How to reduce the power of an electric car?

A

and7ey2014-05-05 08:49:27

Rechargeable batteries

and7ey, 2014-05-05 08:49:27

It contains two 6V/10Ah batteries and two 12V/20-45W reducers. Is it possible to just disable/disable one reducer? Can I turn it off / on while driving to adjust the speed?

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Vadim, 2017-05-09
@Stalker_W

Can. But it is better to put motor controllers (PWM controller).
Plus, you can use a knife switch if DC motors switch motors from parallel to serial connection on the go. This is the so-called "Mikhalych lever". In this case, the power will drop by 4 times.