Topcine DR-E6 DC Coupler LP-E6 Dummy Battery Compatible with Canon EOS 5DMark II 5DMark III 5DMark IV 6D 60D 6DMark II 7DMark II 70D 80D 90D 5DSR EOS R R5 R6 Cameras

Compatible with Canon EOS 5DMark II 5DMark III 5DMark IV 6D 60D 6DMark II 7DMark II 70D 80D 90D 5DSR EOS R R5 R6 Cameras. The DR-E6 Dummy Battery with Safety Chips which has Over-Current, Over-Temperature, Short-Circuit and Over-Voltage Protection. Put LP-E6 Dummy Battery into the Battery Compartment to Provide Stable and Continuous Power,Never need to replace and recharge your batteries again and again, perfect for long time shooting.  Installation Steps: Remove the original battery, Replace with dummy battery, and cover the battery compartment cover, Connect the adapter, Warm Tips: Please must to be close the battery compartment door, otherwise the camera cannot be started.