Features:
Input:5V 2A-3A
Output:4.2V±0.2V
Conversion efficiency:92% (DC-DC Efficient conversion rate)
USB plug Specifications: USB2.0
length:100cm
USB power adapter Features:

Input voltage:
AC 100V-240V 50-60Hz
Output:
5V 3A
DC Drive Cable Compatible models:
For Canon PowerShot G5 X
For Canon PowerShot G7 X
For Canon PowerShot G7 X Mark II, G7X MII
For Canon PowerShot G9 X
and more cameras.
Note:
①In order to make your camera work better,please use a high-quality mobile power,the power bank output is stable.
②Do not use the computer USB supply for the camera,because most computer USB 2.0 output voltage is 5V,But the current is less than 500mA.Some mobile phone / tablet usb charger with identification resistance, can not identify the camera,the current can not meet the requirements, it is not recommended.
③We Recommended 5V USB power port current 2.4A and above, 3A is better, Some power supplies use chips that support large current discharges, such as the 10A switching current of the TI chip TPS61088, fits instantaneous high power needs of the camera.
Package Includes:
1 x  USB drive cable ACK-DC110
1 x  DC Coupler DR-110
1 x  3A USB Adapte
If you have any problem during using our product,you are welcome to contact us for further assistance. We will do our best to assist you and making you 100% satisfaction