The Average Life Of A Notebook Battery depends on many factors like how have you used it and how often have you charged.On average it has a life of around 3 to 5 years .
In addition to the above info, you should also keep your battery out when not using it for long periods of time. For example, if you're using the A/C adapter for weeks on end..Don't leave the battery plugged in..
Do use the battery at least once a week and, discharge it down to 10%, then charge it back and, remove it if you don't plan to run on it..Batteries are not cheap, so you want to spend a little effort to help it last.
- Laptop Batteries
- Sony laptop Battery
- Sony Vgp-bpl8a Battery
- Sony Vgp-bps21a Battery
- Sony Vgp-bps13a/Q Battery