DC Portable Charger with Battery Clip, 4-Port USB Multiport Adapter 12V/24V to 5V, Other Smartphones and Tablets

4-in-1 USB Adapter: Charge up to four devices at once; no need to wait and ideal for emergencies
Input voltage: DC 8V-35V; Output voltage: DC 5V; Efficiency: 90%-96%
Output power: each white USB port: max.10W; Green USB port (fast charging): max. 18W. Stable and reliable: Each port automatically detects the current your device needs and stably distributes the right amount of power. With reverse polarity, overheating, low voltage and overload protection, providing good protection for your precious device. Color: black. Material: ABS. Package Contents: 1 x 12V USB Charger. Above package content only, other products are not included. Note: Light reflection and different displays may cause a slight color difference between the item in the photo and the actual product. There may be an error of 1-3 cm in measurements.