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PowerStar 12V 9AH sealed AGM battery for ADT 477967

BatteryJack inc.

BatteryJack inc. ADT 477967 12V 9AH Wireless Surveillance

SKU CH-NZKF-K9JCA

12 V 9 Ah sealed AGM battery replaces the ADT 477967 unit in wireless surveillance systems

  • Replaces ADT 477967 with 100% OEM fit
  • 12V 9AH capacity extends backup runtime
  • Advanced AGM technology delivers 90% gas recombination
  • Maintenance-free sealed design prevents electrolyte leakage
  • Expected service life of 4-7 years

ADT 477967 12V 9AH Replacement

This sealed lead-acid battery is a direct OEM replacement for ADT security systems using the 477967 model. It uses advanced AGM technology to deliver maintenance-free, position-free operation in wireless surveillance setups. The 9AH capacity upgrades the original 7AH unit for extended backup runtime. Buyers who need a different voltage or connector type should verify compatibility before ordering.

Sustained Backup Performance

The absorptive glass mat design absorbs electrolyte to prevent leakage and supports steady service during prolonged power interruptions. Gas recombination handles over 90 percent of generated gas during normal float use, reducing internal pressure buildup. Sealed construction meets non-spillable classification for safe operation in any orientation. Installers who require hot-swappable modules or lithium chemistry will need a different platform.

Upgrade From 7AH Units

This 9AH model replaces the standard 7AH battery found in many ADT panels, increasing reserve capacity without changing the footprint. The 100 percent OEM-compatible fit means no wiring adapters or enclosure modifications are required. Expected service life ranges from four to seven years under typical float conditions. Systems that demand faster recharge cycles or deeper discharge tolerance may require alternative chemistries.

Highlights

  • Replaces ADT 477967 with 100% OEM fit
  • 12V 9AH capacity extends backup runtime
  • Advanced AGM technology delivers 90% gas recombination
  • Maintenance-free sealed design prevents electrolyte leakage
  • Expected service life of 4-7 years

Specifications

No published specifications for this item yet.

Questions about this item

How much heat does the 12 V 9 Ah AGM battery generate during continuous float charging?

AGM batteries recombine over 90 % of gas internally, so heat output during normal float operation is minimal and requires no active cooling.

What existing hardware is required for this battery to function as a direct replacement?

It is a 100 % OEM replacement for the ADT 477967 unit, so only the original device and its standard connectors are needed.

Will the 9 Ah capacity work with older ADT panels that originally shipped with a 7 Ah battery?

Yes, the 9 Ah rating replaces the 7 Ah version and fits the same compartment, providing longer backup without hardware changes.

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