Quick Summary
The Annadue S866 is an electric bicycle LCD display meter for 24V, 36V or 48V systems. It has a backlit screen and a display bracket for 22.2mm (0.9in) handlebars, with speedometer and odometer functions.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| System voltage | Listed for 24V, 36V and 48V systems. Match the display to the exact bike system. |
| Handlebar fit | For 22.2mm (0.9in) handlebars. |
| Screen | LCD screen with a backlight for viewing in dark environments. |
| Material | The display is stated to be made from ABS. |
| Bracket | An LCD display bracket is included. |
What to Compare Before Buying
- Confirm that the system voltage is 24V, 36V or 48V as required by the exact bike.
- Check the handlebar diameter and whether the supplied bracket fits.
- Confirm connector and controller compatibility for the specific bike; these details are not provided here.
- Check for a stated water-protection rating against your intended conditions. The word “waterproof” alone does not specify a defined rating.
Before You Decide
Check the bike’s voltage, handlebar fit and electrical compatibility before choosing the S866. If water protection matters, look for an objective rating for the exact product.












