The Powermax Portable Power Station, also called power bank or generator, is a game-changer for all your outdoor activities whether you are camping, at a picnic, in your RV or at the beach, the Powermax Portable Power Station will be your reliable resource for power. People want to get away from cities but you still need your smartphones, cameras, and laptops. For people with sleep apnea, outdoor noises might be a challenge since most campsites don't have electrical hookups to CPCP machine. With Powermax solar portable power station, CPAP users can power up their CPAP machine everywhere and still enjoy life on the road. The Powermax Power Station can provide reliable power source to your electronics, and is convenient and easy to carry.