Alkaline AA batteries are one of the most popular and versatile types of battery. If you are short on power, then Maplin has the answer with our quality AA batteries. Great for a multitude of uses from 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. These Maplin 40x AA LR6 7 Year Shelf Life High Performance 1.5V Alkaline with Universal Battery Tester are perfect when you have many electronic devices requiring batteries, saving you multiple trips. They have been specially designed for high drain and digital applications, and also offer superb leak-proof technology. They also offer excellent value, giving 20% more capacity than standard alkaline batteries. You can use these great batteries straight out of the pack. Maplin Universal Analogue Battery Tester for AA, AAA, C, D, 9V PP3 & Coin Button Cells Handy, compact battery tester with