Plugging the same phone into a Quickcharge charger, I get .98 amps at 9 volts--faster charge, more volts

It's been a few weeks and so far it hasn't shown any signs of slow charging or any other problems... so thank you Anker for you good customer service.

The main reason i bought this battery was because i read it supported Fast Charge

this is the second 4th power bank i get from anker in the last 3 years, 2 of them of the same doesn't lasts, the last problem I am having from this model is the charge drown so fast and when charging it again, it can take up to 4 days to be full!so wierd.!

I can get a couple charges out of it even when my wife steals it for her Moto

Works great, charges phone quickly and multiple times

Works great, charges phone quickly and multiple times

Turns out powerIQ and ultra fast charging is just marketing, the only way to

Works great, charges items fast, made vacation much easier in not having to find outlets to plug into

Works great, charges items fast, made vacation much easier in not having to find outlets to plug into

Taking long time to be charged but works so good

Light weight and fast charging

Works well, two ports are great, but it doesn't fast charge as the single port version did.

The charging was faster than I anticipated.

It is slim, compact, has an exceptional quick charging time and an excellent storage pouch

The battery charges the phone at an abysmal pace, slower than the phone runs out of battery

Fast charge on my phone.

 Second time ever charging it, it’s 40hrs later and the light is still blinking, only 1/4 charged, not worth it

Excellent charge capability.

Excellent charge capability.

and it holds the charge for days and works for multiple items - iPad, iPhone, etc.

Charges my iPhone 7+ very fast, I can’t get 4 solid charges on this charger from less than 20% battery on my phone to 100% before I need to recharge it again

We use this for our trip to Orlando Florida, it works great, charges fast, and I think it charges the iPhone about five times

great capacity, retains charge very well for a long time not in use

Fast charging and light weight.

Several charges available beyond a 7 day trip to WDW

Love it, works great holds charge for a long time.

Very good charging ability

The battery life will only last one full charge of my note 5 and my phone detects weak charging.

This has held up so well and charges quickly

It has enough charge to fully charge your phone from 0% to 100% about 2 1/2 times before using its whole battery life

it's NOT Fast Charge for Androids

while I was on safari it kept most of my electronics charged! outstanding!

it will not fast charge so it takes longer to charge up my phone.

Love the two ports, charges incredibly fast, lasts forever and love the bag it comes with

It holds enough charge to recharge my noise-cancelling earbuds, as well as my iPhone several times.

My old iPhone was losing its charge so quickly and frequently that it was necessary to plug in constantly

Supports fast charge, not too heavy, comes with a pouch.

I've had this battery a while, still holds a great charge

It even does well when charging two devices at the same time

I have a Motorola phone that has a fast charging feature.

Fonally used it on vacation and Fast Charge did not work

It’s durable and charges really quick

Fast charge speed and light weight; great for traveling.

awesome product love it, holds a great charge longer than our original

I tried different cables, including the cable off my fast charge outlet plug

I usually need to leave it plugged in overnight to give it a good charge

Fast charging and durable

It will charge an iPad if not in use; charging while watching videos or playing games will not get you the same result, but will keep it (iPad) from draining nearly as fast while charging slightly in the process depending on what you’re doing, apps you’re using, etc

Fast charge.

I had the single port and that did fast charge

Full charge is good for 4 charges on iPhone SE , not as advertised

Hold charge really well, and has a lot of power

unbelievably fast re-charge with Samsung Galaxy S7

Works great and charge lasts a long time.

This is a convenient, lightweight and powerful charging device

Super fast charging and the battery lasts for a long price

The more recent chargers have a better interface for faster charging

I bought several car chargers and they all broke, did not fast charge or just charged too slowly

The middle port is doing great as well as the charging port on the right

These charges work excellent for Iphones.

Strong, fast charges

I also take this on days when I golf so I can have a charge ready in case I need to recharge my phone and/or a portable speaker I use to listen to music

Amazing charging capacity.

There are lighter ones they charge super fast and may not give you as many charges, but charge super fast for a good 3 charges, which for day to day is all you should need before you need to recharge

Works as advertised, doesn't get warm when charging, and although it doesn't support quick-charging,

And it quick charges to, perfect when you're running low

Works as advertised, doesn't get warm when charging, and although it doesn't support quick-charging,

Main purpose is to keep my daughters new smart phone charged all day

I love this portable charger because of the fast charging and its light weight for the amount of capacity it gives out

so I never feel stranded when they lose their charge

Lightweight, fast charging, and works as advertised

It takes about three hours to charge, once charged is great to take on the go.

He loves it, it sustains a charge for a very long time and it charges up his cell phone fairly quickly

No fast charging but not a deal breaker.

The charger stays charged and the battery does not drain when it’s not being used

Charged my iPhone very fast and the Anker PowerCore did not seem to lose any charge

Compact, long lasting charge, light........ love it.

fast charging for any device, 2 ports

Pair with a fast charge plug and you’re good to go forever.

The product itself both the smaller version and this bigger version, have smart IQ charging and they are able to deliver power to the device you are charging at optimum speed

Great for trips too so your phones don't die on you as they always do.

Works as it should if not better!

All in all, a good purchase with a product that works as it should.

You’ll want to charge this overnight if drained as it takes a while to do so