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Thread ID: 95971 2008-12-23 13:45:00 Need an advice in Laptop battery care emmerc (12836) Press F1
Post ID Timestamp Content User
732040 2008-12-23 13:45:00 Hello Wise Friends,

I have gotten a nice Toshiba Satellite p305-S8832 with a 4000mAh Lithium Ion battery pack that usually lasts 2.5 hours.

My question has to do with the fact that the most of the time I use my lap top as Desktop replacement at home and plugged to an UPS. I removed the battery. What would be the best way to keep my battery in good shape, should I simply store it with some little charge?, should I use it normally once in a while? I know that Toshiba laptops have not smart charging system and the battery might be damaged if it is overcharged.

I will appreciate your so kind and wise advice. Merry Christmas and a Happy New Year to each and every one of you.
emmerc (12836)
732041 2008-12-23 20:43:00 Keep it plugged in with the battery, but every 2 months or so discharge it right down to 0%.

Merry Christmas to you too emmerc! :)
jwil1 (65)
732042 2008-12-23 23:24:00 Lithium Ion btys should NOT be discharged to 0% . This will kill a Li ion bty . In any event, they contain circuitry to control charge and discharge levels . If they didn't, there would be many go up in violent flames . They are darned dangerous things hence the tight control necessary .

You should get Toshiba's recommendation but partial charge and occasional recharge would likely be fine . Don't forget the power of Google!
linw (53)
732043 2008-12-24 07:31:00 Oh yes, you are right linw, parallel to waiting for your answers I did my homework and did search in Google and Wikipedia and I found really good stuff. Thanks a lot, linw and everyone here in this useful site! emmerc (12836)
732044 2008-12-24 08:11:00 To learn about batteries go to this (http://www.batteryuniversity.com/) site. mikebartnz (21)
732045 2008-12-24 13:46:00 To learn about batteries go to this (http://www.batteryuniversity.com/) site.
Thanks mikebartnz - excellent !
Misty :thumbs: :thumbs:
Misty (368)
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