|First, turn off laptop and let it charge for about 12 hours to 24 hours and try again.|
If fails then you have to suspect either the battery is bad/wrong, or the charging circuit or the ac plug adapter is going bad or maybe dirty or loose connections somewhere.
Never an easy way to test. Since your old battery seemed to work I 'd suspect the battery is faulty somehow. Return it would be my suggestion. There seems to be a lot of grey market batteries of suspect quality. I'd never have bought it on an auction site. If you bought it from the OEM then it should be a good battery.
1/3 of highway deaths are caused by drunks. The rest are by people who can't drive any better than a drunk.