I have an Aspire 3000 laptop which is about 3 years old, I had trouble with keyboard and mouse locking up and figured it was the battery because it would only charge up to 7 %. I took battery out and it worked fine on ac power.
I purchased new battery to replace the old one, but now the new battery
won't charge past 28 % although battery stays on constantly even overnight, so it seems I have the same problem.
Any suggestions will help.