Using a 20V power block on a 19V notebook

Posted by user4444 on Super User See other posts from Super User or by user4444
Published on 2009-12-07T12:53:21Z Indexed on 2012/08/28 3:41 UTC
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power-supply

Is that dangerous :

for the computer (without the battery)
for the cells

If possible, explain why.

Edit : Here are some more assumptions : Without the battery included, there is no risk of overheating the cell, or over charging them. But there is still some dc to dc conversion taking place on the motherboard. I assume this dc to dc stage to be quite tolerant. What kind of trouble can I run into when using 20V instead of 19V ? Overheating ?

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Developer IT

Using a 20V power block on a 19V notebook - Developer IT

Using a 20V power block on a 19V notebook

power-supply

Related posts about power-supply

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What is the minimum power supply wattage needed for a Pentium 2.4GHz system?

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