RE: How to charge all these batteries?
what kind of batteries are they? you can get a quick charger for nicad nimh lipo li-ion and lead acid batteries. I have a triton charger it does all of those. could also go to a swap meet and get about 4 to 5 wall chargers and charge them all before you go flying. they are cheap at swap meets. also horizon sells the wall chargers on their site.