Lately I have been participating in POTA (Parks on the Air) and regularly activating parks in my area.  My laptop computer is older and the battery doesn't last very long; therefore, I log my contacts on paper, then transfer the logs to QRZ when I get home.

I am interested in finding a laptop, or a 2-in-1, for field logging which I can keep charged with my 20 AH, 12V LiFePO battery.  An added bonus would be a device which would accept a SIM card and be cell phone network compatible, as I have an extra mobile number with unlimited data on my USC plan which I don't use.

Are there any recommendations out there?

Dave - kc8yso