【Digital Data Display】: The electric bike throttle with digital data display, which can provide intuitive and accurate judgment of remaining capacity and mileage. 【Automatically Identify】: The electric bike throttle voltmeter can identify voltage automatically and indicate vehicle error according to voltage. 【Universal Fitment】: The electric bike voltage display throttle voltmeter fits for many types of battery such as lithium battery, lead-acid battery, water battery, dry battery etc, which is suitable for 12-99V electric bike, scooter, tricycle, and other electric vehicle. 【Easy Installation】: The electric bike digital display throttle voltmeter is lightweight and portable, which is easy to install and remove. Cable length: 2m / 6.56 feet. 【Guarantee】: Our product have 180 days warranty, if you have any question about this electric bike throttle, please feel to contact us, we will try our best to help you solve your problem., Weight: 0.3086471668 Pounds, Manufacturer: Keenso