High-Efficieny 4 Solar Panels
The solar panel portable charger contains 4 PET polymer-faced SUN-Power solar panels, offering a high conversion rate of 21%-25%. It provides enough power to charge your USB device compared with other 3-panel solar chargers. And there are 2 holes on the solar panel charger, so you can attach the solar panel charger to your backpack easily.
Foldable & Portable Solar Panel Charger
The most compact solar panel charger:9.4 × 6.2 × 1.2inch in folded size and 20.8oz of lightweight design, just like a grid-shaped wallet. And 2 holes on the solar panel portable charger that could be attached to any camping backpack easily as a phone solar power charger. A great choice for any outdoor traveling activities such as camping, hiking, and cycling off the beaten path without access to electric.
High-Speed Dual USB Ports:
Equipped with 2 individual USB ports (5V/2.4A max per port), this 22W solar power charger can charge 2 USB devices at the same time. The 2000mAh phone will be fully charged for about 1 hrs and the 5000mAh Tablet for 3 hrs.
Charge For All USB
Every USB device will work perfectly with this solar panel portable charger, including tablet and mobile phone in all brands, Kindles, power bank, camera, headlamps, headphones as long as your devices can be driven by a USB outlet. This is a must to take on holiday especially for places with strong sunlight. Kind Note:Battery Not Included in this solar panel charger.
Waterproof & Durable Solar Power Charger
It is definitely waterproof even you got caught out in a nasty shower. But not recommend using it under heavy rain. CE, FCC & RoHS certificated provides safe charging. This solar panel charger is perfect for everyday use when on the move in cloudy weather as well as direct sunlight.
Please DO NOT lay the solar panel directly on CONCRETE, SAND, ROCK, or other high heat conduction surfaces in direct sunlight – this will cause the solar panel portable charger to overheat and significantly reduce the conversion rate and output wattage.