Maplin Extra Long Life High Performance Alkaline AAA Batteries - Pack of 24 (2 x 12) If you are short on power, then Maplin have the answer with our quality AAA batteries. Our Maplin Extra Long Life High Performance Alkaline AAA Batteries are great for a multitude of uses from the TV remote controls to remote-controlled toys and also for cameras, MP3 players, torches, pocket TVs and games machines ... in fact pretty much any small, portable electronic and electrical device.