Alarm Batteries

Replacement Alarm Batteries ensure your alarm system continues to operate even during a power outage or when the electricity is cut. Browse our current selection of replacement Alarm Batteries for some of the top alarm brands like ADT, Honeywell and Ademco.

Cobra 4138 4138HF 4198 G198 G368 Replacement Battery
$20.69

Cobra 4138 4138HF 4198 G198 G368 Replacement Battery

This is a replacement compatible with a Cobra Alarm Battery Volts: 7.2V (7.2 Volts) Capacity: 230mAh (0.23Ah) Type: Ni-MH Color: Green Cobra 4138 ...

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$20.69

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