How can I recharge my nearly-completely-drained car battery so that it will work long enough to drive it to get crushed? I'm hoping to avoid buying a brand new battery just to have it crushed. [more inside]
posted by brenton on Jun 8, 2009 - 30 answers

Car battery solar trickle charger -- fact or fiction? [more inside]
posted by Mid on Feb 8, 2007 - 16 answers

How much exactly will using my laptop on AC destroy my battery? [more inside]
posted by qvantamon on Nov 25, 2006 - 15 answers