this is the thread i read:
http://www.vehicross.info/forums/sho...ithium+battery

the guy said the lithium watch battery he changed is part number #2032, which can last 250 hours. but i found out that any kind of lithium battery works far better than the stock ones. (i just switched my LED keychain's battery with the stock ones, and they are not even lithiums)

I've always wondered how smart it is to shoot radio waves into your skull, with all the talk of cell phones causing brain tumors,
i guess you are right with that sort of matter, but since there are so many kind of radio waves we been obtaining in our daily life, (like cell phone, TV, computer monitors...) i don't think this little idea is gonna do us much harm.