Not correct. if you open the compartment, you can splice a battery connector into the wires going from the battery to the controller.Hi all thinking about doing this on my wifes swytch max, with battery on the front, due to terrible range.
Based on what has been said, I need to have the standard battery fitted as well, or the outer ports dont do anything to the other controls, in effect fitting a second 36v battery and having both power the bike