Hisewen ACK-E8 AC Power Adapter LP-E8 Dummy Battery DR-E8 DC Coupler Kit for Canon Cameras.
Features:
-DR-E8 Dummy Battery kit for Canon LP-E8 battery, to solve the trouble of frequent battery replacement, to continuous power for the camera, to meet long-term shooting of pictures and vlog videos.
-Adopts ABS + PC materials, class VI energy efficiency, high-quality chip, Overcharge, Temperature, Overcurrent, Shortage, and Overvoltage protection.
Compatible With: Canon EOS T3i, T4i, T5i, T2i, 700D, 650D, 600D, 550D, Kiss X4, Kiss X5, Kiss X6i, Kiss X7i, Camera.

Specification:
Input:100~240Vac,1.5A Max 50/60Hz,
Output: DC 8.4V 3A 16.8W;
AC Cable 4 ft / 120cm, DC Cord 4 ft / 120cm, Coupler Cord 1.2 ft / 35cm.

Notes: The dummy battery can't use alone.
What you get:
1 * ACK-E8 Power Adapter,
1 * LP-E8 Dummy Battery,
1 * AC Cable(US Plug).