My laptop stopped working on battery. Starting on battery doesn't work, the computer is totally dead. However when i plug in AC adapter, i can boot. Then after the computer booted, if i unplug AC adapter, the computer immediately turns off. Below is information generated by BatteryInfoView. It seems that the battery itself is OK. What could be the problem? Tried to unplug and plug batter to the motherboard, didn't help.
Description Value
Battery Name | AP13B3K |
Manufacture Name | SANYO |
Serial Number | 12742 |
Manufacture Date | |
Power State | AC Power |
Current Capacity (in %) | 100.0% |
Current Capacity Value | 51,045 mWh |
Full Charged Capacity | 51,045 mWh |
Designed Capacity | 53,400 mWh |
Battery Wear Level | 95.6% |
Voltage | 17,030 millivolts |
Charge/Discharge Rate | 0 milliwatts |
Chemistry | Lithium Ion |
Low Battery Capacity (1) | 2,040 mWh |
Low Battery Capacity (2) | 4,500 mWh |