1. Small size, does not take up space
2. A blue working indicator light is added to the neck, which can clearly indicate the position of the interface
3. Trickle charging, no damage to the device
4. Anti-slip shrapnel design, stable and not loose
5. 12-24V common models can be universal
6. Material: fireproof ABS
7. Output: 34/5V
8. Input: 12V-24V
9. Dimensions: 53x22x24mm
