YELOMIN Solar Charger Power Bank 59800mAh, Outdoor Waterproof Battery Pack, 3 Built in Cables & Hand Crank, 6 Outputs, 15W Wireless Charging, Emergency LED Flashlight for Camping Hiking Travel

I'll start by saying this power bank is big and durable. It is perfect to take on long hike or camping trips. It can charge my phone multiple times to full with one charge of the power bank. The solar panel also works really well and automatically starts charging when it detects sunlight. The hand cranking is also a great add on which makes me feel much safer in case I am out where there is no charging available. The included cables also makes this a all in one where I don't have to worry about taking anything else. The wireless charger also installed works really well and is also a magnet so works perfectly with magsafe. It is durable and I feel perfectly safe just throwing it in my backpack when I am about to leave. The only thing to keep in mind is the solar panel and hand cranking charging is very slow. I would think it would be something you should only use in emergencies. I put the power bank in front of my window for about 3 days and it didn't gain too much. However, this is expected. In all, this product is amazing and I feel much safer having this when I go on long road trips

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.

If I could give this zero stars, I would. We bought this for a 7-day float trip because the advertised solar charging seemed perfect for being off-grid. It was fully charged when we left, but once that initial charge was gone, we found out the solar panel was about as useful as a sticker. It didn’t charge the unit at all. Instead, we were forced to sit there hand-cranking this overpriced paperweight just to squeeze out enough power to be almost completely useless. Nothing says “reliable emergency gear” like feeling like you’re churning butter for a few minutes of battery life. When you’re miles from civilization, you need equipment that actually works—not products that rely on marketing instead of engineering. This thing failed when it mattered most. Do yourself a favor: spend your money on something that’s actually been tested instead of this overpriced piece of crap masquerading as survival equipment.

Got this power bank months ago, waited to do a review. This charger is amazing! I plan on buying more for my family. Yesterday we had a power outage, 8+ hours. Before the power outage I had been out using my phone. My phone was at 18% when we lost power. 🙃 I charged it fully, then my husband got to charge his fully. It didn't even phase this battery pack. It was night time so I couldn't solar charge, and I didn't need to. The solar does work, slowly. The crank is fun, but I'm not sure how well it works, I don't feel like testing it out unless I absolutely have no other way. It's the back ups back up 😆 It's pretty heavy for its size, but also needed for how long this guy lasts. I've dropped it, and it didn't effect it much, a mini scratch on the black plastic. 100/10 will buy again

First- Tbey are not very expensive so you need to lower expectations. - They work well and last a good amount of time when charged. - They do take a long time to charge. - the solar option really doesn’t work on the fiur that I have. Sat on the dashboard for three days and never went past one bubble. - Flashlight works well. - pretty good little device.

No matter how small it is, Long lasting battery life left over after fully completed charged a 1 bar battery of Galaxy S25 ultra and turn on flash light all nighty long came out 3 battery bars left in the bank... C~Cable from both ends can charge a powerful device like modern Samsung Galaxy S25 Ultra from 10% till fully charge in 15 mins.. Solar Rechargeable is also stunning and quickly fast during sunnydy light or also can get charge at night with resemblance of light can touch the solar panel, OR also can charge at the outlet wall.. Very sturdy, Very lightweight, Very small, Very Fast Charging, And Very cheap...

One of the best power banks I've purchased. The wind up feature and the solar power are cool and the battery life is very good. Definitely last a long time. The wireless charging is a plus. The built in cables are good but can be a little difficult to get to and they could be a little longer. Not the smallest but a decent size for portability.

This device works as a powerbank and thats it. This device will quickcharge your phone, which is nice. The flashlight feature "DOES NOT WORK". The "on" button doesn't do anything either, and appears to be "purposefully" broken/disabled by the manufacturer. The hand crank ignites the led charge indicator telling you if you are cranking hard enough on a scale between 1 led to 4 led lights. THIS IS GOOD, but I can't tell you if this works properly, who is going to crank this thing for 4 hours straight? If it is a real emergency, you will probably be dead by then. But my guess is that it actually does work. Anything that lights up little LEDs is a good sign. The solar panel appears to work as the LED charge indicator does show up if you walk outside. How long this thing can hold a charge sitting in a hot car for months, well, that goes past the return date, so I can't tell you that. So in summary, don't use it as a flashlight, cause it doesn't do that at all, but your phone has a flashlight on it so whatever. I thought about exchanging it for a functioning unit, but amazon wants to charge 9$ to return a defective device. Thats 20% the cost of the device. Wrap your head around that. :( Amazon's idea of "free return" is that you buy a printer, put a label on the box, then burn gas and drive a 20 mile round trip (if you own a car) to a ups drop off location. Yea free, but yet not at all, not in the slightest. Just let it be known, the device is always on, as is all rechargeable devices, and it will trickle drain eventually, I would give it 1 month in my car. Then charge it once per month. Can it survive an EMP attack? Yea, if you put it in a lead box, it should be fine. Is it waterproof? Heck no, but keep it in a zip lock baggie (gallon size) in your trunk and it should be fine. Am I super awesome? Well yea, I know I am, and I hope you are too. :)

Worthless product