Features:
Input:5V 2.4-4A
Output:8.4V
Conversion efficiency:92% (DC-DC Efficient conversion rate)
USB plug Specifications:USB2.0
length:100cm
Replace the camera battery handle grip or carry more batteries,camera insert battery grip  will too heavy,is not conducive to taking pictures.
Compatible With:
For Canon EOS Rebel T2i / Canon T2i / Rebel T2i
For Canon EOS Rebel T3i / Canon T3i / Rebel T3i
For Canon EOS Rebel T4i / Canon T4i / Rebel T4i
For Canon EOS Rebel T5i / Canon T5i / Rebel T5i
For Canon EOS 550D / Canon 550 D
For Canon EOS 600D / Canon 600 D
For Canon EOS 650D / Canon 650 D
For Canon EOS 700D / Canon 700D
For Canon EOS Kiss X4 / Canon X4
For Canon EOS Kiss X5 / Canon X5
For Canon EOS Kiss X6 / Canon X6
and more models.
Package:
Packag Includes:
1  x  USB Drive Cable ACK-E8
1  x  DC Coupler DR-E8
1 x Manual
note:
①In order to make your camera work better,please use a high-quality mobile power, mobile power bank is output guarantee of at 5V 2 AMP to 4 AMP current(USB adapter Output guarantee 5V 2.4A-3A). When the power is not enough, will not start or can not shoot properly, Please select a larger current of at least 2.4A, DC 3 Amps or more is better.
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.
③Some mobile phone / tablet usb charger with identification resistance, can not identify the camera, the current can not meet the requirements, it is not recommended.