I'm sure the answer to this is no but thought it worth checking. I've gone on holiday with the Mavic 2 Pro and managed to forget the AC battery charger and the car charger (I thought I kept the latter in the car but I can't find it). From what I can see there's no way of charging the batteries in the drone itself and I'm in a rural location where it's unlikely I could get a replacement charger delivered in time. Is that my drone grounded or is there any way around it?