ITEM NAME:ACK-E6 AC Power Kit LP-E6 DR-E6 USB DC Coupler for Canon 5D / 5D II III IV / 6D Description: DR-E6 DC Coupler for Canon LP-E6 Battery Charger. For Canon EOS 5D, 5D Mark II, 5D Mark III, 5D Mark IV, 5DS, 5DS R, 6D, 7D, 7D Mark II, 60D, 60Da, 70D, 80D. Match with ACK-E6 AC adapter to replace LP-E6 battery, to provide power supply for the camera battery. Inside the DC coupler, two chips are integrated. One is for replacing the battery chip and the other is for adjusting the voltage, raising the DC 5V USB voltage to around DC 8V. Connect the USB power supply using the DC 5V 2.4A-3.6A output. Specification: Material: PVC + Metal DC Coupler Size: 56x38 mm/2.2x1.5 inch Cable Length: 40cm/15.7inch Package Includes: 1x LP-E6 DC Coupler DR-E6 Note: Please Close the camera battery door in using the AC adapter kit. SKU: ALU0017162777006909.For Canon EOS 5D, 5D Mark II, 5D Mark III, 5D Mark IV, 5DS, 5DS R, 6D, 7D, 7D Mark II, 60D, 60Da, 70D, 80D. 1x LP-E6 DC Coupler DR-E6.