NYI Upgraded 3800mAh 300-03866 Battery for Honeywell Alarm Lynx 5100, 5200, 5210, Lynx Touch 7000, L…See more

The NYI backup battery for Honeywell home security system is a must-have for any homeowner who wants peace of mind knowing their security system will always be protected.

With its long-lasting power and safety features, this battery provides the perfect solution for anyone looking to upgrade or replace their existing battery.

The temperature-sensitive design ensures that the battery will function optimally in any environment, while the double short-circuit protection and PTC-protected design provide added security against any potential hazards.

Plus, with a capacity of 3800mAh, this battery can provide up to 12 hours of backup power in case of an emergency.

Don't settle for anything less - choose the NYI backup battery for Honeywell home security system and enjoy the ultimate in safety and peace of mind.