USB input: Smart Charge QC3.0 (5V, 9V,12V). DC output:11V Usb cable length:150cm
NOTE:This product cannot charge camera batteries! Please use QC3.0 charger or mobile power! QC3.0 Output: 5V/3A 9V/2A 12V/1.5A
If the USB output: 5V/2.1A 5V/2A 5V/1A. Our products will not work properly, please check your external power supply carefully before use, or contact our seller service in time.