Ultralife Long-Life 9V Lithium Battery-U9VL-JPFP6JN-9V Batteries

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 Used in Fire alarms and smoke detectors, Parking meters, Garage door openers, Back up power for digital and alarm clocks, Carbon monoxide detectors, Electronic scales, Radio controlled devices, Medical devices, Professional audio devices, Infant monitors, Security and alarm systems, and MORE!