[Espeefan]

That is rediculous! The wires are way to small to even support 20 amps continous. 10 gauge wire is rated for 30 amps, 12 will handle 20. But that wire is no bigger then what you'd find on a servo. I would not be surprised if that isn't seriously limiting the current capacity. Like Thor said, it looks like a receiver pack. No way would I expect that to run a 1/10 scale crawler. Even if that pack had a 30 or 40 amp rating, those little wires will absolutely kill the potential.