So yesterday I installed CFW on a friend's PSP for him. While doing so, I noticed my TOOL battery wouldn't boot, or even charge while in his, or my own PSP. (both 2001 Slims) I had to use ChickHEN and Recovery Flasher to install the CFW, which was so much simpler.. However, I can't recall ever charging the TOOL after using it on my own PSP one time.. So I figure maybe it's just out of juice and needs a recharge. Can I do this without a PSP, or perhaps it would work with a Phat model? (I'll have one within the next few days) I hope I can revive it, so I can use it at a later date, just in case of a brick or somethin'..