With electrical capacity of more than 1,300 mAh and 7–10 years on shelf, 9 V Model CR9V is suitable for smoke detectors, medical telemetry units, carbon monoxide detectors, and electronic instruments. Providing 40% longer run-time than alkaline batteries, 9 V Model 3CR14250 features electrical capacity of 800 mAh and ability to be stored at colder temperatures ranging from -40 to 0°F.
This story is related to the following:Lithium Batteries