Replacing the backup alkaline battery in an Ei 144RC mains powered heat alarm (fire alarm) in a kitchen after it started beeping from low power. UK

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Size: 6000px × 4000px
Location: England, UK
Photo credit: © Stephen Frost / Alamy / Afripics
License: Licensed
Model Released: Yes

Keywords: alarm, alkaline, backup, battery, ceiling, changing, ei, ei144rc, fire, fixing, health, heat, home, mains, maintenance, power, replacing, safety