Powerhouse 60+ Watt Hand-Crank Generator Fast Charger - USB-C Power Delivery (PD) - Phone, Laptop Backup Power for Emergency, Outage, Camping, Off-Grid

Here’s my updated review. This is a Beast!! Its small but kinda heavy it comes with its own little tool bag, which is in no way cheap material to hold the powerhouse inside. I know what some will say it’s so expensive, but let me say this, if you have a small solar generator and you don’t have sunshine to use your solar panels, then what? This Zeus Dynamo is your rescue! Follow the simple instructions to put it together (its not rocket science) but do remember to follow the instructions and don’t crank the wrong direction or you could break the internal parts. I used it to charge up or top off one of my current power banks an energizer 300 watt and a 700 watt. Keep in mind that that you will get a workout in your arms so switch arms, it’s not so difficult to do, I find I listen to music with a cup of coffee in one hand and crank with the other. It does take time but if I lose power, I know that I have a backup if my solar panel isn’t going to work on a cloudy or rainy day and I have a child who is autistic so some things he requires need electricity. This helps me to be reassured I always have a backup plan. This is the real deal and although it is pricey you get the best quality product for your money, to me this is the best product out there, you aren’t going to get any better than this unless the company makes it better, but in my opinion this is the best thing to have. If you have a small solar power/battery pack setup then you should probably get this product. I bought this product and I saved for it ,as I’m a single mother and I don’t regret buying this! I am saying that if you are on the fence about buying this, do it. The customer service is exceptional if you have questions, I emailed and got a response back same day. Like others have stated I did have to get one adapter cord to use to connect to my battery pack but that was less then 10 dollars on Amazon. Hope this helps anyone in deciding whether or not to purchase.

Usb c to dc 20v trigger wire direct to a jackery battery I can get average 30 watts peak 40 watts, it does fluctuate a bit from avg26 up and down 36. With a portable li ion battery that charges 12.5v I can easily get 1.5 amps at 1 rotation per second. Increasing the rotation does not increase amperage but is due to limitations from battery. I have not attempted to use both plugs at once.If using usb c and charging at 9v the handle becomes maybe 60% stiffer while not able to generate more than 18w (possible limitations from my battery and/or PD speeds)At 5v, any child could easily spin it for a while because of the little resistance, but I couldn’t actually recommend using this unless for emergency and not for frequent use. It becomes quite difficult to generate more than 15w and that could easily be because of the older usb protocol or how the device cannot efficiently convert the initial power output voltage down to 5v.Overall, meets my expectations given the price. At a cheaper price, it would exceed my expectations. Seems to be extremely well built, smooth rotation after 100 minutes of testing, very nice tools to secure device easily, and the output seems good, albeit less than advertised, though they have not specified what would be optimal charging procedure.I am curious about the longevity of this device. I have tested it roughly for 2 hours over a period of two weeks and can say this thing is still smooth and works just as it arrived.It was smaller than I imaged from the photos but that’s not a bad thing though since it is quite portable at this size, albeit heavy.Can highly recommend if you have the money and need for this. I do really wish it could be cheaper but there’s very little to compare it to. My suggestion to the company would be to try make it somehow adaptable to pedals with two devices :) It’s a good work out and honestly sort of feels like rowing if you do it in a certain fashion.

There would be 5 Stars but the Zipper on the bag really is way off key compared to the quality of everything else. I don't get how a Company can put so much energy into creating a really nice product and take the extra measures to have a rugged bag custom made complete with pockets for each and every accessory and not compromise on anything obvious then get to the final detail of zipping it all up into this beautiful package and well built machine inside, and the Zipper is something they use on disposable bags with zippers. Very disappointing since I need to use this generator daily. And carry it on me in my Rucksack. I doubt this Zipper will last a week or two.Otherwise the generator got to me in less than 24 hours! Freaky fast delivery. The package was good looking. Unboxing had me feeling like I had bought something very nice. Everything looked very well made. Individual pieces nicely stored in their own little compartment in the bag. Nice Manual laid out in plain sight so it could not be missed. Immaculate attention to detail in every aspect. Except the Zipper. ( Tear drops )I haven't tried to charge anything yet. I can already tell this is a great product as far as the Generator goes. I have no doubt it will serve me wonderfully and for a very long time. Parts that wear out can be repaired or replaced. It's not a sealed unit. It's not a complicated machine.Now I have to find some kind of case to put it in. Once this Zipper is done the bag won't be much use. Since this package will be as one with me pretty much from the moment I set out in the morning and all day on up into my crawling into bed. Everywhere I go so shall it too. Just like my Service Dog. Maybe Pelican makes something the right size? Or Vevor?As far as charging things. This is great if you are exploring caves and have no other way to charge things. For getting a dead phone charged enough to make an emergency call is about it. It's not something you want to try to charge a large battery with. I can charge my Vape in about a half hour. My phone fully charged in about 2 hours. Mind you, you are cranking at a consistent speed and pretty fast pace or the charge circuit breaks, and you have to start over again.This is a great tool for HAM Radio when you are high up in the mountains and doing low power QRP Communication. I think every HAM Operator should have one of these. This is an awesome generator!But it's not what you might think it is if doing all your small batteries charging is with this, you will have one ( One ) burly arm and be dizzy for life from watching your hand fly round and round and round indefinitely trying to keep pace. Try Solar or Wind for charging batteries to full capacity if any larger capacity that 5 mAh or this will be at you up.Great quality product for what it is. Emergency electric power.