... can be used everywhere to replace 1.5V primary alkaline battery. In particular,it is more suitable for electornic devices which need ... , such as digital camera, CD, MP3, 4wd cars, etc. In these fields, LiFe battery can perform 5-8 times better than orinary ... with alkaline battery:1 High capacity. For AA cell, up to 2700mAh, 100% higher than alkaline battery2 Good performance in large current ...