The world’s longest lasting AA and AAA batteries in high tech devices* Lasts up to 7 X longer in digital cameras - up to 600 pictures!** Ideal for digital cameras, MP3 players and GPS 33% lighter than standard alkaline batteries Performs in extreme temperatures -40°C to +60°C 10 year shelf life Supplied in packs of 4 *vs ordinary alkaline. Results may vary by camera ** on AA only vs 80 for ordinary alkaline less…