The FinePower AAA/LR03 battery with an AAA form factor is compatible with portable electronic devices, clocks, toys, remote controls, scales, flashlights, and other equipment. It contains no cadmium or mercury. The alkaline battery with an energy capacity of 1320 mAh operates in a temperature range from -18 to +55 °C and resists self-discharge during use. One of the advantages of FinePower AAA/LR03 batteries is their ability to maintain low impedance during discharge.