80000mAh High Capacity PD 30W Power Bank Fast Charging 22.5W Portable USB C Battery Packs with 5 Outputs & LCD Display Battery Bank for iPhone, Samsung, iPad ,Macbook & Outdoors Camping (GREEN)

I purchased this for emergency power outages to charge phones and lights it didn't disappoint me.

Got it yesterday. It had a 70 percent charge. I connected it to a 3 amp usb charger and went to bed. Woke up three hours ago and it was up to 93 percent. Hasn't changed in those three hours. Happy to change review and/or not return it if manufacturer can contact me and tell me if I am doing something wrong. Well blow me down. After a mere 16 hours of charging we finally got from 70 to 100 percent, so I upped the stars from two to four. It does seem like that is too long. I wonder how long it will take to go from 0 to 100?

Well made and the battery inside is pretty big. It's a heavy bank

Solid construction.Great for trips.

This power bank is really well made and has been through months of abuse with no problems. It has plenty of power storage, and all the basic ports you need. It does take a little while to charge depending on the charger, but there's a lot to charge lol. I wouldn't hesitate to order this again!

Upon a first test it was clocking in around 60.000mAh. On a subsequent test it was less, something under 50k, and later while I was trying to charge my bose Bluetooth speaker I had a capacity to percentage on display that suggested under 40k, and the speaker started acting up like it wouldn’t properly negotiate the PD protocol. Then I was frustrated enough because I bought it for a camping trip for the following day and decided to stop wasting my time troubleshooting and returned it. It has a good build quality and charges at PD 18w and delivers PD 30w as promised though. On the image is the test where 12% charge (from 77 to 89) took only ~7200mAh

It doesn't come with a charger, and it takes a extremely long time to charge this thing in the wall,the price was awesome and the capacity is good too,but we shall see,it took nearly 24 hours of charge this thing,I don't know if I need a specific charger? or what's going on but it's way long my solar panel would take days to charge this, if they could send me a recommended charger to purchase then I would give it four if it charges faster maybe even five.

I like the capacity on this, will charge a phone in a couple of hours average, a bit longer for tablets. Charges laptops very slowly though...but I do like the fact you can use this charger numerous times before recharging. However, as some commenters have noted it takes a long time to recharge...almost 24 hours from about 10% to 100% but I guess that's the tradeoff for the long usage capacity.