accu tray nimh 3x C 1,2v elements for rc 1;10

thingiverse

People who own Rc 4WD track racing cars from Yokomo or HPI should use this printer. You can make it work by printing two times on blocks that have a voltage of 3.6 volts in series. To put these tracks together, you may need to use a belt in the middle or any other type of system. If you install it like this, make sure your car is running at its best. You'll want to distribute the weight evenly to avoid messing up your whole system. When setting up your track, make sure to use a multimeter each time to keep everything working perfectly and safely. Before doing anything, also make sure the parts have been properly identified with correct polarity so there's no chance of something bad happening. If everything looks right, then apply some ultra-strong glue and let it set until it is rock hard.