Wireless Solar Power Bank, 25000mAh Solar Charger with Built-in 3 Cables, Dual Outputs, 4 Solar Panels & 3 LED Flashlights, Portable Phone Charger for Outdoor Camping

I've owned many different brands of power banks over the years and this is my favorite one to date! I love that this charger is packed with features, which makes it much more useful than a standard power bank. It comes with a nice capacity 25,000 mAh battery which can be charged by USB or with the built in solar panels, and unlike other solar chargers, this one has 4 solar panels which makes charging outdoors faster. Besides the solar charging, a couple of my favorite features are the built in cables and built in Qi charging pad. With other chargers I would often lose my charging cables but that's never a problem with this one! Lastly, another great feature that I love about this power bank is that it includes built in flashlights, which really comes in handy in the event of power outages or if you take this out for an overnight camping trip. If you are in the market for a power bank and want one that is packed with features, you cannot go wrong with this one, as it's got everything needed to ensure you'll always have a way to keep your devices juiced!

I've had a number of battery packs, but this is my first that can be charged by solar power. It's lighter than I thought it would be, and the three different charging cables make it flexible for almost any type of device. I also like that I can charge it via a standard outlet before I head out on a trip. The outlet charge is faster, but I was pleasantly surprised to find the battery charging quite well while the solar panels were out, sitting on my windowsill. Why waste a wall outlet when this charger can fill up just sitting out? The panels are large enough to gather the needed light but easily fold up and snap shut when you're ready to go. Having a battery pack that's independent of an electrical outlet gives just a bit of peace of mind. This one is well worth it.

This is a pretty solid power bank- it has a very good capacity, and so many different ways to charge, all at very good speeds. You can use one of the 3 built-in cables, connect your own, or even use the attached wireless charger. All are pretty high amperage, meaning your phone will charge very quickly when connected to this. As for the solar panels, it's great that this actually includes 4 rather than just 1 built into the top. This allows them to deliver 6W of solar power, which is much more than most solar power banks. That being said, solar charging is still very slow and this is a large battery... So even if you managed to leave this in full sun to charge at 6W, it would still take more than 15 hours to charge completely. Keep that in mind, you'll likely want to charge this with a cable 90% of the time. That being said, it's a very nice emergency feature or good for camping if you don't need to charge many devices. Keeping it out in the sun for a few hours should get you enough juice to charge a phone at least once, which is certainly better than not having the solar panels at all. They do add a bit of bulk to the charger, but they still fold up really nicely. You may want to look elsewhere for a pocketable, carry-around charger, but this one is great to keep in the car or for longer outdoor trips.

I don't know how bad the manufacturing on this product had to be for this to happen but when attempting to use the solar panels to charge the battery, I found the battery level going down even when the device wasn't charging anything. I'm glad I tested this out at my daughter's soccer game. It was a bright sunny day and I got this product for my Get Home/Bug out Bag. I charged my phone with it for a little bit and I thought, "Hey let me see how fast this thing charges by itself.", so I unplugged my phone. I check back 5 minutes later... the power level has dropped by a few percent. Confused I let it charge more and check in a few minutes after that... it's at an even lower percent. I kept checking the power level of the product throughout the soccer game and the battery level just kept dropping. As a power bank/flashlight combo it works fine. As a solar charging device + powerbank (which is what EVERYONE reading this is looking to get), it is terrible. I never in my life heard of solar charging actively decreasing energy. How does that even happen???

Did you remember to charge the power bank? You no longer have to worry just leave it on the car dash and it slowly fills itself. This power bank is a solid performer, offering a large capacity and impressive charging versatility with its solar panels. With three built-in cables, standard wired charging, and 15W wireless charging, it caters to nearly any device. I just wish it had a magnet at wireless charging so the phone would stick to it (magsafe), I dont understand why they missed that simple thing. The inclusion of four foldable solar panels, delivering 6W of solar power, is the key reason to get this, especially for outdoor adventures or emergency situations. While solar charging is a bit slow, (15 hours for a full chage), it provides a valuable trickle charge, sufficient for at least one full phone charge after a few hours in the sun. A handy LED flashlight, is a plus, it maintain a manageable size and weight, though it does make it a bit heavy. The foldable solar panels fold neatly, making it reasonably portable, though not for pocket carry. It's a fantastic choice for car storage or extended beach and picnic trips.

I put this in the sun and the solar energy activated the display, showing it was charging, but over the next 30 minutes the charge went down from 81% to 78%. The charging seems like a gimmick. I think heat limits the battery charging capacity. I tried charging it again from in a temperature controlled area. It charged to 89-90%, oscillating between 89 and 90 (see the attached one hour time lapse video).

I bought two of these they worked good but one of them the buttons fell off I'm going to try to get it returned