What's in the box:

Andoer LP-E6 Fully Decoded Dummy Battery DC Coupler Connector for Canon DSLR Camera (Black Red)

LP-E6 type is designed for Canon DSLR camera. You can use it to connect your camera with a V-mount battery plate or camera AC adapter to extend the shooting time.

Features:
LP-E6 DC coupler for Canon DSLR camera.
Allow you to use the camera with camera AC adapter, not worry about battery recharging.
Can also use it to connect your camera with 7.2V V-mount battery plate, prolong your shooting time.
Fully decoded dummy battery, can show the battery status.

Specifications:
Material: Plastic
Type: Full Decoded
Compatibility: for Canon DSLR camera
Plug Socket: 5.5 * 2.1mm
Voltage: 7.2V-8.4V
Cable Length: 98cm / 38.6in
Item Weight: 38g / 1.4oz
Package Size: 7.5 * 5.5 * 2.5cm / 3.0 * 2.2 * 1.0in
Package Weight: 43g / 1.5oz

Note:
Only the dummy battery is included.
Please make sure that the output voltage of your V-mount battery plate and AC adapter is 7.2V-8.4V.

Package List:
1 * Dummy Battery