I prefer the the J6p version of asswipe. I paid a lot of money for my big butt and I want it completely covered!
Make mine a single sheet of Bounty: The Bigger Wiper-upper.
wrk
I don't know about the rechargables but, I've just installed my third set of AAs since Dec 20th 1998. That's about five months per set so if the charger is $100 it'll take about ten years for payback.