DOUBLE A BATTERIES 12 PACK: This convenient blister pack of 12 AA batteries features 1.5 volts of long lasting power so that you can keep your professional and household devices running for longer. These are NOT rechargeable batteries EVERYDAY DEVICES: Each Powermax AA battery delivers optimal power to common everyday household devices such as wireless mice, flashlights, clocks, remote controls, game controllers, digital cameras, computer mice, electronic toys and more LONG LASTING POWER: Powermax ultra alkaline batteries deliver long lasting power that is consistent and reliable 10-YEAR SHELF LIFE: All Powermax alkaline batters are built to last with an impressive ten-year shelf life. We advise keeping your batteries in a cool dry place and out of the sun ENVIRONMENTAL IMPACT: Our 1.5-volt batteries contain no mercury or cadmium, making them a smart choice for your family and for the environment