I have an HP dv6700 laptop which i was using almost day and night due to which the battery stopped getting charged, so i purchased a refurbished battery. First, this battery charged a little bit then stopped charging, it showed me "plugged in, not charging", but sometimes it was getting charged, so the charging kept going on and off. Then the vendor replaced the battery and it charged to 100%, but when i plugged out the adapter, it gave me only 3 minutes backup. when the pc was about to shutdown automatically due to lack of battery, the battery was showing 99% then in a second, there came a cross sign on the battery and the laptop shutdown.
When i restarted the laptop, it was showing 0% battery and charging. The charging seems to be normal but the discharging has an issue. During my experiments of checking the batttery, I also used different chargers/adapters but the result were the same. Sometimes charging the previous battery and sometimes not. Could anyone please tell me if there is an issue with the battery or may be with the charging socket (as someone told this to me as well)? In need of an urgent help. Thanking in anticipation.