We took a look at the MiLi iPhone Projector recently which is pretty much the king when it comes to portable projection size, but if you’re concerned about battery life and draining the charge on your handset – this egg-shaped projector really delivers the googs. Called the iPhone Dock Projector, it powers you through 2.5 hours (150 minutes) of video at 60-inches in size on its own juice and can be used as a regular desktop charging dock too that tops-up your handset during the day.
Also connecting to virtually any device that puts out VGA or composite video (including video iPods and Zune players), the iPhone Dock Projector has built-in speakers, outputs 15 lumens of light, displays your 60-inch screenings at 640×480 resolution and is available now from ThinkGeek for $399.99.