Wide Voltage Compatibility (36V-60V):This TF-100 LCD display is designed for electric scooters and compatible electric vehicles operating between 36V and 60V. It ensures stable performance across common battery systems, making it ideal for upgrades or replacements. Integrated LCD Display Instrument Panel:Clear, easy-to-read LCD screen shows essential riding data such as speed, battery level, mileage, and operating status. The backlit display provides good visibility in both daylight and low-light conditions for safer riding. Built-In Locking Function With Key:Equipped with an integrated locking instrument and key switch, this unit helps prevent unauthorized use of your electric scooter or electric vehicle. Simply turn the key to power on or lock the system when parking for added security. Durable Construction for Daily Use:Made from robust materials to withstand , dust, and everyday use on the road. The sealed design helps protect internal electronics from splashes and light rain, extending the service life of the display and lock. Universal Application for E‑Scooters & Electric Cars:Suitable for many 36V-60V electric scooters, e-bikes, and small electric automatic cars that support a compatible instrument interface. Ideal as a replacement dashboard or as an upgrade accessory for improved monitoring and control. Color: Black Material: plastic Package Contents: 1*Scooter LCD Display 2*Locks Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.