3.1A 4 in 1 Digital Display Car Charger with Voltmeter

1. ABS solid shell, fireproof and shockproof material.
2. Built-in over-current, over-heat, short-circuit and other functions to ensure stable current output.
3. Material: ABS
4. Input: 12-24V
5. Output: 5V 3.1A
6. Current board: 3.1A, 15.5W
7. Weight: 25.8g
8. Size: 4x4x6cm