It doesn't do any super-fast charging modes, but it does supply 2.4A at

It's heavy, long - but I always get a bunch of fast charges from it

I just take it with me all the time and never have to worry about my phone losing charge.

Great charging though.

Super fast charging time for all my electronics and long lasting battery life.

and I see how BIG the difference in how fast the power bank charge

This charger works great, keeping my phone and tablet charged.

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

Only downside is that the phone doesn't recognize it as fast charging, but the charging speed is considerably higher than normal.

Looks sleek, charges phones fast, and will do several complete charges for an iPhone 7 before needing to be plugged in.

works great and charges phones fast

If just laying around for a long time it seems to lose a little charge but not bad

However, last week, my PowerCore failed to work/charge, this happened 9 months after my purchase

It holds enough charge to re-charge my phone about 4-5 times

Problem is, I only get maybe 3 charges before it dies

The instructions say the best charging is through an Anker power dongle.

Keeps a strong charge but a little heavy to keep in my purse but p defect for traveling.

This portable charge packs a punch

amazing battery, does not loose charge when not using

I was using the fast charge usb slot 1 time aND it broke has a short in

8 full charges before this bad boy n die out

My Samsung is able to fast charge off of it

Excellent power storage and very fast charging time

I was having issues with the fast charging port in this battery pack and was extremely dissatisfied

If the devices plugged in are already charged and aren't using much power, then the PowerCore should have more current available to charge itself and should do so

I've charged both my wife's and my iPhone X simultaneously, was able to get a pretty good charge on an iPad Pro, charged my Apple Watch, and even my Bose QuietComfort headphones (obviously, not all at the same time, there are only two ports)

30 min full charge outstanding so far.

We have not hurt it at all, and no other precious use then one charge and discharge

This was awesome at Disney or anywhere you need portable charging for your phone.

Excellent product, fast charging, not as large or as heavy as I was expecting

While they worked great for a month holding a charge for along time as all the other reviews say, both chargers stopped charging properly after only a month

Battery fails to provide adequate charging

Lots of power, fast charging and nice quality.

10/10 Fantastic great battery life fast charge

Fast charging on my phone.

I kept it charged and packed in a diaper bag for the inevitable charges needed on tablets for kids

Don't have to worry about plug converters on international trips, or worry about low wattage and slow charging in certain countries.

My cell phone loses charge pretty quickly, especially when using it continually as a camera

And when it eventually died, one overnight charge would bring it right back up

Bought this one on sale and may look forward to buying the powercore2 for faster charging.

I really like the product--easy to carry and holds an immense charge.

It gave us great peace of mind to know that we had enough charging power for several days with this device.

Does not facilitate fast charging for Samsung products

The charger works great!I originally received a defective charging cord with my charger

It seems like it still has charge, but I can't trust it on long trips

Holds the charge very well.

The charge on this battery is insane

Still going strong, batteries are still holding a good charge

Previously I owned portable charges with similar charging capacity but they were much more bulky

The charge was quick and I really loved how I didn't have to mess with the power pack when we plugged the phones in

Works great charged my phone and headset at the same time

It charges it almost 8 times, and it does work with the fast-charge.

Works great can charge both my s8 and iPhone 6s simultaneously and full charge in an hour or so

Doesn't seem to support a fast charge for S7 as far as speed of wall chargers but does a good job.

However, you need a fast charging

Mine stopped charging past 50% about 18 months after purchasing, but Anker honored their warranty and replaced it after trying some troubleshooting

Does not facilitate fast charging for Samsung products

Durable and lasts forever even after multiple charges to my galaxy note 8 and galaxy s7

This charger is awesome, my phone and headset charge in no time.

but so far it’s charged my phone twice and keeps my Juul’s charged and hasn’t lost battery life yet

Best charging bank yet!

That's kind good charging

While disappointed that the description said it was for fast charging, it also clearly stated, later, that it was not QC compatible

This battery provides at least 2 complete charges as well as a partial charge

To slow charging.

So if you're looking for something solid that won't fail you, and you want/need faster and more powerful charging than some of the light, cheap and cheerful battery packs out there, get yourself one of these gems.

I love the powerful charge.

it holds its charge well,charges phone quickly

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

Great charge speed

Item is described as fast charging but when my phone was plugged in overnight, it didn't reach full charge

This is the best charging bank I’ve owned yet

I think this is real fast charge

Only got about 3 full charges but that does work for what I need.

Holds a good charge and keeps my phone alive and well when I'm not able to get to another power source

Can’t give it 5 stars just because it doesn’t support passthrough charging, but I still recommend it.

It lives in my bag and goes everywhere with me, and has been paired with a couple good fast charging cables so none of my devices can die even while I'm noodling about all day and night without a power outlet near by!

My PowerCore 20100 stopped charging recently which prompted me to write a bad review because I was disappointed

I was able sent an brand new charger to replace mine that had stopped fast charging at no cost to me

I can get 7 charges out of it before it dies

It came in totally fine and been charging fine

Good charge

It's a great external charge that charges

amazing battery, does not loose charge when not using

Anker sells some amazing charging products

It still does a slow charge but since I upgraded phones a few rounds back and moved to phones that fast charge a old "slow" charge is really slow

This portable charge packs a punch

Keeps a strong charge but a little heavy to keep in my purse but p defect for traveling.

Slowest droid charge ever

I purchased this portable charge for my trip to Disney.

I assume it would keep other electronics charged as well.

Love it, it keeps it's charge for days very long periods before needing to be recharged

Good charge backup

No complaints, it hold the charge forever and it does deliver the charges suggested by the manufacturer

Holds a great charge and last forever

Very strong charge

It does not hold a charge well at all and it takes quite a bit of time to charge a phone

It does charge noticably slower for obv reasons.-Like my car, I never like to leave my battery under half full

So yes it can still charge the phone but no longer does a fast charge

I have to plug it into the wall at least 18 hours before I plan to leave to ensure it gets a large enough charge

, it rapid charges every device I connect to it while paired with my Anker Powerline cables

Portable charging at it's finest

Worked great for about a month then died won’t take a charge or discharge

Works great and provides a fast charge

Holds a great charge, can recharge phone and ipad several times

I would say it hold 4 solid charges and you can charge more than one device at once

Holds a charge forever and works really well to power your devices.

So I suggest buying the case, to avoid accidentally hitting the ON button and draining the charge!

I know the Anker charger is not Qualcomm compatible, but their own IQ fast charging technology usually works (I've had 3 car chargers that I've gifted and 1 of my own, that still quick charge all electronics)

Blue flight flashes like it is charging, but no charge is held.

Best thing I ever bought.... if I could give it 100 stars I would... so useful charges really fast One time I charged like three devices on it and still survived long time

Since most things can be charged now by USB this thing is sometimes a blessing to have

Really strong charge

I've even taken my phone cable that plugs into my AC adapter and fast charges my phone and used that cord on the power pack to make sure it wasn't the cord but same cord iin the AC wall adapter fast charges but in the power pack slow charges

Fast charging.

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.

Fast charging speed and long charge duration

Unfortunately the charging port to charge the battery charger itself no longer works

Holds a charge as promised and is very reliable

This one stopped holding a charge after about 9 months, and Anker quickly honored the warranty and shipped a replacement.

this is the greatest when charging multiple things

This thing is great - charges 2 devices simultaneously at 2.4a (twice as fast as the adapter apple gives you to charge) and charges an iPhone 7 about 7 times

great! charges my 10.5 ipad pro fairly quickly even while i'm using it (taking notes not watching movies or videos)

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

The OGO usually dies after about 2 hours, but with the Anker attached (fully charged) I can use the device for 2 hours and it still reads 100% charged

With fast charge and it’s own battery life

It doesn’t keep the charge as long because to desert heat reduces the life of any battery device, that’s just nature of heat and batteries

Great for bringing to work or a long trip, holds power well and charges faster then most.

This device has fast charging and charges my iphone plus in a few hours and carries 4 full charges.

The new cable fits snugly and is so far has not come loose while charging

can charge many different devices to full multiple times, the Q3 port is awesome provide the fast charge to all the devices I used with so far.

It's extremely fast charging to my Samsung galaxy S8

Good size, carries a strong charge, easy to recharge

Great charge capacity, surprised me!

Both phones say it's not compatible and it's slow charging.

Fast charges and amazing battery life

This device has very good charging capacity for multiple phones or recharges.

Worked good for flying over seas, had a constant source to fast charge with.

Died within 4 months, won’t take a charge now.

It holds a powerful charge that you can use to charge your phone, tablet or ant other device several times over

The portable charges enough to power up your iphone multiple times (at least 5 times or more)

It is a fairly outdated model, so it does not support Qualcomm Quick Charge, which is a bummer, but, at the same time, is completely understandable

While the originally ordered unit, unfortunately, did not work (it simply wouldn’t convey the charge), the company’s customer service rep made sure I immediately received a replacement unit, which DOES work perfectly

It works fine and charges quickly, IF you angle the panels correctly in full sun.

Long battery hold and fast charging

It holds a good charge and I was able to charge my phone a few times while traveling.

I've even taken my phone cable that plugs into my AC adapter and fast charges my phone and used that cord on the power pack to make sure it wasn't the cord but same cord iin the AC wall adapter fast charges but in the power pack slow charges

I still give it 5 stars as the charging was impeccable before it stopped working, and I contacted Anker about the

Also, if I use my phone while it's connected it charges so slow that I actually lose charge.

I've never had any overheating issues, even while charging two devices at once

The charge is very convenient and reliable, and capable to charge many times

I can charge my phone several times on the fully charged portable charger

Also it is great for sharing because it has two charging ports making dual charging very possible and easy

This is not a fast charging device.

I purchased this specifically for a day trip knowing my battery might drain b/c of having to use GPS

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

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

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