Great for remote controls, cameras, clocks, flashlights, and more, this 4-piece Blaupunkt AAA Batteries Set features long-life Power LR03 Alkaline batteries. Each battery holds 1.5V of power and is traditionally shaped with a positive and negative end. Four come packaged in a hanging blister pack, perfect to ensure that you're stocked up on charges and you don't run out of batteries for a long while!