My battery is acting weird from yesterday. The laptop says that it has 89% charge, and says charging, but the percentage of battery does not increase. Its saying charging from 6 hours but the battery percentage is still at 89%. Moreover if I remove AC Power with the battery still connected to the laptop. The laptop shuts down immediately, as if it is working only on AC power and using battery at all.
This problem started happening yesterday when my laptop which was running on battery power, powered off suddenly. When I tried turning it on, nothing happened. I thought that maybe the battery was drained out, so I connected the charger and started it, it said 90% charge in battery. When I removed the charging cable, it powered off immediately.