I bought the CA-PS700 together with the DR-E12 DC coupler and a canon eos m50 mark ii (see links) and the camera doesn't turn on. The camera itself works with a normal battery, and digitec already exchanged the two accessories with new ones but it still doesn't work. Any help? https://www.digitec.ch/en/s1/product/canon-eos-m50-mark-ii-body-24mpx-aps-c-dx-cameras-14934998 https://www.digitec.ch/en/s1/product/canon-ca-ps700-power-adapter-camera-power-supply-242514 https://www.digitec.ch/en/s1/product/canon-dr-e12-dc-coupler-direct-current-couplers-camera-power-supply-10848891