Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_3 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8F190 Safari/6533.18.5) Hello. I have a battery from an iBook G3 that has not been used in over a year. It has been sitting in my closet because my iBook died due to the dreaded graphics card problem. My buddy has an iBook G3 and I was wondering if the battery would hold charge after sitting for a year. The last time I used it, it could hold about 2 1/2 hours.