Where can I charge devices on the go?

We're going on vacation soon. Are traveling with the camper for two. Unfortunately, the camper's battery does not last long enough to charge our devices (laptop, drone, 2x mobile phone) every evening.

My question would be if anyone knows a place to safely charge these devices. Either lock it in or put it in this place overnight to take it with you fully charged the next day.

There are things that also charge with solar energy. Great things.

https://www.autobild.de/...raet-test/

Buy charger with power bank and solar cell. You can position it on the front of the dashboard while driving so that it charges up. Of course, a permanently installed solar cell on the roof of the camper would be better.

Without the laptop, I would have recommended a solar cell (island system) for the camper roof.

If you absolutely have to take the laptop with you, you have to buy a generator (inverter) and of course a Jerrycan, 2-stroke oil.

Do you want to go on an expedition or go on vacation? Leave the laptop at home and take a tablet with you, then an island system is sufficient.

There are, you must have a 12 volt system (not 230 volts?), Extra devices that can be plugged into the 12 volt socket and then a 230 volt socket. Enter "inverter 12 volts to 230 volts" on amazon.

But if you're on a motorhome parking space, that's no problem anyway.

Why do you exclude a solar system with a laptop?

It works fine.

Doesn't the camper have a second battery? During the journey, the vehicle's batteries are charged, as is everything that is still attached. This can also be retrofitted and is charged during the journey.

With our camper, which is now 28 years old, it has never been a problem to charge all the electronic equipment on the go, even though we never use parking spaces. He holds out 2-3 days without driving.

There are hardly any pitches left on the campsite without a power connection. You can load up there until the doctor comes.