I have and use 3 external monitors for my laptop, two 26-28" at home and work, and recently bought a 21.5" HP monitor to take with me for an extra display when needed at individual locations. My HP has a power cord that has a power adapter that steps the voltage down to 19.5V 1.28A.
There have been a couple of times where I have been where electricity was not available or rather did not have an extension cord long enough with me.
Can I use a Dewalt 20V or other 19.x volt battery to run the 21.5" monitor in such cases?
I used to just try this type of experiment without hesitating years ago, but now I prefer to ask those more in the know.
There have been a couple of times where I have been where electricity was not available or rather did not have an extension cord long enough with me.
Can I use a Dewalt 20V or other 19.x volt battery to run the 21.5" monitor in such cases?
I used to just try this type of experiment without hesitating years ago, but now I prefer to ask those more in the know.
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