I have a strange problem with a new (4weeks) battery. Laptop: Thinkpad X40. Battery: high capacity "compatible".
Charging: percentage capacity grows slowly from 0 to 50. Then it jumps to 100.
Dischargning: percentage capacity goes from 100 to 50. Then the laptop dies without warning.
I am not 100% sure whether this was from the very beginning, because I rarely completely empty the battery.
Anyone knows these signs? Is the battery broken?
j.
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Tinderbox (UK) BAKED BEAN KING
PC wizard will give you your battery wear level, it should be less than 10% in the first year, also you could try and calibrate your battery some notebooks have an option in the bios, if not you can you can just boot into the bios and leave the notebook till it automatically shuts down from low battery.
http://www.cpuid.com/download/pcw2008_v1871.exe
also check below for more information on battery care
http://forum.notebookreview.com/showthread.php?t=91846
Problem with a new battery
Discussion in 'Hardware Components and Aftermarket Upgrades' started by JW3, Feb 26, 2009.