I was really bored/snowed in, and had this 1st Gen Ipod Shuffle battery. I charged it by connecting my phones battery with the Ipods battery. I disconnected it at 4.09v. Then I took out the stock NiCad battery from the MicroSizers and glued the Li-Po 3.7v Shuffle battery on top of the circuit board.
Now it FLYS!!, and much longer run time. Only bad thing is the weight of the battery is up high on the car. Giving it a tendency to flip over on corners. I will post a video up a little bit later.
Linear Mode
