Fast Charging Technology: Auto Detect Tech delivers the fastest possible charging speed up to 2.4 amps per port or 3 amps overall under direct sunlight.19 watt SunPower solar array is 21.5-23.5% efficient, providing enough power to charge two devices simultaneously.
Incredibly Durable: Industrial-strength PET polymer faced solar panels sewn into a rugged polyester canvas offer weather-resistant outdoor durability
Dual-USB Power: 19 watt portable solar charger with SunPower solar panel provides enough power to charge cellphone and iPad at the same time
Slim and Powerful: 1/3 lighter than the same power of solar silicon. The total power increased by 1/3 in compare with the same solar panel size; eye-holes enable easy attachment to backpacks while hiking; Portable and frame design fits for outdoor and indoor use
What You Get: CHOETECH 19W Portable Solar Charger, User Manual, our fan-favorite 18-month warranty and friendly customer service