19.5W Foldable Solar Panel Dual-Port Portable Solar Charger for iPhone

• Highest Efficiency so far: Constructed with newly developed solar panels, up to 22% efficient solar array provides up to 2A output, easier and faster to replenish juice for your gadgets.
• Lightest weight and ultra compact: only the half weight of other normal solar panels on the market - 21.52 ounces. Folding size only 13.7 x 7.4 x 1.5 inches for superior portability.
• Uniqued voltage regulater to ensure stable current and protect your device while charging. Dual USB output design supports charging 2 devices simultaneously in 2A total.
• High quality polyester canvas for weather-resistant outdoor durability. Well-placed eyeholes enable easy attachment to backpacks (a free hook included) for use while on the go.
• Package contents: Poweradd™ 19.5W solar panel, hook, user manual (Micro USB cable not included).

Why Poweradd Solar Panel? 
1. More efficiency 
The efficiency of Poweradd solar panel is up to 22% according to third party tests, while most of other similar products on the market is around 15%. 
2. Unique build-in Voltage Regulator to ensure stability 
The only minus of free sunlight is not stable, solar panel powered by unstable sunlight leads to unstable current and voltage, which will shorten your device's life or even damage it. Poweradd solar panel's voltage regulator keeps your device charging stably, and extend the battery life. 

Where there is sunshine, there is endless power 
22% high solar efficiency provides upto 5V/2000mA output, once connected, limitless and free power keep powering up your gadgets.With dual port design charging your devices simultaneously. 

Superior Portability 
With folding size 13.7" x 7.4" x 1.5" and unfolding size 23.6" x 13.7" x 0.7", ultra-compact and super portability. Eyeholes design makes it convenient to attach on backpack for use on the go. 

Wide Compatibility 
Since the output port is USB, it can be used to charge smartphones, tablets, and even accessories, or any other 5V USB-charged devices.