12-17-2023 11:33 AM. It has an internal component (I believe it is a capacitor ) that will retain date/time when the main battery is removed, but it is not user replaceable. Internal charge is maintained by main battery and will remain charged for a period of time when the main battery is removed. John Hoffman. Conway, NH.
Battery Door Cover Lid for Canon EOS 400d 350d Camera Repair Part UK SELLER. £7.95 New. Battery Door Cover for Canon 5D Mark II DSLR Digital Camera. £6.49.Find helpful customer reviews and review ratings for Vello BG-C2.2 Battery Grip for Canon 5D Mark II at the battery door doesn't stay seated flush in its little
The microphone is repositioned on the camera's shoulder, and as on the Mark II it is monaural. The 5D Mark III uses the same 7.2V, 1800mAh LP-E6 battery as its predecessor. As with most Canon SLRs, it's housed in the handgrip. The compartment door is sprung, and has foam sealing around it to help prevent water ingress.