Fujitsu Siemens Esprimo Mobile v5515 CMOS Battery Replacement

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Fujitsu Siemens Esprimo Mobile v5515 CMOS Battery Replacement: crwdns2935265:00crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

If you have a multimeter, check the old battery. A good one should read 3 V or higher. A fresh one reads 3.2 V or more.
In this case, the old was really bad, at only 2.7 V.
The replacement one is good, 3.22 V.

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