Can you plug-in the battery while laptop is on AC only?

Posted by Ivan Petrushev on Super User See other posts from Super User or by Ivan Petrushev
Published on 2010-04-16T14:46:52Z Indexed on 2010/04/16 14:53 UTC
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laptop

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thinkpad

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battery

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power-supply

Hello,

I'm using my laptop at home with battery removed and only connected to the AC power. However I'm lacking the mobility as my power cord is kinda short. Is it safe from electrical point of view to plug in the battery while the laptop is connected to AC and disconnect the AC power afterwards?

What about the opposite side of the question - is it safe (or what the damage could be) if you work on battery, plug in the AC and unplug the battery?

If there are differents for different models of laptops, I'm asking about IBM Lenovo T60. Is there such thing as a 'hot-plug battery'?

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