Hey

Im new to the hobby. I completed my trainer and had my first flight with my instructor present. I bought a second hand flight box that the salesman said was complete with the execption of the power panel which he said was optional. On collecting it I assumed as told it was complete (meaning all that was necessary to use the swallow charger was supplied) Hearing all the benifits of the quick charge and safer option (ie ensuring that batteries are properly charged and not over charged before flying etc)

On later inspection upon arriving home I could not figure out how the charger worked and thought that there must be a cable missing from my newly aquired device. I called the Lhs and the same salesman said I should come in as it was too difficult to explain on the phone (where is the logic I was there that morning??) On arriving back at the LHs I found out that I need either a car battery charger to charge the battery in the flight box or alternativly I need an ac/dc converter with power regulator which connects the device to the wall power.

My question finally is what is the cheapest option to overcome my problem as I have already more than broken the bank.

Thanks

Asher