1. Material: ABS, PC, electronic board 2. USB socket output voltage: DC5V 3. Output current: 3100mA 4. Output voltage: 12V/24V USB 5V 5. Output power: 15W 6. Input voltage: DC12V/24V 7. Dual USB, can supply power to two devices at the same time 8. Powerful charging capacity, fast charging 9. Intelligent identification of device charging current to protect device battery 10. Built-in overload and overcurrent protection
