Of course I went to work with two depleted camera batteries. When I locked the door I realized I didn't have a memory card in the camera, so I went back in. Then when I got to work I noticed the battery was dead, so I switched to the other one I had. It indicated half power, and I left with my camera to get a smoothie. I snapped three frames of this dog in a time of some difficulty - she couldn't walk more than five feet without scraping or stubbing her cone on the ground - then that battery died too. It's only 8 pm, so I suppose I could still shoot something, but I'm happy with this sweet thing. Tomorrow, though, I'll definitely have a fully charged battery.