laptop: Lenovo ThinkPad R60
Normally, the battery is great, and lasts a long time.
However, since 3 days ago, it does this weird thing:
start out at 100%, and when I've used it for a coupla hrs, and the "remaining" still shows about 32% or 34%, it will suddenly jump down to 4% and warn me that battery is low...
This has happened the last 3 times i was in class, and used the laptop...every time it's at the same level (around 32%) when this happens.
I normally charge it to max 100% before using and never have the battery in when i use AC power, which I think helps with battery life...
This battery is about 1.5 yrs old
any ideas? what can i do to remedy this?
Thanks!
Normally, the battery is great, and lasts a long time.
However, since 3 days ago, it does this weird thing:
start out at 100%, and when I've used it for a coupla hrs, and the "remaining" still shows about 32% or 34%, it will suddenly jump down to 4% and warn me that battery is low...
This has happened the last 3 times i was in class, and used the laptop...every time it's at the same level (around 32%) when this happens.
I normally charge it to max 100% before using and never have the battery in when i use AC power, which I think helps with battery life...
This battery is about 1.5 yrs old
any ideas? what can i do to remedy this?
Thanks!
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