40w 18v/5v high efficiency portable laptop solar charger

40w 18v/5v high efficiency portable laptop solar charger 

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   40W Folding Solar Laptop Charger for various laptops and smart mobile phones  

1.  Built-in a unique, universal solar laptop & mobile phone controller.
2.  High conversion efficiency over 90% of solar charger controller vs 70% - 80% conversion efficiency in the market.
3.  Can charge laptops directly without power bank or inverter, with 12V/16V/19V adjustable.
4.  Anti-reverse connection and auto current limitation. Auto-recovery in case protected.
5.  Can plug in iPhone iPad and other USB compatible mobile devices via 5V USB port.
6.  Pouch to hold power banks, phones and other accessories.
7.  30w 40w 50w 60w 80w available.
8.  Black, camoflage, brown and more colors.
9.  Perfect for outdoor operation and outdoor activities, including outdoor data collection, farming, geological survey, archeology,
    meteorological forecasting, fishing, mining, oil drilling, military application, as well as hiking, camping and traveling etc.
10. Fashion, energy-saving, environmental-friendly.
11. OEM ODM.

  1. How can I get the best performance from my folding solar charger?

To get the best performance from your folding solar charger, please read the steps below:

a. Ensure the solar charger is in direct sunlight (glass will not allow it to work efficiently).

b. Allow the open folding solar charger 30 seconds to soak up the sun before plugging it into your device.
c. Make sure the open folding solar charger is facing the sun and rotate the panels as the sun moves through the sky throughout the day.
d. Make sure the folding solar charger are clean and free from any dust or dirt.

2. How do I clean the solar panels?

To clean the panels, use a damp non-abrasive cloth.

Minor scratches will melt away in hot sun.

3. Can I directly charge my iPhone or iPad via the folding solar charger?

Yes, we build in our high-efficiency usb solar controller on the folding solar charger, which supports the iPhone or iPad charging requirements.

And we recommend you to select our 6W or above folding solar charger.

Important: iPhones and iPads require full direct sun to charge.  If there is not enough sun your device may say that it is not compatible with the charger. Simply unplug the device and plug it back in ensuring the panel is in full sun to start charging again.  Other devices are less fussy and are happy to charge in lower light conditions. 

40w 18v/5v high efficiency portable laptop solar charger

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