The battery for my macbook pro died (would work for about 10 minutes then computer would abruptly shut down). I got a new one for x-mas, a third party super capacity lithium ion battery, and it was charged when I got it. The battery info says it is fully charged, 3rd cycle, and the condition is "good". It seems to work fine except the charging indicator light blinks from amber to green every couple of seconds. I put the old battery back in and it doesn't do it. If the battery is working ok, why does it do this? Can I ignore it... Actually I can't ignore it, it bugs me, but if I can get used to it will it hurt my laptop?