Battery charging connection: 3 pin inline plug socket. 1 hole: positive electrode. Black wire: negative. 3 holes: ground wire.
3 Pin Mobility Scooter Charging Port Socket Replacement w/ Cover Charger Spare
24V 2A XLR Battery Charger 3 PIN | Mobility Scooter Wheelchair Power Supply UK`
ignition keys for trident 3 wheeled mobility scooter
batteries for trident 3 wheeled mobility scooter