The Anker 535 Portable 500W Powerhouse allows us to stay fully charged during long weekends off the grid. Whether we're car camping with our family blending up fresh smoothies, or we're far from city lights spending our nights capturing awe-inspiring images of the cosmos, we can easily plug in our devices and enjoy instantaneous power. The rugged design is built to reliably handle every trip for years to come, and the Smart Temperature Control keeps the battery healthy to maximize its lifespan. Nine total outlets capably power and charge all of our devices, so we never have to compromise.