This product is a foldable solar charger for easy transport and storage. It has a mini voltage regulator that works for many devices that require 5V power. It is the best option for outdoor adventure, hiking, camping, backpacking, etc.

Features:

It uses 21 watts high performance solar panels for fast charging.

It connects directly to your devices through a USB 3.0 port.

Constant current and stable voltage design, reliable and safety.

It comes with a pocket to hold your device for secure storage during charging and protect the Dual USB output interface

It comes with several ropes to hang anywhere that can receive sunlight, and you can use additional suction cups to suck the solar panel on the windshield of the car.

Operation Method:

1 Open the solar panel and fix it in places where you can receive maximum sun, such as backpacks, windows, car windscreens, etc.

2. Connect it with your device by the power cord (not included). Fits for mobile phones MP3 / MP4 digital GPS cameras PSP, etc.

3. The product will charge your device as soon as the sun is enough.

Specs:

1 Solar Panel: 21 W

2. High efficiency:> 23% solar energy cells

3. Output voltage / current: 5V a

4. Output interface: Dual USB Solar Panel Charger

5. Weight: 580g

6. Folding size: 290 * 175 * 34MM

7. Unfolded size: 700 * 175 * 3MM

8. Color: black

9. Material: laminated PET fabric (waterproof): PVC

1 Solar Panel: 28 W

2. High efficiency:> 24% solar energy cells

3. Output voltage / current: 5V a

4. Output interface: Dual USB Solar Panel Charger

5. Weight: 800g

6. Folding size: 890 * 290 MM

7. Folding size: 290 * 170 * 33MM

8. Color: black

9. Material: laminated PET fabric (waterproof): PVC

Important information:

1 the sun does not always hit directly and we cannot rely on getting the maximum watts all day Solar panels in the morning and late at night have a much lower output with a maximum output near noon! A good rule is that you can get the equivalent of about 42% of the maximum output for 12 hours of no sunlight on cloudy days.

2 Some devices may not charge directly from this panel due to weather conditions or limitations of your device. If you have problems, make sure the panel is under the sunlight directly illuminated in the sun.

3 It is recommended to use this solar panel together with a rechargeable battery, so that the energy generated by the solar panel can be saved and saved.