eneloop batteries

Rechargeable batteries keep a lot of toxic goop out of the world's landfills, but ones that drain themselves whilst just sitting there in the drawer aren't exactly perfect themselves.

Any time a company both enables our gadget addiction and discourages wanton battery consumption we have to consider it a good thing -- and, indeed, Sanyo's wicked-rechargeable Eneloop batteries already have quite a few fans here at Engadget HQ.

But what's a busy gadget hound to do on the go, you ask?