Hello, I have a question. What possibilities are there if you want to recharge your car battery without it and without having your own garage or power connection? What new devices are there as an alternative? I have a good charger, but I just lack in the vicinity of the power connection. I could possibly charge with friends with an extension cable and charger in a parking lot, but that is then very cumbersome. My idea would be to connect a kind of battery (powerful bank) to the battery and then charge it. Are there good chargers that don’t need a power connection? Or is the capacity so large that it doesn’t work? Or are there public places where you can charge your car for a few hours for a few Euros? So power connections.