Hi, As many of you, I have a variety of batteries from several models. I also have higher capacity batteries (than stock) for some models and the included battery charger isn't compatible. I bought one many years ago, a Triton if my memory can be relied upon! But, that was before Lipos and the higher capacities that are available now. I also plan on building drones, some larger than the Phantoms. So, what do you recommend other than the stock Phantom chargers?