1. Material: PC+ABS 2. Size: 74x30x45mm 3. Weight: about 38g 4. Input: DC 12-24V 5. USB-C output: 5V 3A, 9V 3A, 12V 3A, 15V 3A, 20V 2.25A 6. USB output: 5V 3A, 9V 3A, 12V 2.5A 7. 8 Pin output: 5V 3A, 9V 2.77A, 12V 2.08A 8. Rechargeable devices: laptops/tablets/mobile phones, etc. 9. Supports charging three devices at the same time, multi-port fast charging without waiting. 10. Supports Type-C to 8 Pin line bidirectional output. 11. The USB-C port supports PPS protocol and can charge all Apple mobile phones, tablets and laptops. 12. High-definition LED display, real-time monitoring of car battery voltage at a glance.