CR123A 2-Pack: 3V Lithium Battery 17x34.5mm. Packaging of 2 battery/card 6 cards/box 24 cards/case. Best value for 3 volt lithium photo/ laser flashlight batteries.
Other Mfg. references: CR123A DL123A EL123AP K123LA VL123 PL123A 5018LC
This battery is used in many applications including high powered flashlights and digital cameras. Energizer photo lithium batteries provide the power source most use in today's photographic & electronic devices. Longest lasting up to 3 times longer than alkaline. Lithium cells work in extreme temperatures (-40F - 140F). Up to 10 year shelf life.