Chosen Solution
Hi, Each time I replace the battery in Canon 750d, a screen appears asking for a date and time. The time settings are not saved in the camera when it is without a battery. Why does this happen and how can I fix it?
Hi Unfortunately it appears as though the camera has no inbuilt backup battery (or capacitor) to maintain the date, time and zone settings when the main battery is removed. According to the user manual on p.43, the date, time and zone will be reset : If the camera is stored without a battery When the camera’s battery becomes exhausted When the camera is exposed to below freezing temperatures for a prolonged period. It seems that you have to put up with it doing this.
