Anker Solar Panel 21w Review

Overall durability is quite good.

Anker solar panel 21w review.

Solar panel anker 21w 2 port usb portable solar charger with foldable panel powerport solar for iphone 11 xs xs max xr x 8 7 ipad pro air mini galaxy s9 s8 s7 s6 and more visit the anker store 4 3 out of 5 stars 2 437 ratings. Anker s solar phone charger is able to charge two devices at once using its three high efficiency sunpower solar panels. It is compact and lightweight making this portable charger easy to hook. Join the 50 million powered by our leading technology.

Like the bigblue the anker was able to deliver some charge to two devices simultaneously which is certainly impressive for a panel of its relatively small size. It can also carry its weight as a charging powerhouse. Anker 21w solar phone charger 69 99. That s where the anker 21w powerport solar charger comes in.

It s more efficient when charging one or more devices and can recover its charge even after being shaded for a few minutes. The powerport 21w does it all. I purchased the 21w anker solar panel from amazon a little over 2 years ago during which time i only used the panel 12 15 times due to the issues i experienced with it. The anker powerport 21w panels are built from durable polymer substrate and held together with a rugged synthetic canvas.

This is impressive and on par with some of the larger capacity panels in this review. The 21w from anker is a powerhouse when it comes to charging multiple devices. Negatives the solar panel will deplete the attached battery device as opposed to charge it roughly 50 of the time. The slightly thicker and heavier 535g 21w anker powerport solar which i took with me offers 2 usb outlets and promises up to 2 4 amp per port or 3 amps overall in translation this makes it especially well suited to quickly charging the likes of an iphone alongside a gps.

In thirty minutes the 21w from anker charged a pixel 3 from about 30. Multiple device charging speed. The canvas case is extremely durable and the panels themselves withstood impact strikes from a hammer of approximately 15 and 30 pounds force with only cosmetic damage and without serious impairment. Anker 21w dual usb solar charger.

Anker s lightweight and compact solar cell phone charger.