GOODaaa Power Bank Wireless Charger 45800mAh Built in Hand Crank and 4 Cables 15W Fast Charging Power Bank 7 Outputs & 4 Inputs Solar Portable Charger, SOS/Strobe/Strong Flashlights, Compass

This device is so cool,charger works great chargers phones fast, flashlight works great very bright. With a good charge this device last for few days.

I love this thing. Worth every penny. Charges quickly, the solar panel keeps the charge high. It solidly built very heavy for it's size. It charges my phone and tablet quickly. I often leave both connected while i use them. Has not drained on me yet.

Have only had this little power bank since November but put it to its first real test during a power outage this week. I used it to run this little USB fan https://www.amazon.com/dp/B0B18N7NRS (says it draws about 5w) to circulate hot air from a natural gas backup heater we have on a wall in the basement and couldn't believe how long it lasted. The unit has a 4-light charge level indicator, and I topped it up before the storm. After about 18 hours of running the fan it was down to 2 lights so I took it down and used the hand crank to hopefully increase the charge while I was boiling/pouring water for coffee. Cranking intermittently for 30 minutes didn't boost the charge gauge from 2 to 3, but it might've increased the charge a little. When the power came back on 8 hours later the indicator was down to 1 light but the fan was still running. And this setup did a surprisingly good job of distributing the heat throughout the basement instead of just going straight up to the ceiling overhead.I got this because it was on sale, had a surprising capacity given its and I'm a rechargeable gadget addict, and because I liked the idea of having the hand crank and built-in solar panel to recharge it in the absence of other options. When I got it in November I topped it up and sat it in a window that gets a tiny bit of direct sun in winter, but thought leaving it there might be enough to keep it topped up a little every day. It didn't, though--IIRC the charge dropped by about half over about 2 months (admittedly the darkest months of the year), so I've topped it up over USB periodically. As others have mentioned it takes a long time time charge over a standard USB-C cable, but that worries me less knowing now how long the battery will last. Not sure how long it would take on a high speed C charger.I do wish I had a way to see how much of a difference turning the hand crank or sitting the panel in the sun really makes. It's a little awkward to hold the rubber cover for the crank mechanism out of the way while using the crank.The flashlight is quite bright, and it's nice that it has a compass on the side. The variety of onboard device adapters is nice, they charge well and stay put pretty well during handling. This bank would certainly be handy to have on a car or camping trip. If it charged faster and/or I felt more confident about the hand crank & solar panel, I'd buy several for a group that helps out the homeless in our city. And I'd give it 5 stars instead of 4. But so far, it's been a great value.

So far since I bought it is value and worth the money.💯

Working well

Got this specifically for the hand dynamo knowing most of these with a built in Single solar panel wont charge as advertised which I did read in the booklet,the solar panel itself would take weeks to get it barely to 25%. But moving on talk about the over hyped features even with that said,the MAIN reason for the power bank is to be a power bank and it failed hard in this and reason why i returned it after a week of use I didnt get much power out of it for my daily use,sent back and looking for a more reliable brand.1.Wireless charging was "ok" but your wasting so much power to wireless charge this is the reason reliable brands moved away from this and you have to play around just to get it to work especially if you have a case. Even with teh case off,it kept going on and off for 10 minutes till the unit died.2. Fast Charging (wired USB with any connector/port) work for the first day,the second day at fully charged it worked for 1 minute the thats where it would slowly charge to a crawl. This was happening in 3 minutes, 1st minute my phone would say be fully charged in 8 minutes (this was at 85% on my phone) next minute,1 hour and 32 minutes. Then finally at the 3 minute mark it said it would take 5 hrs 17 minutes. I ran the power bank down and fully charged it and repeated the tests,same results so either this was a bad unit or their falsy scamming people with false specs like another brand I called out which pulled their store off Amazon and made a new one up later.3. Hand crank,I cant really get any real results other what the book provides thats its 5V 1amp, I'm no electrician but it sounds like it would take a decent amount of time to charge by hand and doesnt sound impressive to work on a daily basis.maybe in a emergency but in bad situation where you need power something other than the flash light might have to rely on something else.4. Solar panel I already mentioned,your better off buying 24W to 60W portable solar panels to charge it at least that will charge it way faster than the built in one which if I recall barely puts anything(wish i took a picture of the documation about it but the 'Milliamps' are so weak its just enough charge for the built in flash light maybe for good 20 mins after a full day in the sun.

I wrote a review that the product wasn't really up to my expectations- the company reached out and offered to make up for the inconvenience. I really appreciate the customer support!The battery is not the best but still very reliable as it has lasted me 4 days (phone charging) out in the field.

feliz