Hey guys, I need a replacement battery for my MBP 13 which I just purchased from eBay. My MBP is clean considering its 5 yrs old and I feel like it was a good buy. Anyways I'm noticing that my battery's connector is located near the middle of the battery itself (while I was upgrading it to SSD ), where as all the one's I've seen for my model on eBay, amazon and iFixit seems to be on the far right hand side of the battery. I saw a youtube video of a battery replacement seems to show exact same one as I have....but I can not seem to find the right one. Is going through Apple store and spend over 100 bucks the only avenue? eBay and Amazon prices are like 40 bucks, which I like but the connector's location is different. Any advice would be appreciated.