Fast Charging Technology: PowerIQ delivers the fastest possible charging speed up to 2.4 amps per port or 3 amps overall under direct sunlight. 21 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.
Highly Portable: Compact size (11 × 6.3 in. folded / 18.1 × 11 in. opened) and elastic loops on each corner allow easy attachment to backpacks, trees or tents. Super lightweight (13.2 oz) and ultra-thin design (0.7 in. folded / 0.2 in. opened) make it ideal for long treks.
What You Get: Anker PowerPort Solar (21W 2-Port USB Solar Charger), 3ft Micro USB cable, welcome guide and 18-month warranty