[ltp] Re: Problems with (non-Lenovo) battery
Mon, 13 Dec 2010 18:25:03 +0100
Arno Trautmann wrote:
> This file may show a remaining capacity of, say , 40000mWh, but suddenly
> the machine just turns off. When connected to power supply again, I get
> capacitance close to the value before, so the power is not just "lost"
Sounds like a normal behaviour for a battery that has already some years of
operation. There is basically nothing that you can do, except trying to
'reformat' the battery: Discharging it down to 3-5%, then recahrging to
100%, and repeat this cycle some 2-3 times. (If you still have the Windoze
installed, I think the Lenovo tools offer this option)
It *may* bring back some capacity, but in the long run you will not come
around buying a new battery.
I noticed the same on some older TP (A30), the latest one (Z60m) is still
quite OK ...after 4.5 years
Linux on a ThinkPad: http://www.axxite.com/brn