How long do digital camera batteries last on average?

Answer 1

On average they should last about 3 hours. When not using the camera, try not to keep it on because that could waste the battery. However also try not to turn it on and off constantly because it could damage the camera faster.

Answer 2

The most expensive digital camera batteries will last about 4 hours if photos are taken one after the other. If photos are taken in a normal way, at a rate of 2 per hour, the batteries will last 20 days.