I've had-- it will give a 1x-1.25x charge to a power-hungry cell phone like the Nexus 6p, and managed almost a full charge on my reaaaallllyyyy slow charging Samsung tablet

If you are looking for a good power bank thats not expensive and does a good job charging then this is the unit.

-- This is the best ultra-compact power bank going and delivers a lot of value for the price -- it gives you three full iPhone charges and it is light, stylish and fits in any backpack or purse - We would recommend this highly.

Excellent power and convenient!

Has enough power to recharge my phone or tablet.

Great power supply

This product has good charging power and compact

There was still power in it since the light worked, so it not like I completely drained it before charging.

It gave us ample power to use the cameras in our phones all day.

This is a very stylish, powerful power brick that delivers on everything it claims

Great little power bar!

Lost power but never without my phone or ereader

I was looking for a portable power source for my Zoom H4N girls recorder

Small and compact with good power to charge the cell phone.

I lost power for several days because of Hurricane Irma and it was comforting to know that I had a power source for my phone if I needed it

Nice extra power supply for my iPhone 6s Plus.

Bar 6000mAh Pocket-sized External Battery Pack Fast charger Power Bank with Emergency LED Flashlight for iPhone, Samsung and Other Devices - Black

I do a LOT of production work and my devices always need a reliable backup power source

It holds enough power to charge multiple devices and works consistently.

Great little portable power charger; fits in purse and charges quickly

Fantastic power bank

Prime authorized a return for refund, but I have since discovered that the defective power bar will work as long as the small LED flashlight is left on.

portable power where and when I need it - purchased

It works great but this thing is heavy for a small portable power pack.

Its nice to have portable battery power wherever I go

I've bought several of these for friends and family on the go and in need of reliable power banks.

Great power bank for my phone

It's great to always have the extra power available at your fingertips

It works the same now as it did when I first bought it, Never lost any power from it

I bought the Jackery Bar Pocket-size 6000mAh, it is a great little charger, good size and great power

Very compact, stylish, and powerful...top quality product...seems strong and not made of cheap material like some of the other chargers I've seen out in public...will provide additional power to your device when an outlet is not easily available... highly recommended.

It has enough power to charge two devices before needing a recharge.

This charger works well enough, but I ended up deducting a couple of stars because (1) it's rather heavy for the size and (2) it's pretty easy for the flashlight to accidentally turn on when the bar is just thrown in your backpack, draining the power

Enough power to get my iPhone

Pretty amazing power, Much better then I thought it would be, It charged my IPhone 7 which was at 50% to 100% in less than 35 minutes

Does not have enough power to recharge my iPad but for the phone can charge up the phone quickly

Factory charge was enough to charge my phone, and then power 9 mini guitar pedals(with seperate volt step up 5v-9v) for an hour before it needed charged