Sorry about the hijack guys,
I have the exact same question but I didn't want to flood with another post.
My son and I both have Elec Rustlers. We use a minimum of a 3000ma battery up to a 4200ma. I am looking for the best charger that can do two at once? I have heard a lot about auto peaking chargers drawing false peaks etc. So quality is my big thing. I want the thing to work, and work great and be user friendly. I will spend up to 200 bucks or so if you can recommend one? We will also eventually go brushless as we are tired of buying new motors every few weeks from them dying.
P.S. Nice place you have here!