GP Long Life Lithium Battery

This long life lithium battery is an ideal replacement for standard 9V smoke alarm batteries, with an increased lifespan of up to ten times more than some standard alternatives.

• Lasts up to 5 times longer than alkaline batteries and up to 10 times longer than carbon-zinc batteries
• Also suitable for Carbon Monoxide Alarms
• Capacity 800mAh

Please note: These lithium batteries will achieve a lifespan of up to 10 years when installed in standalone alarms. When fitted in radio-interlinked alarms such as the Ei3100RF series, their higher power requirement reduces the life of the battery to 2-5 years.