9V Lithium Battery Enegitech 4 Pack 1200mAh Non-Rechargeable Li-ion Battery for Smoke Detector Fire Alarm Multimeter

[Comparison 1] Enegitech 1200mAh batteries last 2x longer than 600mAh lithium battery. Up to 10-year backup battery in ac-powered smoke detectors and fire alarms. [Comparison 2] Ultra high energy density and lasts 3-5 times longer than ordinary alkaline batteries in high current drain devices like digital cameras. [Wide Applications] smoke detectors, fire alarms, multi-meters, Infrared Thermometer, Laser Thermometer, Temperature Gun,remote transmitter, stud finder, Wall Scanner, mini photo printer, vital signs monitor and 9v lithium battery enabled devices. [Performance] Fast flash performance with a consistent and very short recycle time. Factory fresh battery 10 years shelf life. [Protection] Built-in smart protection ensures good performance in any extreme weather or temperature from -20°C ~ 60°C / -4°F ~ 140°F.

• Long-Lasting 9V Lithium Battery
• Support Many Device