Greensen E_Bike Thumb Digital Electric Bike Throttle Thumb Throttle Speed Control with LCD Display Digital Battery Voltage Power Switch for Electric Scooter Pocket Bike Electric Bike Black

Feature:1. No matter Lead-acid batteries, lithium batteries, water batteries, dry batteries.2. All kinds of electric vehicle (12V to 99V) can be automatically identified and displayed in real time.Specification:Material: plasticModel: 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)Terminal length: 2 m by defaultGreen is for throttle hall signal, red wire is for throttle +5v, black is negative wire; please connect according to controller function wire, U can not just match same color wire, if wrong connected that will damage your controller and throttle.For 12v electric bike, maximum voltage is about 12.6v, mini is about 9v or higherFor 24 electric bike, maximum voltage is about 29.4v, mini is about 21v or higherFor 36v electric bike, maximum voltage is about 42v, mini is about 29v or higherFor 48v electric bike, maximum voltage is about 54.6v, /58.8v, mini is about 40v or higherFor 60v electric bike, maximum voltage is about 72v, mini is about 49v or higherFor 72v electric bike, maximum voltage is about 84v, mini is about 60v or higherFor other electric bike with higher voltage there should be a voltmeter installedInstallation 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 Throttle1 x Manual2 x Keys