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Huada Mercedes McLaren slr r199

PostPosted:Wed Oct 11, 2017 7:54 pm
by Rcwheel1.5
This is a rc ride on toy from China and I am trying to mod it from 12v to 24v. When I hook the 2 12s in Series the toy powers on but motors don't turn. I then hardwired the 24v straight to the motors and they spin. Has anyone ever modified these toys before if so let me how you did it