It sounds like a good idea but practically, we might struggle, if you use the booster board for the motor, there's a good chance you could burn the booster out, I don't think it would provide enough current to power a standard motor, let alone a power dash! If you were wanting to power a pack from a trailing car I suggest using a twin AA pack or a twin AAA pack,
To be honest I was really impressed with the booster pack and would really recommend it for lighting purposes, the only drawbacks are that they can't supply much current,
To be honest I was really impressed with the booster pack and would really recommend it for lighting purposes, the only drawbacks are that they can't supply much current,