Inventory Blow Out! Best Solar Cell Phone Charger New Upgraded Dual Panel Design-Highest Efficiency-Weather Proof, Dual USB, LED Torch Light100%

It's a good power bank. Flashlight and two usb ports are a great feature. Solar charging feature isn't that good. Takes too long to charge with the solar panels.

This device is a god send. I purchased it about one year ago prior to departing on a momentous journey: an 11 month solo trek from Cape Town, South Africa to Mount Kilimanjaro. The weather was extreme, the days were long and it received more than its fair share of dings, but it never once stopped working less than 100%. I carried an iPod touch 6 and a GPS device with me, and through the power of the sun alone, this device never let them run out of juice. I'm not a big product reviewer but this one deserves special affection.

I purchased 4 of these for gifts, and they have been just over 2 months in use. I have had great response to these, until now... 3 of the 4 have had the battery pack swell up and basically destroyed the charger. When looking back, it is not returnable after 30 days... So if you would like a solar charger for 2 months use, get this one. The only one that didn't fail yet, is because that person did not even open the box. So I would put a good guess that it would fail if used within 2 months.

Basically useless, the solar panel fails to charge the battery more than 1-2% in a sunny day. It can be used as a battery pack which is the only reason for 2 stars.

It charges my phone like it's supposed to, but it takes a VERY long time for it to be charged via solar, it works much better when charged from electricity. I bought it for a camping trip this summer, and I'm not sure it's going to have enough juice to keep things charged.

Used this charger to keep my phone charged, while canoeing in the Minnesota Boundary waters for seven days. I kept my phone in airplane mode, as I was just using it for pictures. It kept up for the whole week. the battery in the charger never dropped below three bars. Worked fantastic for me. We had sunny weather for the whole trip so I cannot speak to how it would do in cloudy weather, but I am very happy with this purchase.

Really cool product. Bought it when Hurricane Matthew was headed our way. I did not have to use because we did not lose power but I did try it out and I was very pleased with the way that it worked.

This won't charge in sunlight alone. It works ok if charged from an outlet, but it will not charge up from sun light. It will deplete the battery pack a little less slowly if used in the sun. It's disappointing that it doesn't work as described.