Step 2: Wiring the Powerwheels motors
Wire the sabertooth ground terminal (GND) to the battery ground, and take the positive lead of your battery and wire it into a 50 amp switch. (cheap from autozone, 3.99) Make sure the switch is off and wire the other terminal on the switch to the +V side on the sabertooth. The sabertooth has a 5v regulator built in so you do not need anything else but to connect your receiver to the S1 S2 Gnd and 5v on the back of the sabertooth. Two servo pigtails are meant to do this easily, the middle wire always being the +5v.