If you have a Power Wheel car truck for your child and tired of waiting on it to charge then this is for you. I have a lot of Ryobi batteries laying around so I decided on getting a Ryobi battery adapter on amazon and convert this Power Wheel to a better source of power.
This setup will not make the car any faster since I will be using a regulator to provide the 12 volts the system already ran on. The regulator allows the use of a 18 volt ryobi battery of any amperage to run the vehicle.