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Rectangular sealed lead-acid battery, black plastic case, two top terminals

BatteryJack inc.

BatteryJack inc. PowerStar 12V 9AH SLA UPS Replacement Battery

SKU CH-H6N1-6WN2R

Sealed lead-acid battery with 9 Ah capacity replaces 7.0 Ah, 7.2 Ah or 7.5 Ah units using AGM technology for maintenance-free operation

  • Higher capacity than 7.2 Ah originals
  • 100 % OEM-compatible replacement fit
  • Maintenance-free sealed AGM construction
  • Three-year warranty in UPS applications
  • Expected service life of 4-7 years

Higher capacity UPS battery

This 12 V sealed lead-acid battery delivers 9 Ah of capacity, replacing units rated at 7.0 Ah, 7.2 Ah or 7.5 Ah. It is built for UPS and backup devices that require a direct, maintenance-free swap. The AGM construction prevents electrolyte leakage in any mounting position.

Sustained float performance

Advanced AGM technology supports an expected service life of four to seven years in continuous float applications. The sealed, non-spillable design meets international air transport requirements for safe handling. Steady output is maintained throughout the discharge cycle without electrolyte loss.

Replaces lower-rated cells

The 9 Ah rating upgrades systems originally fitted with 7 Ah or 7.5 Ah batteries, extending runtime without changing the footprint. It is not suited for installations that demand a higher voltage or a different chemistry. Buyers needing greater capacity than 9 Ah should look elsewhere.

How it compares

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

Price $28.99
Cheaper than about 60% 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

How much heat does the 12 V 9 Ah SLA battery generate when it runs continuously in a UPS?

Sealed lead-acid batteries produce very little heat during normal float charging; the AGM construction keeps internal resistance low so temperature rise stays minimal in typical UPS cabinets.

What must my UPS already have for this 12 V 9 Ah battery to work as a drop-in replacement?

Your UPS needs a 12 V battery compartment and the same terminal layout used by standard 7.0 Ah, 7.2 Ah or 7.5 Ah packs; the higher 9 Ah capacity simply extends runtime.

Will the 9 Ah capacity stress the charger in an older UPS that originally shipped with a 7.2 Ah pack?

The charger sees the same 12 V chemistry; the larger amp-hour rating only means longer run time, not higher charge current, so legacy UPS charging circuits handle it without modification.

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