Just installed a new Bafang 48v/750watt mid drive kit. Hoped to use a newer 48v TransXPST battery from a Raleigh using its black/red leads to connect to the Bafang black/red motor leads. The display lights for 5 seconds then shuts down. Battery checks at 52.9v for a few seconds then drops to 36volts.
Is the fact that we ignored the 2 other leads from the battery causing this? Is there a work-around?
Any help appreciated. Thanks, Reino
Is the fact that we ignored the 2 other leads from the battery causing this? Is there a work-around?
Any help appreciated. Thanks, Reino