Energizer Batteries AAA Batteries 4 Pack Carded all-purpose batteries. The earth's number 1 brand. Top batteries happen to be engineered to provide the perfect degree of power for much of your household needs. Most of the devices you utilize in your house are powered most efficiently by batteries, including: adult toy, vibrators, massagers. Or clocks and radios, controllers, smoke alarms and flashlights. To suit just about any device available, 4 pack of Energizer AAA Alkaline batteries. Not rechargeable. Please get rid of correctly