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Rectangular black sealed lead-acid battery with two terminals

BatteryJack inc.

BatteryJack inc. 12V 9AH SLA UPS Replacement Battery CP1290

SKU CH-6YHW-TFA8J

A 12V 9AH sealed lead-acid UPS battery with AGM technology and maintenance-free operation

  • 12V 9AH SLA battery powers UPS systems reliably
  • AGM technology enables maintenance-free operation for years
  • Sealed construction prevents electrolyte leakage in any position
  • Gas recombination design extends expected service life
  • Direct OEM replacement fits CP1290 and compatible models

BatteryJack 12V 9AH SLA UPS Replacement Battery

The BatteryJack CP1290 is a 12V 9AH sealed lead-acid battery designed as a direct OEM replacement for UPS systems. It fits units originally specified with 12V 7AH or 12V 8AH batteries. The AGM construction makes it maintenance-free and non-spillable. It is built for standby power protection in server and network environments.

AGM Technology and Sealed Construction

Advanced AGM technology absorbs electrolyte in glass mat separators for steady service and leak prevention. The sealed design allows safe operation in any position and meets IATA non-spillable requirements. Gas recombination exceeds 90 percent during normal use. No watering or specific gravity checks are needed throughout the expected floating service life.

Expected Life and Warranty Coverage

Expected battery life ranges from 4 to 7 years under normal floating conditions. A 3-year warranty applies when used in UPS and backup devices. A 2-year warranty covers all other applications. The battery is supplied new and ready for installation. It is not intended for cyclic deep-discharge applications or mobile power uses.

Highlights

  • 12V 9AH SLA battery powers UPS systems reliably
  • AGM technology enables maintenance-free operation for years
  • Sealed construction prevents electrolyte leakage in any position
  • Gas recombination design extends expected service life
  • Direct OEM replacement fits CP1290 and compatible models

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 12V 9AH SLA battery in my UPS and which terminal orientation do I match?

Install the battery upright or on its side; the sealed AGM construction prevents electrolyte leakage in any position. Match the F2 terminal polarity to the UPS leads before tightening the connections.

What maintenance or replacement will the CP1290 battery need during its service life?

The battery is maintenance-free with no provision to check electrolyte or add water. Expect a 4-7 year float life; plan replacement when runtime drops below your UPS alarm threshold.

What limit appears first when the 12V 9AH battery runs under sustained discharge?

The 9AH capacity rating defines the energy available; voltage will fall steadily as the ampere-hours are consumed, triggering the UPS low-voltage shutdown before the battery is damaged.

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