Videos drain my Reveal XB as well. I was doing one pic + one 10 second video every 3 minutes with Rayovac Ultra alkalines. They would only last 3 weeks maybe so I went back to 1 pic only every 3 mins and they are lasting at least 6 weeks or more now. I've also realized Energizer Maxx's drain a little faster compared to the Rayovac Ultras. Have yet to try Duracells.