Specification:
Condition: 100% Brand New
Item Type: E-Bike Voltage Display
Material: plastic
Color: as picture shown
Model: S series (5V-99V automatic identification of electric vehicle voltage)
Efficiency: 98%
Hall grade: linear hall high quality rubber imported LED digital display lamp
Working voltage: turn DC0.8V-4.2V
Power display: regardless of lead-acid battery, lithium battery, regardless of voltage, can be automatically identified (12V, 24V,36V,48V,60V,72V electric vehicles can be directly used, some 84V electric vehicles can be used)
Quantity: 1 pcs
Specification: electric vehicle general accessories
Terminal length: 2 m by default

Green is for throttle hall signal, red wire is for throttle +5v, black is negative wire; please connect according to controller function wire, U can not just match same color wire, if wrong connected that will damage your controller and throttle.
4 wires : yellow is for voltage display wire, connect with electric bike power positive.
5 wires: blue wire connect with controller power lock output wire, yellow wire connected with controller electric switch input wire power positive,
6 wires ; yellow connected with power positive, blue wire and white is is function wire(can work as reverse switch, horn switch, cruise switch, power lock and so on)
7 wires: yellow connected with power positive, blue is share wire, middle gear for 3 gears , white is high gear, brown is low gear.
The above is common wiring way, if need made to order please connect with salesperson.

Package List:
1 x E-Bike Voltage Display
2 x Keys