ok here is the deal i am a scuba diver and i just bought a underwater digital camera but it burns up batteries do the energizer e2 batteries better than the regular energizers or are they the same thing with a different label?
...prolly not much help...but i go duracell i think they last longer ... but according to this test there is a differance and energizers are better http://www.scanshack.com/batrvw.htm
They're light, last long and look cool On the other hand, they're a bit on the expensive side even for a battery. I highly reccommend it for cameras. If you're looking for basic use, go with anything else. My dad usually uses Ikea Alkaline batteries. They're cheap, made in germany, and last about the same length. Also, they're a snazzy bright yellow all over.