The actual battery works great

I never trust portable batteries because it never charges the amount it's supposed to, but this thing does way more than is asked of it

Great battery pack for

This is a amazing battery

From the time I contacted them to the day I got sent a new portable battery was a mere 3 days

Really great battery pack!

The battery itself is quite fragile because, after the first day of use, there were already minor scratches on the battery

I travel a bunch and this battery as been awesome.

this battery is great

HUGE battery works for several charges on my iPhone

I need as I’m outdoors a lot and need a dependable extra battery.

Battery fails to provide adequate charging

Long battery life, great for traveling

Great backup battery

A great portable battery

I have bought cheaper batteries from the store that lasted a year and a half

After 2.5 years of constant use, battery is still going strong

When the battery begin losing power a year after purchase, Anker stood behind their warranty & sent a replacement immediately.

I received that battery pack and it worked just as advertised for a bit over a year

Great battery life for charging my devices multiple times

The new battery is awesome and I'm back to using it every day!

We use this portable battery to charge our iPhones, Kindless, X-Box controllers, wireless keyboard and mouse

It is a great battery and as large as this

Great battery!

I very rarely have to charge this and is the best battery bank I've owned, its a bit heavy and big and you can't charge and discharge at the same time, but all in all I charge it once a week and overnight it is fully charged and ready for the week.

It has always taken a very long time to charge, but it has good battery life once it charges

The battery is great for when I travel or when I’m home and not near an outlet

I love how convenient it is to keep a full charge by using Anker portable batteries and let me tell you: there's been so many times where my car would break

This one however has been great- great battery life, charges well- would definitely recommend especially if you have a phone addiction that pulls you outside away from wall plugs.

My solution is to just use the cable that doesn't do this, but having a battery pack that doesn't work with some cables for no reason is frustrating at this price level

I am a loyal Anker buyer, but this battery has been the only disappointment

I like this battery ... but, 2 issues: 1) it takes an extremely long time to charge the battery

It can charge two usb devices at a time but it seems like that drains the battery slightly faster (around three and a half full phone charges if you do two at a

I am on the belief that he could drain 3 car batteries a day and still need a charge:

UPDATE: if you complain about how the battery is bad they will send you a working battery that accepts all phone cables but only after you post a negative Amazon review

Con: If you drain the battery, it will take a long time to fully charge again.

Why would a battery mess up my USB ports

I loved the battery before this happened, while it still worked!

The minute I tried charging 2 devices it immediately stopped charging my cell phone and both batteries started to drain

at this point I'm sure its the battery that is causing my problem

This is the perfect portable battery for anyone traveling

Great battery and basically everything anker is great

In fact, it is lighter than a few of the notable ~20,000 mAh batteries available

This battery has come in handy for charging my iPad and my cell phone

My son recommended this for me as I can’t connect at work to WiFi and lose battery fast

Never had to worry about my phone not having enough battery power (have a Blackberry Keyone)

Great battery life, charges fast, and good

Unfortunately, I learned this only after spending $20 on a USB 3.0 to USB-C cable to make the connection between the portable battery and my laptop

Amazing battery capacity and IQ charging is super fast

My next test will come later when I purchase a small DJI UAS and see how well it charges the batteries on it

Really nice battery pack and amazing customer service

I have purchased several cheaper portable batteries over the years, but I bought this Anker one on the recommendation of a friend

Great battery only problem is the charging speed to the battery since it have a big capacity because it has only one charging input to the wall

and I can charge phones and my iPad also for a few days without having to recharge the portable battery

I had purchased this portable battery in early 2017 and it worked like a charm until several months ago

So happy to have my amazing charger working again!Anker, I LOVE this battery but is recently stopped charging

Amazing battery life.

so I could send the defective battery back for inspection

I am constantly using my phone whether it's work related, games, emails, streaming, or casting to my tv my phone can lose battery real quick.

So I bought this battery on September and I loved it!!!For $42, this could last a whole day unlike those small battery charger

I was able to charge my phone to full capacity more than 4 times and the portable battery still had charge

This is the best battery ive ever owned

Fast charging - two port battery capable of charging my phone about 4 times

Durable battery / Not

I charged my phone 8 times and the battery still hasn't gone down, good for Pokemon go

This is the best external battery I’ve ever encountered!

This battery is awesome

When I returned I found that the depleted battery wasn't charging, regardless of cord I used.

My battery quit working after about 9 months when of the USB ports broke off in the case.

The battery last along time, it’s portable, durable and it charges fast

Customer service is stellar on behalf of the ANKER batteries as well!

: This battery was great until it stopped working

I had issues with two battery packs - I love Anker chargers and they were both not easy to charge after about a

During the entire time I would use it at night since my phones been draining its battery and haven't had time to drop by an apple store

Battery amazing

Wow this battery saved up on our trip to Paris and Ireland

I love this battery

Love this product a little heavy & bigger than expected but great battery life

Great battery life

I bought this because I was taking a group of teens downtown and knew that someone would deplete their battery.

Even for people who have a lot of devices, like families who are going on a car trip but don't want to kill their car battery.

But this battery pack for my girlfriend and she loved it in

Nice battery

This is my second battery only because my dry bag leaked on a trip.

The larger battery works WONDERFULLY

The battery is great too, the only issue I have with it is the lack of ability to charge my phone while the battery is plughed in

I bought it after my previous portable battery pack stopped charging.

Good Battery

I can space charging it for several days before its a must....but overall the best battery I have ever had...

Doesn't charge fast battery dies fast

It's a great battery, very durable and high quality

This has been a great battery for my use.

Seems like a nice battery pack, though.

This is my fourth portable battery by Anker and I love it!

Why would you make a battery and then not support your own cables

If the battery is totally dead it could take a good 2-3 days to charge the battery full.

The cons: battery is on the heavy side, and I don't recommend leaving any devices plugged in once it's fully recharged (may just be

This battery has been a life saver

This right here is the best portable battery I've ever had, it has charged my phone twice and switch 4 times and still has over half battery left.

Great battery

This is a great external battery, it is heavy, so carrying it backpacking maybe too heavy

This battery has been amazing

I have tried a few battery packs like this and none even come close to this one

Best battery

I love this portable battery

Awesome battery bank

Best portable battery I ever bought

I have yet to completely drain this battery.

It will actually charge faster than I'm draining the phone battery with GPS, phone calls, etc

It's a great battery and lasts long, but for traveling is too heavy and bulky

dear anker,my portable battery was working really well, charges my phone 0% to 100% in about an hour

dear anker,my portable battery was working really well, charges my phone 0% to 100% in about an hour

This portable battery gives me 3-4 complete charges before it requires charging

Awesome battery never failed me

Outstanding battery

Fantastic battery

The portable battery is unable to charge iPad Pro 2018 when in use

I love these backup batteries.

This Anker power bank is amazing, the battery life seems to be endless, I charged my iPhone 5S (which need constant charging due to its bad battery life) to 100% around 5 times a day for an entire week before I needed to charge the power bank again

Quick charge and super long lasting battery

This is a good battery pack

It doesn't even sustain the battery level -- My laptop battery dropped from 100% to 40% while the portable battery went from full to empty

I could charge my cell phone from almost dead to fully charged, very quickly, and at least four times if not more before the battery even began to deplete

Battery wont die

Best external battery I've ever owned.

Great battery, but does not charge the fastest and slow phone charge.

The portable battery is unable to charge iPad Pro 2018 when in use

Battery last long time, perfect to take on trips, or out of town on business.

I just leave this battery to power up over one night, and once all four bars are hit (I love how the bars tell you how much charge you have left), I am good to go for the week

Portable Battery Charger for Smart Devices (White) to compare

This seemed to be a solid battery

This battery is great for a backup to your phone

Great battery charger

Best external battery I own

A fine battery while it's working

In conclusion, this battery is great if you want to extend your phone's runtime, and it's great lifesaver for emergencies, but there is still a bit of room for improvement.

I need to charge my iPhone like 6 times a day and the battery is awesome.

I drained battery of the Nintendo Switch then I connected it to a fully charged Anker PowerCore 20100 and it started charging immediately

Thought this would be a great backup battery charger

Great portable battery, the build quality is excellent and provides several charges before going flat

One of the best external batteries

My husband and I purchased this portable battery charger originally to take to Disneyland, since we knew we would be using battery-draining apps all day

This battery is wonderful

Seemingly durable design, simple but easy battery life display

The battery works very well, but after a few months, I was unable to charge it.

The battery works very well, but after a few months, I was unable to charge it.

The battery worked well for about 2.5 weeks

New battery works perfectly!

They’re are no perfect battery packs.

Excellent battery life, sleek and fits into an average sized handbag

This is a solid portable battery

This is the precise battery that comes with the TPCast for Vive (and Rift, too, I’m guessing)

But it is so powerful that it can charge two iPhones which were near dead batteries to 100% in short time

But it’s a GREAT battery

I’ve had it for a year and it works amazing great battery life

Fast charges and amazing battery life

Great battery

Was sent a faulty battery but after contacting [email protected], I received help immediately

Very portable and compact external battery

Awesome battery powerpack.

My battery quit working after about 9 months when of the USB ports broke off in the case.

This one seems to have even better battery life

But otherwise, great battery pack!

I was doing some research on the portable batteries and found this one was consistently held in regard

I am editing my prior review that I gave a 2 stars due to the defective battery that I received even though I receive a fully refund from Anker (still under the warranty)

As always Anker delivered another outstanding Battery pack!

I highly recommend this battery.

Very Good Battery life and Light weight

Great battery life, have charged my galaxy s8+ 4 times and still had capacity left.

lightest powerful battery= 4 phones or 2 tablets

I have purchased several cheaper portable batteries over the years, but I bought this Anker one on the recommendation of a friend

Really great battery life

Albeit it takes a few hours to recharge a completely depleted battery, but once it's charged it's good (for me) for weeks at a time

Great battery, and great customer service!Original

AWESOME BATTERY

Awesome little battery pack that works exactly as described

Hospital emergency had dead battery, luckily I remembered anker charger and worked great.

Best USB battery

Great battery until it eventually stops charging up

Until recently a rather expensive battery pack that I purchase failed just outside of warranty by no fault of my own.

I would highly recommend this battery

Overall a fantastic external battery.

Over all great portable battery.

Very useful battery pack for long road trips!

but i do know that anker makes great portable batteries so don't use this as a reason not to get

It’s a solid battery but that’s a HUGE glitch

This was a great battery back when i got it in 2016 and i was hoping it would last longer than it did

this was a great battery for the first month i had it... now im.on a backpacking

Anker guarantees its batteries no longer than 18 months for a reason - many of their models stop working after 2 years.

This battery is fairly pricey but you get what you pay for

He is now inside with a dead battery and it is pitch black.

I love this battery

but it is vary heavy and takes a day and a half to charge the portable battery from 0 to 100.

This battery would last me days so this just sucks it's going out so fast.

I like this battery ... but, 2 issues: 1) it takes an extremely long time to charge the battery

fantastic battery pack

Works amazingly and battery lasts FOREVER.

Great battery bank

Thiz is wonderful battery bank

Great battery life, perfect size

great battery pack

So, like other reviews that are lower than 5 stars, my battery has stopped working a few months after I bought it

I got this cause my kids drain our phones and their iPads battery so much!!

This device is excellent for recharging my dead or almost dead IPhone battery multiple times without becoming dead itself

I love Anker I've had a older pack from 2014 and it hasn't lost a lot of it's capacity and it runs great, this new one doesn't give me any doubt in anker's ability to make great battery products, I have tried many packs and most die off while Anker keeps on going.

Compatible as a spare battery for the TP-link wireless VR adapter

great battery pack.

Very durable and great battery life

Great battery charger

Battery works great to recharge iPhone multiple times

Battery works great to recharge iPhone multiple times

Excellent battery life

The battery was awesome when it worked however it had recently started to swell and I am concerned of the safety with this product

Nice little battery

This charger also has an excellent battery life, able to charge my phone about 3 full times before it needs to be recharged itself

This battery was great in the beginning

and I just got to say what a fantastic battery life

The product is excellent - 4 hour battery back-up for my iPhone!

My wife and I bought this device after purchasing our first Anker portable battery pack a couple of years ago

This battery is great, very reliable, charges my phone and iPad several times before needing a recharge

I bought this so that I can charge my GoPro Karma Grip and Camera while on the go since the Karma's battery isn't replaceable

Great little battery pack charged 4 phones and still had 75%

Best portable battery purchase

My Anker portable battery will not fully charge

Shae understood my problem, and offered to exchange the battery, free of charge

Before discarding the supposedly defective battery, i charged it again with the cable that got shipped with the replacement.

amazing battery, does not loose charge when not using

The battery is very sturdy and holds a charge.

I think the battery is quite good;

Bought a lot of useless batteries until I got this one

Great battery backup

I never trust portable batteries because it never charges the amount it's supposed to, but this thing does way more than is asked of it

Love this battery

Great battery, holds many charges

Outstanding battery lasts very long and charges great!

Amazing battery life and durable

Awesome battery life and very quick charging.

I am left with a large paper weight in a nice battery pouch

This battery was so much better than smaller batteries I used on a trip to NY, NY last year

Great battery life, charges phones FAST

When charging the powerbank it takes a little long but it has good battery life

Due to this, I now have an unusable battery since it no longer works correctly.

A couple of days later the new battery came and it works great, like the first

Great battery life but sometimes charges extremely slowly.

This battery has been very good to me, but 3 years later it has died

I bought two Anker portable batteries

This is a great battery, lasts a long time

Yet another defective battery bank

A version several years ago used to have one, which would get turned on inside a bag and drain out the battery

great battery pack !

Great battery for travel.

Great battery!

This portable battery is awesome, it charges my phone faster than when it’s plugged into a wall

So far so good, this is a great battery.

I really like this battery

The battery only drained one bar after charging one iphone 7 every night for 8 nights straight

This battery was great for 8 months

Great little battery pack.

Bought this a couple of years ago when i had a Samsung galaxy phone with a weak battery

I like that it case with a little bag which helps to keep it from getting scratches and can hold the charging cable for the portable battery and a charging cable for your

for anyone who.jas a long commuting day or an older phone with less-than-stellar battery life

The battery is never dead and I can charge multiple phones with it

Fantastic affordable battery and amazing customer support!

It charged phones and tablets quickly and I kept it in my camera kit to make sure I always had a fresh battery on the go

Excellent battery life.

What are the best battery pack I ever bought

I have other brands portable batteries that I've used for

Keep in mind this is not a portable battery made for your pocket; it can fit

Recommended my roommates the same battery and they love it too

Love that battery

I absolutely love this battery

Great battery life.

They sent me a new battery ASAP and it works perfectly

After they recommended a few troubleshooting tips that failed, they sent me a replacement battery and advised me how to properly/safely dispose of the defective battery

I like everything about this Anker portable battery

the battery is great it charge my cellphone pretty fast even connecting 2 devices doesnt cause any issue and it holds a lot of power.

This battery is often a saving grace

I have used many portable batteries over the last 5 years as I travel constantly and am always in need for an easy recharge.

EDIT: Anker customer service was very responsive in shipping me a brand new battery, even though it was out of warranty

Well I started off really loving this battery, it held a great charge and was able to charge multiple phones multiple times without charging but after 6 months of having it, it won’t charge up anymore and is completely unusable

then you know the woods and weather tend to drain your battery.

I loved this battery at first, but after about eight months it became very difficult to charge it - I’d have to spend time wiggling the charging cord and propping the battery up just so.

The battery is just solid, and never had any problem

In fact, the battery for my gimbal, which was at 100% when I started using it, died before the powerbank even went to 75%

Monster battery pack keeps me in the game

Anker is the best and everyone who uses devices that need to be charged should have a good Anker battery

It charges my IPhone 7 at 20 percent to 80 percent in less than 30 to 40 minutes!I would recommend to anyone who needs a good battery charger

In places with few options to charge your phone which is draining battery because you're lost and constantly looking at Google Maps... This was absolutely invaluable

This battery is a life saver.

This is a really great battery pack.

Also if you or any readers were wondering I bought a (Anker PowerCore 26800 Portable Charger, 26800mAh External Battery with Dual Input Port and Double-Speed Recharging, 3 USB Ports for iPhone, iPad, Samsung Galaxy, Android and Other Smart Devices) before

Love these batteries.

Excellent for travel, phenomenal battery life.

Even then, the battery had only depleted 1 level

Awesome battery!

I had an Anker battery before, but unfortunately lost it

Best portable battery ever

The best portable battery I have ever owned, you do need to make sure you have a quality cable for charging it or it will take a very long time to charge.

It has a crazy battery life, charges super fast, and is very good quality material

Thankfully, that one held its charge so I could get enough battery power in my tracker in case of emergency, but not enough to let family

While having the third port is nice, I think Anker PowerCore 26800 Portable Charger, 26800mAh External Battery with Dual Input Port and Double-Speed Recharging, 3 USB Ports for iPhone, iPad, Samsung Galaxy, Android and other Smart Devices wins due to having a better form factor

.. guess i got a defective battery

Bought this portable battery and worked excellent in the beginning.

and I let 3 people use it to charge their cell phones fully, we all used this 10 time before the battery was almost dead,

Great battery!

Was really helpful though, we could charge all 4 devices and still have battery before it died.

Amazing customer service, and the battery is a lifesaver.

A minor inconvenience as this battery is a beast.

I did not have to worry about draining my cell phone battery while using Google map to find my way around

This battery worked great for several months but it just stopped working

Great battery!

Good battery bank with lots of capacity

I will sometimes keep this in my pocket since it's so thin and slim, making it easy to charge my phone on the go or keep it charged if I'm using an app on my phone that murders my battery

It's heavy, as are all external batteries, but well worth it

The new battery works so nicely

It's easier to keep a grip on this one.-This battery knows to idle and not let it drain constantly when nothing is plugged in

Anker reliably makes the best external batteries

the battery works really

Comes with a cushy and soft fabric case — love this battery

Good Battery, charges fast, i can charge a lot of iphones

Said it works good to charge his electronics when on the go and has a good battery life

Great battery for week long hiking, kept my phone and headlamp charged!

What,I’ve learned in the process of picking the right battery charger is that the main difference in similar batteries with similar specs is the company behind the product.

10/10 Fantastic great battery life fast charge

Love these small PowerCore backup batteries.

I have a small, portable fan with a usb plug and I use this battery to cool off my son when we have to go outside in the summer in Phoenix

The whole battery doesn't work anymore, even if it shows that it's fully charged

I needed a larger capacity portable battery for going on camping trips or

The best battery

long battery life and portable.

This is the best battery pack ever

Oh by the way, this is a great battery pack 5 stars!

This battery has been very good to me, but 3 years later it has died

Great battery

Love this battery.

As you can see in my pictures, the top battery in the box is the one that is new and the bottom is the one that was acting wonky after a little over a year

Ubio batteries charge the phone fine.

Decent battery lifetime, but for the size and weight, it should run a submarine for a day.

Great mobile battery!!

This was a great battery

Due to this, I now have an unusable battery since it no longer works correctly.

I have purchased many portable batteries and accessories over the years and will continue to to do so.

im also a fan of Anker Products.ive buy a lot of their products from Speaker,wireless headset,charger chords,power outlets and mostly the portable baterries..but this Anker portable battery iv purchased last August2016 is not that good compare to all ive purchased from them..after using it only for 3months.(i use it only when i travel,and sumtimes at night.but not most of the

It’s a large enough battery where I can use it for days before it needs to be recharged, then I just let it charge

I loved this so much I bought one for my dad for Father’s Day as he travels on a regular basis and was having issues keeping his cell phone charged, he really enjoys it and uses it often.

Had issues with the charging port and contacted customer support as it was within the warranty period

The replacement works as it should and I’m hopeful it will continue to do so.———-I've been lightly using the battery pack for 10 months now

Don't waste your money on this product as it is useless.

After some time one of the chargers stopped charging as fast as it used to...

I bought this in 2017, and it still works just as well as when I bought it

Even after an accident going through the washer it still works as if it was brand new

n’t work they were quick to dispatch a new battery

just do t work

n’t be that upset about it.

n’t work they were quick to dispatch a new battery

just do t work

n’t be that upset about it.