The battery in the phones these days do not last over 2 years and extremely difficult to replace

Great external battery to have on the go.

Great battery.

Well I really want to give this battery a 5-star review because it worked awesome for me for almost a

After taking over a thousand photos (many of them pano shots) and topping off my Kindle battery once, the battery pack was still at 3 bars

Would recommend if looking for a durable battery pack.

Great external battery!

This does not mean at all that this battery isn't great or useful, it's just that minor OCD gripe of having a fully charged brick when you're about to go.

My other cheap battery pack can charge with no problem.(see picture, Switch Pro Controller's charging light is not on)

i love this 'brick' battery

The battery was intuitive and easy to use

Great battery

It charged our phones and had a good battery life.

Great back up battery, 6 charges for my samsung note 8

Impressive amount of power this little battery

Great Battery, lots of charges and quick charges

Awesome capacity for a portable power battery

I found the problem, fixed it and now my battery works like a champ

It has enough capacity to charge my plethora of "i"devices multiple times over, as well as my RavPower dual Nikon battery charger

These are hands down the highest quality and best battery pack i have ever owned in my entire life.

The battery is great

please we prefer to pay a litle more and have the right charger to charge the portable battery, thanks.

This thing has amazing battery life, 4 stars because it should have an led light for the price (uni-tasker this one)

This battery would be great for camping.

This battery is very good!

Great battery, great price

This is just a fantastic battery, I have used it to charge my handphones, a Samsung Note 5 and a Samsung 8+ all at the same time

Even better is the fact I haven't even recharged the portable battery once

Great battery!!

Great battery!

Very practical and has released me from worrying about dead batteries when travelling.

One of the few good battery choices I've made.

Used it a full day constantly for my phone while playing Pokémon GO which severely drains phone battery

The battery worked well when it worked.

The battery worked well when it worked.

Once the battery is drained - it requires at least overnight charging before you can use again

It is great battery it can stand last longer and heavy duty.

Great battery.

Most awesome battery ever

Awesome battery

Prior to that the battery worked like a charm.

so I placed my iphone 6 on pure battery drain

I love this external battery

Fantastic battery pack very powerful and simple to use

it works amazing and has a crazy huge battery

Awesome battery

Came with a full charge, but was never able to charge the battery again once it died

This battery has been remarkable.

Solid battery and and 26800mah is a beast.

So I used this Amazing Battery Pack!

Definitely recommend for anyone who's looking for a portable battery, though you might need to have your own cables or an extender.

I have a Lenovo TAB 2 10.1 inch tablet running Marshmallow 6.0 that has great battery performance.

Portable Battery Charger for iPhone, iPad, and other Smart DevicesThe RAVPower charger left me stranded

That connection causes a constant drain in the internal battery only allowing me about an hour before the iPad's battery is drained

Since is a high mAH charge it's going to be a bit heavier than the cheaper external battery chargers

The battery works

I have not yet been able to use this until its battery was drained

I intended to buy a more pricier battery pak and it back fired because it stopped working

Great battery back up

I finally spent a little extra money on a nice external battery, rather than just buying one of those cheap ones every month

Its a large portable battery pack for long trips and for multiple devices

I keep stats on an iPad, and it drains the battery pretty quickly, especially if they play more than 2 games a day.

Larger than I expected, but great battery pack

This battery is amazing!

Battery works great and is not to heavy

It's pretty big and heavy, but it is a great battery pack.

handy battery pack, a little on the larger side

The best battery pack out there on the market right now.

Charging multiples depend on your charging idiosyncrasies (I start charging my phones at 20% most of the time) and number of apps zapping your cell battery

but I had to write one for the RAVPower 26800, because it's the best battery pack I've ever used

Amazing battery power

Excellent battery

Excellent battery pack

really good battery for on the go, whenever I forget to charge my phone the night before

Pretty good battery with just One light i Charged by girlfriend Iphone 7 plus and mine as well

Great battery

I was able to charge it and show the blue glowing lights, but as soon as you disconnect it, the battery was dead

Great battery bank

They are durable, long lasting batteries

This is awesome for people like me who don't like to charge a portable battery as much as they'd charge a phone

Great battery capacity and quick recharger

Great batteries

Great combination, and battery is protected.

Last January I got snowed in at an airport in Colorado and went through all of my portable batteries

Excellent battery life.

—when I plug in my Samsung device, the battery emits a high pitch whining noise, sounds like it's about to explode or something

I used it to charge my Nexus 5 phone whose battery is failing

One of the best phone battery pack available

When I finally get to use it, the battery drains in a day.

Also a LG Stylo 3 on Nougat 7.0 with great battery performance.

Amazing battery life, lasted me 3 nights for my iphone 7+ even while I used it.

Good battery life and I’ve taken it through the elements from extreme cold and snow to humid and wet to desert heat and sand

Otherwise it makes for a great backup battery pack.

at this point i was just trying to drain the battery before doing a full charge and testing again.. needless to say I never was able to get it to zero - I finally broke down and charged it, I also purchased the recommended charger - took about 12 hours before all lights were solid indicating full charge

Any one who is thinking about buying this don’t hesetate great Ravpower battery

Great product, awesome battery

A little heavy but truly a capable battery back up

On one plane the USB outlet did not work, so I used the battery for the whole 4+ hour flight, it still had power to spare while waiting for the connecting flight.

good battery bank

It has good battery life.

Best battery pack I have ever had....takes a while to fully charge up but provides spectacular long length service.

Fantastic battery pack

Now I'll be able to use my iPhone for more than an hour before the battery dies - a lifesaver as I can now rely on my phone to track the storm and keep me apprised of conditions after the power goes out

that does it all, take crazy amounts of pictures, listen to music, text, use SNAPCHAT (which considerably drains ones battery), etc

By Doing a lot of traveling you will notice if you are not in a economy plus seat on some airlines they will not offer in seat power and being on an 8 hour plus flight will be painful without some entertainment and also in some of the major airports you know the hassle of trying to find a charging area they are always hogged up and some airports don't even offer ports to charge your devices so if your an avid traveler and would love to keep powered up i would recommend this the build quality is great and the battery pack will give you a handful of charges before you will have to charge it no issues with the product its a great battery pack and very reliable when you need a quick charger either at an airport or home without electricy during a storm this will be great have a good day!

It's great as a battery otherwise, but I hate that "feature".

It charges my phone considerably faster than a wall plug, and as soon as the phone is fully charged, it powers off and does not drain the battery

This battery is sleek and easy to use too

Perfect battery for use with my SharkRF

One of, if not the greatest battery bank i've ever had

Fantastic battery

This product reminds me of one of the terminator movies when the robot takes a bad battery out of his stomach and tosses it from the car and it explodes like an a-bomb on the side the road

I normally love Anker portable battery, the reason why I'm giving this a 3 is that I got this as a birthday gift from my sister and after 3months of having this, it never charged all the way and can only charge my phone 3.5x

I registered the battery (very easily using my Amazon order number), they extended the warranty out to 2021

If you're looking for a great battery pack, get this!!

This is a very good battery pack

It's great as a battery otherwise, but I hate that "feature".

Got tired of dead batteries.

The rest of the trip we were fighting for battery life and having to not film or take pictures due to dead or low batteries.

This is a powerful battery pack.

Awesome battery lasted all week on 10 hr shifts ,charged my galaxy 7

Great battery

Although I am hoping the first battery was a defective, I appreciated that Sunvalley’s team were quick in resolving this issue for me

The market is flooded with poor "quality high" performance batteries - I own several.

Battery works great

Portable Battery Charger for iPhone, iPad, and other Smart Devices

So far I have never drained the battery all the way.

One of the best battery bank I have purchased so far!

I have a 7,800mah extended battery for my Galaxy, this battery makes it easier to charge my phone almost 3 times

Great battery pack

I'm impressed - it's a strong battery pack

This battery has made it possible to work for aall day without loosing connectivity or draining the battery

This is one of my favorite portable battery packs

I have two battery packs that I like to carry around

Awesome product, battery lasts a LOT!

By Hermitshell that will display on the product screen. as well as

It works as it says on the ad.

My phone was not as warm as I'd have expected (A Samsung Galaxy 6, so you know what I'm talking about here...)

Guys, please buy this as you will not regret.

n’t waste the charge when not powering a device

n’t waste the charge when not powering a device