Frustrated with no electricity to recharge batteries when outside? Made of SunPower solar cells and durable materials, ALLOYSEED foldable solar charger can easily charge and last your USB devices under the sun.

Features:
1. PET laminated solar panels with high-wear PVC fabric ensure its durability.
2. Two holders behind charger make panel perpendicular to sunlight, improving charge efficiency.
3. Compare to other products, open ALLOYSEED solar panel under sunlight can connect with your device to charge.
4. High efficiency solar thermal conversion, built with Sunpower solar arrays, its conversion up to 21.5% ~ 23.5%, but most of panel on the market only 15%
5. Dual USB charger with 2A max. make charge fastly. Meanwhile, it can automatically test maximum current and voltage charge; fastest possible charging speed up to 2A max per port, overall to charge two devices simultaneously under direct sunlight.

Specifications:
Power: This solar charger is really 21W but silk screen made it wrong with 15w
Output1: 5V/2A
Output2: 5V/2A
Weight: 29.5ounces
Conversion Efficiency: 22%
Unfolded Size: 19.68x 12x 0.19in
Folded Size: 12x 6.88x 1.18in

CAUTIONS:
When charging, do not expose the connected cell phone under sunlight or in a high temperature environment, as high temperature may lead to the failure of the phone's battery. Battery will STOP charging when it becomes hot! Put the phone in a shaded and well-ventilated place, and connect the phone with the solar charger under sunlight via an USB cable.

Package Included
1 x 21W 2 MIC Ports Solar Charger with SunPower Solar Panel
1 x User Manual
1 x Warranty Card
4 x Button

• This solar charger is really 21W but silk screen made it wrong with 15w. PET laminated solar panels with high wear PVC fabric ensure its durability.Two holders behind charger make panel perpendicular to sunlight, improving charge efficiency.
• Compare to other products, place the ALLOYSEED Solar Panel under sunlight can connect with your device to charger.High efficiency solar thermal conversion, built with sun power solar arrays, its conversion up to 21.5% ~ 23.5%, but most of panel on the market only 15%.
• Dual USB charger with 2A max. make charge fastly. Meanwhile, it can automatically test maximum current and voltage charge; fastest possible charging speed up to 2A max per port, overall to charge two devices simultaneously under direct sunlight.
• Portable, foldable design for easy to carry or transport, water resistant to endure all weather conditions, great for nature trips, hiking, picnic, sailing or other outdoor activities (Water resistant for the main body of the panel, not including the USB output ports).
• This product DOES NOT have a built-in battery. Suitable for iphone 7/6S Plus, Samsung Galaxy S7 Edge and more.

This solar charger is really 21W but silk screen made it wrong with 15w. PET laminated solar panels with high wear PVC fabric ensure its durability.Two holders behind charger make panel perpendicular to sunlight, improving charge efficiency.Alloyseed