Overall, the camera seems pretty decent....was really disappointed with the video format on the SD card....has an extension of all things called "media".....not being to view the video on a pc sucks - still looking for a work around for the screwy format extension.
It's rechargeable and advertised as 160 days. Of course, it depends on how ofter it records and how many times it's accessed through the WiFi. I have attached a solar panel to mine so the battery time is not an issue at all. I'll be posting a video for that either later today or tomorrow.