Energizer Ultimate Lithium Batteries Size:AAA The hard-wearing

The hard-wearing

Comes in an attractive plastic re-closeable clamshell package

rectangular shape for space for space-efficient packing

If you're new to the game

Energizer Ultimate Lithium Batteries Size:AAA The hard-wearingEnergizer Ultimate Lithium AA and AAA Batteries, the right choice for the countless electronic gadgets that you can't live without. Energizer Ultimate Lithium batteries deliver long lasting power to keep up with todays high tech, power hungry devices like digital cameras, photo flash units and handheld GPS devices, the difference lasts up to 9 times longer than a standard alkaline battery. Last up to 9x longer in digital cameras (versus Energizer MAX.