After 20 years of being the #1 best selling, longest lasting 9V battery, we're proud to offer the Ultralife 9V lithium battery. This battery is completely redesigned from the ground up and everything inside is new and improved:
Improved size: Now the same size as standard alkaline battery!
UL Component Recognition - UL2054
Material Safety Datasheet - MSDS00153
Safety Guide UBM-5135
Higher rate capabilities
All with new attractive, modern labeling and graphics
The Ultralife 9 volt lithium battery is a consumer-replaceable battery that lasts up to 4 times longer than ordinary alkaline 9 volt batteries. This primary battery has the highest energy density, flattest discharge voltage curve, longest shelf life, widest operating temperature range, and lightest weight of any comparable 9 volt battery. The Ultralife 9 volt lithium battery can be used for many applications including medical devices, microphones and hand-held metal detectors.
The Ultralife 9 Volt Lithium Battery is non-rechargeable. It is not compatible with any battery charger. Using this item in any charger will void your warranty. We offer 9 Volt Lithium Ion batteries which are rechargeable.
Uses for 9v Lithium:
Fire alarms and smoke detectors
Garage door openers
Back up power for digital and alarm clocks
Carbon monoxide detectors
Radio controlled devices
Professional audio devices
Security and alarm systems
Did you know?
There are over 152 million devices powered by 9 volt batteries in the market today
Smoke alarms drive nearly one half of all 9 volt sockets
Toys and clocks account for another 1/3 of total 9 volt sockets
3 state or local ordinances require a 10 year battery for smoke alarms: