Power Bank 25000mAh Portable Charger Battery High Capacity with Digital Display LCD Screen, 3 USB Output & 2 Input, Compatible Smartphone, Tablet and More

I received it several days ago, After using it,I wanna to make a five star review for it.It’s in a Good quality , not too heavy and easy to carry,you can use it as a flashlight as well. You don’t need to Charge it for long time until full charge.

I've gone through many power banks, but this one is like a rock in the way it out performed every other power bank I own. I am extremely satisfied with this product and would recommend it to others.

Unfortunately I had to return this power bank. I have a Samsung Galaxy S8 and this device did not appear to work properly with my phone.The first issue I had was that the micro USB cord that was sent with the charger did not seem to charge the power bank. the instructions sent with the power bank indicate that once you plug the micro USB cord and to allow the power bank to charge that what you should see on the power bank screen is the word "in". In my case I saw the word "out" and the power bank will not charge.So instead of using the micro USB cord that came with the power bank I used a separate micro USB cord that I had from a purchase from a different vendor and that cord seemed to charge up the power bank so the cord sent with this power bank turned out to be completely useless to me.The second issue that I had was that based on the description I read, and maybe I misunderstood, this power bank was a fast charging power bank. So when I found my phone down to 10% battery life left I decided to try it and see how quickly it would indicate it will need to charge my phone to get back to 100% battery life. Once I connected my own fast charging cord (which works completely fine with another power bank I have) from this power bank to my phone to begin charging, my phone indicated it would take 12 hours and 46 minutes for my phone to completely charge, which is unacceptable. The other power bank I already had (and bought 2 years ago) from a different vendor before purchasing this one is only a 20,000 amh and if at 10% battery life that power bank can charge my phone in a matter of 2-3 hours oh, so I knew that this product was not going to work for me.I was buying this as a backup to the one I already have just for emergency preparedness (power outages, storms, etc.) but I see now that I should have just bought a second power bank like the one I already have that works without issue and truly is fast charging with my Samsung Galaxy S8 so I will be returning this and picking up a second power bank just like the one I already have.Maybe this works better with iPhones, not sure. Or maybe the power bank I received was just defective and others with S8s had a much better experience when using it.Either way, it didn't meet my needs.

This look pretty nice , I have fully charged 4 times with iphone XR and 6s Plus . Just 2-3 hours for full charge the power bank ! High Recommend

This gets one-star because at least it worked. But the claims are typical chinese-translated over-rated and over sold to "attract" buyers. I was one of them. I brought 3 chargers to a 2 week trip to Japan for myself and 2 teenagers. The teens had less than 1 year old 16.75K amp RavPower and a 20K amp Anker - both highly rated at Amazon. They are half the size and heavier. This no-name brand was wider and lighter. They were on an iphone 7 and an iPhone XR and were on data-only Wifi. I was on an LG-v30 with data and cell through NTT Docomo and Softbank.Bottom line - at the end of a 12-14 hour day, this charger, with my ONE phone plugged in, would drain to about 30% or below after the same or less amount of time I was online (compared to my teens who were on CONSTANTLY - on trains, subways, Shinkansen, etc.). The RAVPower and Anker would display 3 out 4 blue lights. The Anker also powered our mobile hot-spot device.So there it is. DON'T let the "25000" charge a phone 5 times nonsense fool you like it did me.

So it's true it has 3 2.4A output USB ports... problem is if you plug in two devices needing 2A this battery pack won't deliver. Specifically I have a small ACEPC computer (it's less then half the size of this battery pack) which requires 2A via USB. I also have a 13" USB powered monitor which also wants 2A. If I plug either one in, this battery pack will power it just fine. Problem is when I plug the other one in, the ACEPC crashes because it didn't get enough power. If I run one of these off my laptop or AC adapter then it works fine. So clearly the issue is the battery pack can't actually deliver 2A on two ports (4A total).Sucks, because I bought this larger battery pack because I thought I could run both ACEPE and monitor off the same battery pack. Had I known about this flaw, I would of bought two smaller/cheaper USB batteries.

My job requires me to use my phone constantly with a very demanding app. Even with a battery case that doubled battery capacity, I couldn’t make it half the day without needing to recharge. With my phone, the case, and this combined, I can finish my day with about 70% left on this. It’s surprisingly lightweight – I carry it in my front pocket and often forget it’s there. Charging with the micro USB takes a little while but it’s just another thing to charge overnight, no big deal. It feels solidly built, but these days only time can tell how long it will last.My only real complaint is the flashlight feature. First, it’s not very bright at all. My phones single bulb is brighter than this things 3 bulbs. Second, the button can often be accidentally pressed. Sometimes I find the light has been on in my pocket for who knows how long, not that it pulls much power. If the button was recessed that would solve this issue.I did get this on a lightning deal, however I would not hesitate to purchase this at full price given is lasts a long time. The amount of juice this holds is well worth the price.