mobile charging

I am in the process of building an in truck charging station that will charge 3 batts at once. I have proof of concept, as I have been doing this for a while. But now I am taking the challenges that I have had, and addressing them with some simple mods, along with increasing safety. My other...

I was doing a big job last weekend that required more flight time than my 3 battery packs would allow and needed a way to charge in the car. I tried purchasing a power inverter for charging the batteries using my standard wall charger, but for some reason it wouldn't work, even though it was a...