The battery is included ... Of course, as a portable projector, the Nebula Solar isn't going to be as bright as its corded cousins, but if you want to try out watching a movie under the stars ...

Despite looking like a monster-sized flashlight, the Nebula Mars 3 is a portable projector designed for use both on the go and at home. To that end, it has a built-in battery that lets it operate ...

Sure, you can now buy 100in TVs at relatively affordable prices, but projectors go bigger for less. The Nebula Cosmos 4K SE ... as long as you have access to a power supply (there is no battery ...