T500 battery odd

T400/410/420 and T500/510/520 series specific matters only
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makaveli559m
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T500 battery odd

#1 Post by makaveli559m » Wed Nov 02, 2011 8:51 pm

Any one ever had a issue with there laptop suddenly shutting down even when the battery still has a charge? The T500 battery was at 35% and it shut down with no warning.
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Lenovo Thinkpad W520
Microsoft Windows 10 Pro 64-bit
Intel Core i7 2760QM 2.40Ghz
16 GB DDR3 RAM
Samsung 840 EVO 500GB mSATA +750 GB 7200 RPM HD Seagate Momentus XT 8GB SSD NAND
Intel HD 3000/Nvidia Quadro 2000m 2GB GDDR3
15.6 inch 1920x1080 HD LED
CD-RW/DVD-RW Lite Scribe HP Multiburner
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lead_org
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Re: T500 battery odd

#2 Post by lead_org » Wed Nov 02, 2011 9:19 pm

yes this can happen when the battery has faulty cells.

You may want to reset the battery using the battery maintenance software.

http://leadorg.wordpress.com/technology ... -with-tpm/
Current ThinkPad: T430u, T430s, X1 Carbon, X1, X230t, X220t, X230, X220, X201t, W520, W701ds, T500, T420 and many more
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richk
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Re: T500 battery odd

#3 Post by richk » Wed Nov 02, 2011 9:44 pm

I have seen that behavior a lot of times with aftermarket batteries, but only a few times with "real" ones.
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