[ltp] x61s battery life time

linux-thinkpad@linux-thinkpad.org linux-thinkpad@linux-thinkpad.org
Thu, 7 Feb 2008 15:37:56 +0100 (CET)


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Hi,

regardless using Vista or Linux i have 2.5 hours of working time. I think 
it depends on the battery pack you use. I have 4 cell Li-Ion battery with 
the capacity of 2.0 AH. Which one do you have?

David

On Thu, 7 Feb 2008, Arno Trautmann wrote:

>> Hello David,
>>
>> same here 2.5 hours is really the max I get out of it.
>> "Normal use" normally yields even less (about 2.2 hours).
>>
>> Hendrik-Janä
>>
>>
>> 2008/2/7, svoboda@fi.muni.cz <svoboda@fi.muni.cz>:
>>> Hello,
>>>
>>> I'd like to know the real life time for standard battery in X61s. I
>>> switched on power management and all the similar features, but i got max
>>> 2.5 hours. In user guide it is reffered the batery life should be 3.1
>>> hours. Is there anybody working with thinkpad X61s and having similar
>>> experience?
>>>
>>> David
>
> Hi,
>
> I'm a bit confused... I have a X61s, with the preinstalled Windows Vista 
> I get max. nearly 10 hours, normal use maybe 6 or 7 hours. With Linux 
> (Arch) I get 4.5 hours, even with maximum screen brightness (haven't 
> manages to get it down) and most of power savings don't work so far. Are 
> there several versions of the battery? I can't understand you get so 
> short times...
>
> Arno
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