Keenso Handlebar Grips Thumb Twist Throttle, Bike Thumb Accelerator Speed Controller for E-Bike Scooter Electric Bike with LCD Display Digital

Specification: Item Type: E-Bike Thumb ThrottleModel: S series (5V-99V automatic identification of electric vehicle voltage)Efficiency: ?98%Hall grade: linear hall, high quality rubber, imported LED digital display lampWorking voltage: turn DC0.8V-4.2VPower 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 pcsSpecification: electric vehicle universal accessoriesTerminal length: 2 m by defaultFor 12v electric bike, maximum voltage is about 12.6v, mini is about 9v or higher,For 24 electric bike, maximum voltage is about 29.4v, mini is about 21v or higher,For 36v electric bike, maximum voltage is about 42v, mini is about 29v or higher,For 48v electric bike, maximum voltage is about 54.6v, /58.8v, mini is about 40v or higher,For 60v electric bike, maximum voltage is about 72v, mini is about 49v or higher,For 72v electric bike, maximum voltage is about 84v, mini is about 60v or higher,For other electric bike with higher voltage there should be a voltmeter installed.Installation method: 3 wires, red wire for positive, black wire for negative, green wire for signal, and yellow wire for power supply positive.Package List:1 x E-Bike Thumb Throttle 1 x Manual