Wireless mice and keyboards kick ass.  I use a Magic Mouse and keyboard, as you can see here in front of my kick ass iMac (ginormous 27″).  (Yes, John Robinson, I’ll concede that ginormous is a word.)

My beautiful Mac stuff

While I love them, I hate running out of batteries and I hate running errands to the store.  So, I end up using my wired mac keyboard and a Dell crappy wired mouse when they run out and then I ‘borrow’ batteries from Nick here in the office.  Sorry Nick, I think I owe you about 6 batteries now.  Anyway, I buy the expensive Lithium batteries because they last about 3x longer and my time is worth more than I save with batteries.

It occurred to me that I’m not the only one without a great solution to this issue so I’m considering an ‘automatic’ (more later) battery refill… uh, solution.

To that end, I’d like to know what kind of batteries folks use.  So… what do you use?