【Application】LED voltage display is suitable for motorcycles from 5V to 99V, which can automatically identify and display voltage in real time, with stable performance, safety and reliability
【Automatic Recognition】Real-time digital LED voltage display ebike mods, intuitive and convenient, can help you accurately assess the remaining power and driving distance, you can drive better
【Check the Battery】Key ignition for ebike by checking the voltage, you can accurately judge whether the lithium battery is damaged, which is economical and practical. Easy-to-install design saves you time
【No Battery Limit】This ebike key ignition is a power key with the function of turning on and off the power，no battery limit, lead-acid battery, lithium battery, water battery, dry battery are applicable
【Common wiring methods 1】4-wire: yellow is the voltage display wire, connected to the positive pole of the electric bicycle power supply; 5-wire: The blue wire is connected to the output wire of the controller power lock, and the yellow wire is connected to the positive pole of the power supply of the controller electrical switch input wire
【Common wiring methods 2】6-wires: yellow wire connected to the positive pole of the power supply, blue wire, white wire as the functional wire (can be used as a reverse switch, horn switch, cruise switch, power lock); 7 wires: yellow connected to the positive pole of the power supply, blue for shared wires, middle gear for 3rd gear, white for high gear, brown for low gear
