Hi many thanks for the reply. I think the connection from the new battery to the connector on the controller is the issue.the type of connector is a GX16 aviation plug. It has four pins ( male on battery and female from controller on e bike. There is only one way the aviation plug will connect...
Hi am fairly new to ebikes have bought a second hand bike and love it but battery failing. Have bought a new one and same voltage 36 v but Although connector is the same the bike won't power up. Have tested the four pin connector on the new battery and
is wired differently to the old one. Can...