The easiest way to charge any electronics in your RV motorhome when on the road is to use a charger that attaches to the cigarette lighter plug in the RV itself. This is an easy option as opposed to waiting near wall chargers at every stop on the way.
Here’s a list of the top power inverters for your RV motorhome, which are compact, lightweight and can be carried along for any trip! You can charge a variety of devices like laptops, smartphones, tablets and keep them powered on for a long as you like.