I got some kinda rule with my laptop battery usage.
1. I always plug the ad adaptor when I'm in the office.
2. when the battery is fully charged, I remove it from the laptop.
3. I use battery when I'm at home and only plug it when the battery is about to dry.
hope it helps
堪薩斯 = Kansas / 市 = City / 酋長 = Chiefs
驢子 = doncos / 看到驢子輸球就很爽 = always a pleasure to see the doncos lose
I'm the noontime nitecrew