ENERGIZER BATTERIES4 AA (3+1)

The World’s Longest Lasting AA Battery in High-Tech Devices , the most technologically advanced battery, for consumers who want a battery that offers the best performance. Energizer Ultimate is ideal for high drain devices such as Digital Cameras, MP3 Players and Portable LCD TVs, where performance matters. Energizer Ultimate can help your device work for longer, operate and perform better and keep running even in cold temperatures.