YELOMIN Solar Charger, 38800mAh Solar Power Bank, Outdoor Portable Charger, External Waterproof Battery Pack 5V/3.1A Fast Charger Type C Ports with LED Flashlights, Perfect for Travel Camping

The product arrived on time and functions according to the listing description. The charge lasts quite a while, depending on the type of device that you are charging. The flashlight works well and also functions as a strobe & S.O.S. signal.It does take a few hours to charge up with the included charging wire and is described to take around three days to fully charge using only power from solar charging.The size is perfect for travel, and the weight is also low, therefore making a great addition to any camping or hiking trip.I like that the appearance is sleek and the power from the device is sufficient for my needs.The only negative that I have regarding this product is that it does not support "super fast charging" on my phone, only fast charging. Although, I'm sure it will charge my other devices in a timely manner.I look forward to using this product at the beach and seeing how well the solar charging function works.

Love this product. It worked great during our power outage and self charged in the daylight

It has its ups and down when it comes to its use. While recharging takes a really long time and charge gets depleted faster than the time to recharge. It’s worth about what yiu paid for.

Great power source and as a flashlight. Doesn't charge well on solar though. A whole day or two still won't do it. I'm always using it for something. Several years now and still working great.

I knew from reading the specs that the solar charger would be completely inadequate to charge this bank, but I didn't think they would blatantly lie about the capacity of the storage. There is no way that this is 38800mAh, as it could literally only charge from full capacity to empty my Samsung Fold6, which only has less than 5000mAh capacity, and it couldn't even do that. I have a 20000mAh power bank that seems accurate, as it can charge my phone fully around 5 times, and this bank is smaller than that. Buy if it's a great discounted price, but be aware it won't solar charge to any useful amount, and the storage capacity is nowhere near 38Ah.

Lasted a good minute through DisneyWorld in Florida you feel me parents!! Highly recommend.

I likes this solar power bank its so useful. the Solar Power Bank proved to be a trustworthy travel companion. My electronics were always fully charged thanks to its big capacity, and the solar panel offered a hassle-free, environmentally friendly way to top off the battery. Even though solar charging does not happen quickly, it was adequate to keep basic functionality. I thought the design was sturdy and portable.

So if I just rate this as an actual battery pack it works fine just like every other battery pack I have for the most part. I fully charged it at home before going on my camping trip and it was fine using it as a battery pack from that charge. Unfortunately, despite the fact that I was camping in an open field with full sunlight and leaving it out all day, it really never gained additional charge from the sun and was pretty much useless after the initial charge. As far as the flashlight goes, it came with no instructions whatsoever as to how to use the flashlight and frankly I never figured it out or cared enough to try any harder so that I can't speak to (or mine is broken?) It does seem a little extra sturdy and having the little carabiner clip on the side makes it convenient to attach while you're walking around or for hanging it someplace so you don't lose it in your tent when it gets dark . Overall decent battery pack but I wouldn't spend the extra money for the solar or the flashlight. I'd just get a regular battery pack next time.