FlexSolar 40W Portable Solar Charger (19.8V/2.1A Max), Waterproof IP67 Foldable Solar Panel with USB QC3.0/Type C/DC Port Compatible with Power Station, Cell Phone for Outdoor Camping Hiking RV Trip

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802Total Reviews

Solar Panels

C

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37 Total Products

FlexSolar 40W Portable Solar Charger (19.8V/2.1A Max), Waterproof IP67 Foldable Solar Panel with...

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Sold by Visit the FlexSolar Store

B

Fakespot review grade

B

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Pros & Cons

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Pros

I leave the felxsolar bungeed on top of my kayak during the day and on a good day it will full up my battery half way.

The flexsolar 40w portable solar charger is an excellent portable power solution. It works as advertised--get them in the sun and they charge pretty fast. It’s extremely durable and has a coating similar to that of a basketball, yet it performs better... Read More

The holes make it plausible to find a way to put it up so it catches more sun at a nice angle. It unfolds and u place it in the direct sunlight if u have it.

The block is a 350w multifunction power block with ac converter for 110v output. Usb-c, usb-2/3 and 12v coaxial. It spits out the most power from that connection so get yourself a 100w c to c cable.

Cons

The battery charging is incredibly slow. Also think it messed up my battery pack as it won't charge anymore.

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Highlights

The AI used to provide these results are constantly improving. These results might change.

Quality

This solar panel is very robust and does a great job charging my battery pack.

I got this because it is light weight, simple design, durable, versatile, and has enough power for 12 volts, not just a phone charger.

40000 mah, 154 watt hour battery fully charged in 6 hours even though the panel ended up in the shade as the sun moved around.

First off, i will say that any solar panels need to be angled perpendicular to the sun to produce their maximum output, without... Read More

Price

For the price, totally worth it, since it can be used many many times, in many applications.

If it was a true 40 watt, it would be worth the full price, but it's not so it's not.

Bank was at 23% and charged to 100% in approx 5 hours on a mostly sunny day.

On sale for $72 good deal for 40watts.

Shipping

Updated: customer service was super helpful and replaced my defective solar panel!

Packaging/appearance

I unboxed it, laid it out on the patio, and it charged up my reserve battery just fine.

A bit heavy to pack but probably worth it for a group.

Overview

How are reviewers describing this item?
solar, good, great and charged.

Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.

Our engine has detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 628.

Our engine has discovered that over 80% high quality reviews are present.

This product had a total of 802 reviews as of our last analysis date on Nov 26 2024.