Moin together, I already have a little battery tool, but of course not everything. I am looking for a solution to operate e.g. my stand boring machine, or sometimes a side grinder, belt grinder and co mobile. What are there besides gasoline generators still solutions? Maybe any power benches that can be charged afterwards on the cigarette lighter? Voltage converters will certainly not be the best solution in the performance with a 60Ah car battery. I’m looking forward to your opinions. Greeting Daniel