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

BatteryJack inc.

BatteryJack inc. 12V 7.5AH Sealed Lead Acid SLA Battery for Universal Alarm Control

SKU CH-TKB9-MFE75

A 12 V 7.5 Ah sealed lead-acid battery with AGM technology, maintenance-free and sized at 5.94 by 2.56 by 3.66 inches for universal alarm and backup use

  • 12V 7.5AH capacity powers alarm panels reliably
  • Advanced AGM technology enables sealed maintenance-free operation
  • 94 x 2.56 x 3.66 inch footprint fits universal control boxes
  • 100% OEM compatible drop-in replacement for existing units
  • Expected 4-7 year service life reduces replacement frequency

Universal alarm control power

This 12V 7.5AH sealed lead acid battery is built as a direct OEM replacement for alarm control panels and access control devices. It uses advanced AGM technology to deliver reliable standby power for security systems and emergency lighting installations. The maintenance free design suits both professional installers and property owners who need a dependable backup source.

Thermals noise and power draw

The AGM construction is sealed and maintenance free, so it operates without venting gases or requiring fluid checks during normal float service. In typical standby use the battery draws minimal self discharge current and produces no audible noise. Its 12 volt 7.5 amp hour rating supports the steady low current loads common in alarm and backup applications.

Warranty and compatibility

A two year warranty covers the battery in alarm control and general backup use, while a three year term applies when installed in UPS devices. The T1/T2 terminal type fits standard connectors found on many control panels, and the 5.94 by 2.56 by 3.66 inch footprint matches common enclosure dimensions. No additional software or accessories are bundled with the unit.

How it compares

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

Price $25.99
Cheaper than about 55% of the 985 comparable items (median $28.99).

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 12V 7.5AH battery and which terminal orientation is the common mistake?

The battery uses T1/T2 terminals measuring 5.94 L by 2.56 W by 3.66 H; the step most people get wrong is reversing the positive and negative leads, so match the red cable to the positive terminal before tightening.

What maintenance or replacement will the 7.5AH SLA battery need over its 4-7 year life?

The AGM design is sealed and maintenance-free, so no water topping is required; plan to replace the unit once capacity drops below useful levels, typically after four to seven years of service.

What limit appears first when the 12V 7.5AH battery runs under sustained load?

Voltage sag and rising internal resistance become noticeable as the 7.5 amp-hour capacity depletes, so runtime under continuous draw is the first practical constraint you will hit.

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