So I have a Early 2011 Macbook Pro, and about a month ago the battery condition turned to "replace now", and the trackpad became difficult to use (which was the battery puffing up). I decided to go down the third party battery route and replaced it myself. It was going well. I could watch 2 40 minute shows in a single charge and everything was great. But then a week later, it just couldn't hold it's charge. It is now losing 1% every minute. Coconut battery says it is in perfect condition, 100% design capacity. The actual mac is saying there is 5 and a half hours left on here at 87%, but it has dropped since typing this. The weirdest thing is that once it gets to 7%, it stays there for a long while. I drained it last night and it stayed on 7% for at least an hour, and then stayed at 5% for at least that long too. I did do a SMC reset and a PRAM reset and nothing changed. Short of buying another battery, I don't know what to do...