ROMOSS 60,000mAh Large Power Bank, High Capacity Portable Charger 22.5W USB C Fast Charging, Long Lasting External Battery Pack with 4 Outputs & 3 Inputs for iPad, iPhone, Samsung, Switch and More

¡Muy satisfecho con la compra! El producto llegó en buen estado, cumple con lo que promete y la calidad me sorprendió para bien. Sin duda lo volvería a comprar.

Love it. Fast charging . Last for a while.

Muy bueno y duradero, tiene mucho almacenamiento de energía, me carga muchas veces mi iPhone, muy bueno

After 3 years of use, this thing is still charging strong!Pros:-Multiple uses per full charge-Charge multiple devices at once-Visual display (Percent Remaining, Bolts, Amps)Cons:-Heavy but needed due to its Mah-Ports are flimsy (USB-C no longer works because the contact has separated with use-Takes a while to charge but amount of charges from device outweighs the time it takes-Amazon could not get me in touch with US customer service to solve. Would pay to repair.

[An update on my initial review of this product.] 5/20/24Since my initial review of the power pack, it works better now. They still need to make some improvements and work out some glitches, but in general, it is a pretty good unit. I now give it 4 stars instead of the 2 stars I gave at first.Also, their support team is great!!!I loved the look of this unit, the power, the features, and so I decided to purchase it.I did completely discharge the unit as they recommended, but after charging it for 18 plus hours, it would only charge up to 86%I returned the unit for a replacement. I received the replacement, but the same thing happened again. I don't know what I did, but I pressed and held the side button for a few seconds. I started charging it again and it worked this time. I fully charged it, but I didn't use it at all for 3 days after the charge.Unfortunately, I had an emergency and I was admitted to the hospital. I brought the "brick" with me, but when I plugged in my phone, the "brick" would not turn on at all, even after pushing the button on the side.I asked the nurse to plug the "brick" into an outlet to see what happens.Within 30 seconds, it came back to life, but the power had dropped to 95%I'm using it as I'm writing right now, and it is charging my phone.Other notes:I contacted the seller through Amazon and they were very nice to me.Be very careful if you contact support through their website:When I tried contacting the support staff through their website, I was asked to use a credit card or PayPal account for a $1.00 refundable fee. Then it brought me to a page asking me for an additional $56 to get a support rep to chat with me. Of course, I just exited the whole thing.I believe that this can be an amazing unit, but they need to make quite a few improvements to it.Maybe I'm the only one that had this problem but for now, I'm going to stay with Anker products. I never had a problem with them. I just thought that I'd give this one a try.

size does matter and this monstrosity is large enough to match my laziness about charging up power banks. in fact, i have another bank that is 50,000 mAh and i switch off between these two, next to my bed. each night, i charge up (despite manufacturer's advice not to do this), and it charges over and over and over again, barely draining. in fact, i charge lots of things up and it will go several days between charges. meanwhile, the unused unit is kept fully charged up. it takes about a day, so i have plenty of power at all times at my disposal. totally improbable to lug this brick around, but honestly, i'd stick it in a car for a long trip. i wouldn't advise carrying it around in a backpack unless you want long term spine curvature. i bought this when there was a promotion and i'd buy it again for myself, and my lazy friends who appreciate the finer aspects of sloth and gluttony.

This is easy to explain, I haven't even received the product yet, and I know the 60000mah rated capacity is not honest, I hope Amazon does something about it for those who don't know. it's false advertising. I will explain why. 18650 battery is 18m65mm, or .70x2.5" so if you do the math they can only put 2 rows of 3, 2 high based on dimensions and leaving little room for the electronics, it's not possible to put more inside of it, if these were really top quality batteries inside then they would be 3000mah-3400mah for each, I am a battery forum member and have tested many batteries and banks, And I guarantee you they are not top quality batteries, lets just say they are, and 3000 mah rated. that means it's at max 36000-40800 mah, taking an educated bet these are more like 2000mah-18650 or even less, If it was higher it would be too expensive, the seller is clearly doing this on purpose, if you look at all other battery banks similar to this one, this has a rated battery capacity way higher, they want people to look at these big false numbers and buy it, at first glance anyone would say "wow, cheaper and higher capacity" Just know that you are not getting the 60000mah, I might update a test or quality of item later if time permits. Others have also complained about capacity of this if you read reviews.

I put this on my end table or coffee table while I’m on my iPad or phone, it charges so fast that it’s (in one word AMAZING!!) I tell my friends that I can power up a small island. I absolutely love this thing and the value for the money is perfect. It weighs a little over 3lbs. The durability of this thing is unmatched. Great size and tons of power.