I recently was sent an extended life battery from BTI (Battery Technology INC.) for my IBM Thinkpad T42 laptop after another battery from them went kaput on me after a few weeks of normal use. However, only after five weeks, the battery capacity has degraded from 73.26Wh to 35.55Wh, and I am getting only around 2 hours from full charge When I first got the battery i was getting from between 4 to 5 hours. I'm wondering if BTI's battery is the problem, or my notebook. Please help!
post #1 of 4
3/8/08 at 11:26pm