Ebikeling Electric Bicycle we have the controller with 3 different voltages and 4 different power outputs. Match the controller with your original received in the kit or match voltage and amps with the motor you purchased alone.
A larger Amp controller can always be used without any side effects other than cooler operation, a motor will pull the same Amps under same voltage. The voltage of the battery and controller has to match, too.
Note: Please check our installation menu on our website for the diagram of these controllers.
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