Vbestlife 1 Pair Electric Bike Twist Throttle Grip - 3 Speed Handlebar Accelerator for 12V-99V E-Bikes & Bicycles | Perfect for Commuting, Off-Road & DIY Electric Bicycle Modifications

Specification: Item Type: Twist Throttle Grip Handlebar Product Material: Plastic Color: As Pictures Shown Weight: Approx. 301g/10.6oz Model: S Series (5V-99V Automatic Identification of Electric Vehicle Voltage) Efficiency: ≥98% For Hall Level: Linear for Hall Working Voltage: Handbar DC 0.8V-4.2V Handlebar Diameter: Approx. 2.3cm/0.9in Power: Regardless of Lithium Battery, Water Battery, Dry Battery, Regardless of Voltage, Can Be Automatically Identified (12V, 24V, 36V, 48V, 60V, 72V Electric Vehicles Can Be Used Directly, and Some 84V Electric Vehicles Can Also Be Used) Basic Parameters: (Depending on the battery material, new and old, different batches, the number of voltages will be different, please test several times, you can get your own electric vehicle battery parameters) 12V electric vehicles, the highest voltage is about 12.6V or a little higher, and the lowest is about 9V or a little higher 24V electric vehicles, the highest voltage is about 29.4V, the lowest is about 21V or a little higher 36V electric vehicle, the highest voltage is about 42V, the lowest is about 29V or a little higher 48V electric vehicles, the highest voltage is about 54.6V or 58.8V, the lowest is about 39V or slightly higher 60V electric vehicles, the highest voltage is about 72V, the lowest is about 49V or a little higher 72V electric vehicles, the highest voltage is about 84V or a little higher, the lowest is about 60V Voltmeters are already installed in higher voltage electric vehicles. Package List: 1 x Twist Throttle Grips 1 x Handlebar Note: Please pay attention to the wiring sequence when non professional personnel install, do not connect the wrong line, otherwise it is easy to cause for hall and LED tube burn.