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Home > Solar>Solar Charger

Foldable Solar Charger

Congratulations on purchasing your ticket to energy freedom.

Tap into the sun’s radiance and power your devices anywhere.

This product is designed according to the highest technical specifications and standards.

It will supply years of maintenance-free energy.

Description Specification Download
Product Details

Package Contents:

1 x 21 watt foldable solar charger

2 x carabiner hook

1 x USB cable

1 x User manual

How to Charge Your Phone/USB Devices:

1.Unfold the charger and place the panels under sunlight.

2.Connect our device to the solar charger with a USB cable.

3.Keep your device cool while charging. Put it under the solar panel,

  the pocket of the solar panel, or in the shade to avoid overheating.

FAQ& Solutions:

1.If my device needs an input current of 1A, will the 2A output of the solar charger damage it ?

  No.The solar panel has intelligent charging, detecting the needs of your device and delivering exactly what it needs.

  If your phone accepts 1 A, the charger will deliver 1A.

2.If the foldable solar charger cannot charge my devices, what should I do?

  A.Check the manual of your device to ensure the input voltage is 5V.

  B.Cloudy weather and indirect sunlight may cause fluctuations in the current .This in turn may hinder or prevent charging.

      Place the solar charger directly under sunlight or wait until the weather is clear.

  C.Wipe the panels clean with a damp cloth between usages to prevent scratching.

  D. Avoid exposure to fire, water and chemical liquid.

3.If it is partially cloudy or shady will the solar charger still work?

  Yes.However, the charging efficiency will be low, and it may cause prolongedcharging time.

4.Can this panel charge a power bank?

  Yes.Be sure to put the power bank in the pocket of the charger to avoid directsunlight or overheating.


1.Do not break, dismantle, or drop this product.

2.Dispose the charger according to local environment laws.

3.This charger is not waterproof. Don’t expose it to water, rain or moist weather.


Technical Specifications:

Solar panel

21 watt; Sunpower solar  cells


5V/3.5A (dual USB ports)

Unfold size

700*290*16 mm

Folding size

290*170*30 mm


0.57 kg

Name Operate
User Instruction Download