Pretty solid battery so far.

Awesome battery! charges everything I keep in my to-go bag easily, and I've yet to deplete it more than halfway on trips in a day

I would qualify this battery as low weight compared to other similar capacity battery pack

Love this portable battery.

This is the best brand battery pack out there

What is particularly nice about this portable battery pack is that it doesn't come with any clips to hook up to your car battery, therefor making you think you can start your car from something like this

I play PokemonGO while I walk and since the app is so horribly un-optimized, it kills my phone battery in about an hour

Battery stopped working within 3 weeks after purchasing

I have had it for about 10 days and love it so far and would definitely recommend it to anyone looking for a good long lasting battery pack.

USB-C 3A is what I was looking for in a portable battery to charge my Nexus 6P and does it with ease.

Obviously the battery will have a net drain but it's a nice feature

Having recently purchased a Nexus 5X, this new battery is great for me

great external battery not to heavy, could recharge phone three time before it need it a recharge

These products are of great quality and don't seem to lose their capacity over time like other portable battery packs do.

I highly recommend this for people looking for a portable battery.

Great battery bank for the price!

This battery is great

Love this Quick Charger 3.0 but after 3 Times Used, the Battery won't hold and drain really fast.

This can be considered the best battery pack available at the moment

It was a great quick charge battery pack with a long charge

Also, the battery on this was amazing, we could both charge our iPhone 6 2 TIMES before this needed a new charge

Awesome battery pack

The versatility and the massive capacity at 20100mAh makes this portable battery pack well worth the investment for your charging your portable devices, like multiples phones and iPad/tablets.

20100 portable battery is very good

Nice external battery I have

After about 3 months, the charge capacity slowly started dropping, and after 4 months I could only charge my phone (3000mAh battery) once per charge, and at 6 months the charger stopped working entirely

Great battery

Excellent battery pack, works perfectly for me, I use it with my note 8 with a USB-a to usb-c cable to and fadt charge works perfectly, would prefer the usb-c port on the battery pack to be qc 3.0 compatible to be able to charge the battery and my phone fast, as the QC 3.0 input only works on the micro USB port and the output is only on one USB-a port.

It has been quite useful being able to both charge my devices with Quickcharge as well as the battery pack it self

great battery pack keeps up charging 3 phones at the same time why walking around for hours on end why playing pokemon go or why traveling

I've already charged up my Android phone, my portable universal battery charger (2 rechargeable D cell batteries), Bluetooth speaker, and Bluetooth headphones

Great battery back so far, quick charges Pixel XL just as fast as OEM Charger and has been great for everything else I

Best battery I've ever owned

Probably the best battery pack I have purchased, But twice already the ports to plug in things have slipped into the case of the battery pack with no way of accessing them

When you have a business trip where you can't be bothered to charge your battery for 14+ hours, this quick chargeable battery is HIGHLY recommended

I have a samsung S7 that simply drains its own battery like there is no tomorrow

Best battery packs on the market.

Great battery pack, charges my Nexus 5X just as fast if not faster than the wall charger.

Plus the battery is only slightly warm when in use

Solid battery life with a fairly small size.

I'm giving it 3 stars for being a solid battery...it would've been 5 if the bastard hadn't been rendered useless after a 2 foot drop onto carpet.

I also noticed the battery is not quite efficient

batteryBig ol portable battery charger from RavPowerCheck.

Best portable battery I have ever owned, can fast charge my iPhone XS Max, Pixel 2 XL with the USB C port, I had this battery for like 2 years, and have no issues with it at all.

This battery is beautiful

Oh and if it floated in water also that would make it the best external battery charger on the market.

You can play while it charges with this and doesn't drain the switch battery while playing.

Great Battery!

super long battery life, but not great for walking around town with

A compatible wall charger & cord will charge the depleted battery pack very quickly for on the go use.

Nice battery bank!

Great to have when you go to the gym after work and your battery is almost dead

I've drained this battery down once while charging my GPS SOS unit 1 time , Garmin 650T GPS 1 time, Action camera batteries 2 times , and my cellphone 4 times

It worked perfectly for all my devices, had just enough battery to keep me running during my whole trip to Canada...until it got knocked off my nightstand by my cat (she's a jerk) and whatever keeps the ports in place broke

All in all I really can't recommend this external battery enough.

Unfortunately the battery died after 4 weeks of delivery and hence I couldn’t return it

Highly recommend for the person who needs to charge up devices, but not from a dead battery, frequently.

After a brief explanation & understanding it was just a bad battery pack

its a really great sized battery but the overall size compared with other brands

To connect a portable universal battery charger you'll need a male USB 2.0 / 3.0 to DC 3mm female cable

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

Best external battery ever and that a lot for me to say

This is the first USB-C compatible battery pack I could find

I recommend having two of these portable batteries - when one runs out the next is good to go while charging the first again.

However, it doesn't include a power cable to charge the external battery once you deplete it.

Works as advertised but when your Quick charge devices (I have a Samsung Galaxy S9+ and Motorola Moto Z2 Force) the battery tends to drain incredibly fast on mine

Amazing Battery

After about 8 months of using this pack the battery started to degrade noticeably, I am at 11 months since my first

I recommend this battery and this seller.

You don't have to worry about having enough battery to charge your phone

It worked perfectly for all my devices, had just enough battery to keep me running during my whole trip to Canada...until it got knocked off my nightstand by my cat (she's a jerk) and whatever keeps the ports in place broke

The fact that the battery pack itself supports being quick charged made things go quick on Friday when I needed to recharge it

This battery is awesome

best battery pack ever.

I have tried many and this is by far the best one battery life is amazing.

I have a Sony Xperia X Compact and this charges it incredibly quickly!All in all, a great companion to make up for lackluster battery life in devices

Can charge portable battery and device via USB-C port

Great battery capacity has QC3 and a USB Type-C port!

By far the best battery I have ever owned

What I REALLY like is the fact that this has fast charging if you have a proper usb c cable, and it has such battery capacity that I can top my Nexus 6P to 100% several times on one charge of this portable charger.

Great battery for travel

And when it comes to recharging the battery it does in a very good time like in 5.5 hours and using my RavPower charger of the same brand

This battery is perfect for heavy daily use

Both my wife and I have older smartphones with less than ideal battery performance and this thing was a lifesaver while we were traveling

Excellent back up battery, we purchase 3 Rav

After about a month and a half of use, one of the charging ports went out and the lights that show the power level would flash constantly until the battery was drained

but otherwise the battery looks fine

So, a 2+ year old portable battery pack with half the mAh runs my fans for longer than this brand new battery pack

Please note that ALL rapid chargers and ALL rapid batteries require the use of good Sync Cables.

An awesome battery pack

Also i purchased a Sony camera that had a dead battery out of the box

I barely used it and haven't even fully discharged the battery before the quick charge port failed

All around good battery

The reason for a 4/5 stars is size and time to recharge a fully depleted battery pack.

I would highly recommend this battery to anyone looking for the best of high capacity and quick charging

Also comes with a nylon pouch with a drawstring which is convenient for protecting the battery from other items in my bag and keeping the cables with the battery.

Perfect battery case for travel

It's one of the few portable batteries that actually has a USB-c port and charge my Nexus 6p 'rapidly'

Great portable battery

Great battery for charging multiple electronics.

Seems like a very good battery.

Best battery pack I've owned out six previous ones

This is the best battery backup I've ever bought

Best battery product I ever bought

I travel a lot and after being stuck on a plane for many more hours than expected, I was left with no juice and a slow external battery charger that couldn't keep up.

So I went ahead and just topped off the battery in the power pack

All in all I really can't recommend this external battery enough.

This battery is extraordinary, I love it

Saves me at work, I charge it and can go out all day without worrying about dead battery.

If you want a big boy battery bank that won’t break your wallet buy this one.

Amazing!Overall, you could easily fully charge several devices fully in one charge or keep a single device with heavy usage fully charged with this portable battery pack

:I love this portable battery, the capacity is great, and it's compatible with all of my devices

It has a great battery life and charges our cellphones for quite awhile before you need to charge it up again.

I was looking for a replacement for my old battery pack that wouldn't work on my Turbo 2

The best Quick Charge 3.0 RAVPower 20100mAh Portable battery I have used.

Great and long lasting battery

Great product as advertised, charges my Samsung Note 5 very quickly and I've been able to charge my phone and tablet multiple times with one charge of the portable battery

Great battery pack, charges my nintendo switch but slowly, but will charge my phone during use relatively fast

Needed to upgrade my battery to support my higher end devices and I wanted something that wouldn't take 16 hours to charge up.

Love this battery use it frequently during travel charged my Nintendo Switch with it and my phones with no issue and it does last a long time.

based on my experience I will never recommend this battery to anyone.

At the time I bought this, it was one of the only USB C battery packs available

It's the perfect battery companion for any usb c device

Solid battery and charges my smart devices many times over

Excellent battery with every modern charging feature one could want.- 3A USB-C for Nexus

I got this portable battery pack early January and have been using it daily since

My old battery was good, but didn't have the output needed to charge the USB-C device fast

Great battery pack

Very nice battery.

Edit: Was sent a new replacement.. everything seems to work fine nowEdit#2: the battery dies at halfway point

This is the best external battery I've bought by far

However, this is still the best battery bank I have used to date.

I appreciated the little bag it came with and the battery is bulky but if you're just using it for home to play in handheld mode, it's not a huge deal at all, especially if you're playing in bed

I have the Nexus 6p and used my original type c to type c cable in this portable battery and it does charge my phone rapidly

My other portable battery, which is rated at half the mAh will run my fans for about 8 hours

Been the best battery pack ive ever owned.

Best portable battery pack ever!

Awesome battery

This is my second RAVPower portable battery

This works well on trips when kids are sucking down the battery on their devices

Works fine as an external battery.

When the battery is depleted, it takes a whole lot of time to charge the 20,100 mAh back up, so I end up charging it overnight

I don't use a battery pack as much anymore since I bought the Google Pixel XL (phenomenal battery life) and it's nice to have this one as a backup because it holds it's charge for a long

I can say comfortably that this battery is much more reliable so far and charges my Galaxy S9 at the correct rate (fast charge)

This portable battery charger used to quick charge my Samsung galaxy S9+, but lately the quick charge feature doesn't work

Good enough battery back, but be aware that it only charges up to 5V on USB-C.

Solid battery with good build quality and decent fast charging rates

Maybe I got a bad one because this battery pack started to drain its own battery even after a full charge

I use this to keep my phone and a large bluetooth speaker charged when tailgating for football games (and trust me, bluetooth drains my phone battery the most).

After about 20 charge cycles and 5 months of use the battery is completely dead and will not charge

This also means that you can quickly charge this portable battery.

This is THE powerpack you want, me and my wife go on very long journeys together playing Pokemon go, youtube, netflix and plenty of others anyone who plays Pokemon go knows how it drains the battery of any device

Home Run with this totally awesome "Super" battery pack!

They have the best portable batteries on the market

This is a great portable battery with lots of juice

Anker PowerCore+ 20100, USB-C/Type-C Ultra-High Capacity, Premium Portable Charger, 20100mAh External Battery, 6A Output, PowerIQ & VoltageBoost for Apple MacBook, iPhone, iPad, Samsung & moreThe Anker has an aluminum alloy casing and slightly more compact

Nice battery pack.

I Highly Recommend this Super Battery Pack

I play Pokemon Go and while plugged in to the battery pack I was draining my battery at a steady clip.

be back after I drain the battery with an update.

Especially since our next phones will also have USB C.It could be argued that this unit has over 800 reviews and currently has a 78% Five Star rating, but there has also been a huge amount of issues with the Nexus 5X bootlooping and the 6P bootlooping and having faulty battery readings

Awesome battery pack!

I've tried it for my s7 edge as well as my boyfriend's iPhone 7 plus.

This worked wonders for my Nexus 6P on several trips, as well as just whenever I need a quick boost to my battery life

Disappointing as we couldn't really benefit for higher capacity as advertised

the feel is a solid matte finish which I prefer as they aren't fingerprint magnets an this one offers a scratch resistant coating