 12V 9AH SLA Battery

The PowerStar 12V 9AH sealed lead-acid battery uses advanced AGM technology to deliver a 100% OEM replacement for emergency lighting and ATV applications. It replaces older 7.2AH and 7.5AH units with a higher 9AH capacity for longer runtime. The maintenance-free design features a sealed, non-spillable construction that meets International Air Transport Association requirements for safe operation in any position.

Installing the 12V 9AH replacement

Installation is a direct swap for existing 12V 7.0AH, 7.2AH or 7.5AH batteries thanks to identical voltage and form factor. The sealed AGM construction prevents electrolyte leakage from terminals or the case, removing the risk of spills during handling or angled mounting. No watering or periodic maintenance is required, so the only common error is forgetting to charge the battery before first use if it has been stored for an extended period.

Ideal for UPS and powersports upgrades

This battery suits users who need a higher-capacity drop-in for UPS backup units, emergency lighting systems or ATVs where the original specification was 7AH to 7.5AH. The 9AH rating extends runtime without changing the charging system. Buyers who require a different voltage, a significantly larger amp-hour rating, or a lithium chemistry should look at other options.

How it compares

Measured against everything we stock in Batteries, Chargers & Accessories, at today’s prices. Recalculated every night.

Price $30.99
Pricier than about 57% of the 37 comparable items (median $28.99).

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the PowerStar 12V 9AH SLA battery is working correctly after installation?

Measure the voltage at the terminals with a multimeter; a reading near 12 volts indicates the battery is holding charge. In a UPS or emergency light, the unit should power on and run its self-test without fault.

What comes in the box with the PowerStar 12V 9AH battery and what must I purchase separately?

The box contains the sealed 12V 9AH AGM battery only. Cables, terminal adapters, mounting brackets or a charger are not included and must be sourced separately if your device does not already have them.

Should I choose the 9AH version or stay with a 7.0AH, 7.2AH or 7.5AH battery for my application?

The 9AH model is a direct replacement for 7.0AH, 7.2AH and 7.5AH units and provides longer run time. Select the 9AH version when you want maximum capacity; keep the original capacity only if physical space is restricted.

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