Editor choice

Anker 21W Dual USB Solar Charger Review

Anker 21W Dual USB Solar Charger, PowerPort Solar for iPhone 7 / 6s / Plus, iPad Pro/Air 2 / Mini, Galaxy S7 / S6 / Edge/Plus, Note 5/4, LG, Nexus, HTC and More


Anker 21W Dual USB Solar Charger Review

Read our Best Portable Solar Panels Reviews & Ratings 2019

8 Total Score
Anker 21W Dual USB Solar Charger

The Powerport 21W does it all. It is well made, light, and compact. It can also carry its weight as a charging powerhouse. It’s more efficient when charging one or more devices, and can recover its charge even after being shaded for a few minutes. The panel also works decently well on overcast days, whereas some of the lower wattage panels could not keep a charge going when clouds overhead. A larger watt panel means faster charge times, less interruption, and a more stable supply of power. After trying such a large range of panels, we realized that in this case, the larger the wattage makes a big difference after all. The Anker Powerport 21W is a great all-around panel for a reasonable price.

Anker 21W Dual USB Solar Charger
  • Efficient
  • Powerful
  • great value for its size
  • Lightweight
  • Performs very well when it’s using light to charge devices.
  • As enough protection to keep itself safe.
  • Has a good design to use it optimally every time you use it
  • Pocket too small to hold extra cords and accessories
  • Must be in a source of light to charge
User Rating: 5 (1 votes)


Last update was on: January 26, 2020 2:12 pm

We will be happy to hear your thoughts

      Leave a reply

      Solar Panel America
      Login/Register access is temporary disabled