12V-99V EBike Scooter Throttle Grip Handlebar LED Digital Meter + Key

By turning the real-time voltage value can accurately determine the amount of the remaining
amount of electricity,To avoid traveling on the way without electricity and accurate judgment
of the is damaged.

Specifications:
Voltage:12V-99V
:black
Wire length:1m
Size:105MM
Fir for:23mm diameter

Installation method:
With the car key switch, yellow wire connected to the +, blue line controller car key switch wire +.
The car key switch can not be used directly as the main switch. Otherwise it will burn the wiring
harness! Remember! The key switch is to turn on and off the supply of the vehicle by controlling
the internal electronic switch circuit of the controller.

Note:
When installing the non professionals, please pay attention to the line order, can not be connected to the
wrong line, otherwise it is very easy to cause the burning of Holzer and LED tube

Package include:
2pcs handbar
1 Pair of keys








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