2 Pack Plug-in Carbon Monoxide Alarm with Rechargeable Backup Battery and Digit
$39.99
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SecureLinc Replacement Rechargable Back up Alarm Battery Pack GP220AAH6YMX
$34.68
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About this item
This battery replaces GP211AFH6XMK for Securelinc II. These batteries should be replaced every 3 years to ensure your alarm has enough battery power to sound the alarm in the event of a power cut. A flat battery will cause an alarm to sound.
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