I recently bought a replacement battery for my acer aspire v3-771g and am getting the plugged in, not charging problem. My old battery will still charge fine, it just does not have a very long battery life at all so essentially nothing is wrong with it. This gives me the impression that nothing is wrong with my ac adapter or charging port and it has something to do with the new battery. I have reinstalled my battery drivers several times as well as gotten a second battery ( for free) from this company and it still will not charge. My BIOS are also currently at the most up to date version as well. Any Suggestions?