Feature:1. Throttle Grip has a power display function that can display the remaining power of the battery. In order to make the power display work normally, please use it according to the voltage of the lithium battery.2. The power display function is an auxiliary function, general accuracy, for reference.3. It is suitable for all kinds of electric bicycles, replacing the original throttle grip.4. Lightweight, rain‑resistant and durable, long service time.5. The battery display design can clearly display the remaining power and make it easier to see.6. The wire and interface are durable, ensuring low failure in long‑term use.7. Easy to install, suitable for 1000W48V electric bicycle products.Spec:Condition: 100% brand newItem type:Electric Bike Brush Controller Set Material: aluminium alloy + plasticColor: As picture shownWeight: Approx. 646gRated voltage: DC48VBraking pulse voltage: 1.1-4.2VPower: 1000WController size: Approx. 9.2x6.2cm/3.6x2.4inPackage List:1 xBrush Controller 1 Pair x Throttle Grip2 x Key