Energizer Photo Battery 123, 6-Count

Product Information

are generally longer and thinner than 123As. However, the difference is not more than 0.55 mm in either direction. The dimensions are usually slightly different with each manufacturer, making it hard to tell the two apart.

In simple terms, both cells have a high potential to push electric current through the device, especially given their small size. It’s safe to say the only major difference between the two is the letter A. When you compare their functionality, performance, lifespan and chemistry, the two are essentially one and the same thing. Both batteries can support high performance devices, including those that require occasional discharges of high power output like digital cameras with flashes and high tech LED torches. The chemical system works in the exact same way, giving a high energy density per mass (280 Wh/kg) and per volume (580 Wh/litre).There is typically no significant difference between the voltage on the two battery types. Chemistry CR123s are small, 3V high-powered lithium batteries. They’re designed for use in small gadgets like alarms, flashlights, cameras and other household electronics. When using them in your devices, they are both long lasting. The exact life span depends on the gadget and the manufacturer. For example, they can last for up to five years in an alarm system. It won’t damage your device if you do; however, a rechargeable and non rechargeable batteries may have different voltages and capacities. Also, the dimensions may be slightly different.

Both types of batteries use a lithium-based salt as an electrolyte with a Lithium and Manganese dioxide ( LiMnO2) chemical system. The cathode (positive terminal) is made of heat-treated manganese dioxide on both types of cells.

LED Torches & Flashlights

Note: Wh (watt-hour) is a unit that measures the energy density of the battery. Wh per kg or litre measures the battery energy per unit of mass or volume respectively. Safety Both batteries have a similar shelf life of up to 10 years before use when stored at a temperature of less than 60°C