Laptop battery recycling: no nearby location will accept mine so far because it's degraded and puffed up. What are my options? [more inside]
posted by randomstriker on Aug 10, 2009 - 8 answers

If I put rechargeable batteries (batteries, not a battery pack) in an Xbox 360 controller, and plug in the charge wire that is typically used for their battery packs, what will happen to my rechargeable batteries? Will they actually recharge? Will nothing happen? [more inside]
posted by AlbatrossJones on Feb 27, 2009 - 4 answers

Where can I get compact, water(proof|resistant) and somewhat sturdy battery case? [more inside]
posted by strangecargo on Jan 30, 2008 - 10 answers

What's the deal with NiMH AA and AAA batteries being 1.2V? [more inside]
posted by knave on Jan 11, 2008 - 32 answers