25000mAh Portable Solar Power Bank Dual USB Output Battery Bank with Strong LED Light, Outdoor Solar Charger Phone External Battery Shockproof Dustproof for iPhone Series, Smart Phone, More Black

this is a great product to have when on the go to keep hone charged.

It would take days to charge this thing up via the sun. If you only use it for keeping your phone charged, and you could keep it in the sun, it might be okay. It is one of the most rugged units of this type that I have seen, and almost certainly the most waterproof, and the price I paid was certainly right. Overall, I like it, especially at this price range. But don't expect the solar factor to be worthwhile. And you can buy similar performance in a much smaller unit for about the same price, if that is important to you. I think my sister, who rides long distances on her bicycle, would find this ideal for keeping rechargeable lights and phone charged, without having to worry if it should fall now and then....

The solar charging is very cool. It’s solid and well made and a nice finish. It has a huge capacity so it takes little time to charge. I have been able to charge 2 tablets and my phone from almost dead to a full charger still have more juice left to charge something else . Charge the battery pack overnight and its has a full charge for the day :) it’s great for camping, fishing outdoors ect. The solar panel is nice, it just doesn’t charge as fast. In my house on this cloudy day it even started charging about 5 feet from the window with weak sunlight.

Poor solar charge capability, if any.I question if this item actually has a battery that size inside. I ran a 4 inch personal fan for the majority of 36 hours. And now i need to recharge?No more of these for me.

I waited for some time to leave a review for this product. It was delivered promptly. I have charged from an outlet and the sun. The sun does take some time to fully charge the unit but it does charge it adequately and can power another device while charging. It can charge my iPhone 7S and my tablet several times each on a single charge. I found this unit to be solidly built and still works after several drops onto concrete and rocks. I recommend this product based on my experiences with using it compared to other back up devices.

I just got back from a trip to Budapest and we’ve always had issues with phones dying out on us. I brought the charger which I had just purchased for this purpose. The charger once fully charged can recharge your phones multiple times. No issues with phones dying on us while we were out exploring and taking pictures all day. The only con I have is it’s bulky. I had a backpack with me so that wasn’t an issue for us but it isn’t something you would want to carry in your pocket. Overall would give 4 stars for doing its main function.

It is the best portable charger for these reasons: It is robust and of good quality in the components, to fall and humidity. It charges your cell phone or tablet 4 times, and you can use it for the Nintendo Switch. With a WiFi modem it can last 2 days or more connected.

Loved it. A little heavy but it was working great. It expanded in the heat of my mail truck and stopped working. But It’s a rolling convection oven

Très robuste et se charge bien au soleil. Par contre, le chargement des téléphones est très lent (environ 5h pour 60% de batterie).

The media could not be loaded.  I am really happy with the product since I like outdoor and camping. This power bank is like mini jackery. It last very long. Longer then expected. I would recommend this for anyone using laptops, drones and phones. This is build with very strong layers of material that you don’t have to worry even if it falls from 40 feet.

25000mAh is great for charging many times my Pixel 5 and Pixel Buds!! The solar is apparently only to charge for the flashlight but I still keep my battery full by placing it next to my Window indoor and it charges well.Big, rough, efficace, as expected!! 10⭐

Misleading advertising. The item does not hold charge, and the capacity is roughly 1/5th of what's displayed. I used it once to charge my phone (~3000mAh) and it only charged half of it.Amazon customer service refused to compensate me for this clearly illegal marketing practice, did not acknowledge my claims, although they accepted a return after return window was closed.Further, I was given Jeff Bezos' email address when I said I'm not happy with the purchase and asked for an email to write a complaint to - as if that guy is gonna read my email and care for it.Inconvenient purchase, poor customer service.

Was never without power on a dark, drizzly trip. Amazing quality. Got dropped and everything, still perfect.