3,000mAh – 5,000mAh Power Bank Reviews

# NAME RATING DESCRIPTION Statistics LINK
1

Anker PowerCore 5000

Anker PowerCore 5000
Read review
Mini power banks are the categories within the power bank charging space that is receiving the most attention. People want a portable charger that takes portability and power to its limits and it makes sense. It's awesome to have a charger on the go and have the fast charging of a wall charger with it....
Power
100
Design
85
Build
100
Reliability
100
Buy from Amazon (PowerCore 5000)
2

Anker PowerCore+ Mini

Anker PowerCore+ Mini
Read review
Small portable power banks are the most used power banks and for good reasons too. These kind of power banks allow us to have as much freedom as we want because they're really small and pack a whole lot of power. This is what the Anker PowerCore+ Mini is able to achieve for whoever uses...
Power
85
Design
100
Build
100
Reliability
100
Buy from Amazon
3

Anker Astro E1 5200mAh Portable Charger

Anker Astro E1
Read review
Smaller capacity power banks are still the most preferred version of power banks because they're so so portable and capable at the same time. It makes sense for more charging electronic companies to put more of their time into developing power banks that are meeting super portable needs of their customers and that's what this...
Power
90
Design
95
Build
100
Reliability
90
Buy from Amazon (Anker Astro E1)
4

RAVPower Luster 3,350mAh Portable Charger

RAVPower Luster 3,350mAh Portable Charger
Read review
Portable chargers are great for having charging capabilities with you on the go. When you have a mini power bank, it doesn't matter whether you're getting it as an iPhone or Android portable charger because a mini power bank is so versatile with the way it can be used. With that said, there are plenty of...
Power
90
Design
95
Build
95
Reliability
95
Buy from Amazon (RAVPower Luster Mini)
5

PowerAdd 5,000mAh Mini Power Bank

PowerAdd 5,000mAh Mini Power Bank
Read review
Mini power banks, which are low capacity power banks are still quite popular, but they’ve become less popular in recent years. This is due to most smartphones using larger batteries and also being compatible with fast charging tech such as Quick Charge and Power Delivery. Most people are going for higher capacity power banks that...
Power
75
Design
100
Build
100
Buy from Amazon
6

Aukey Pocket 5,000mAh Power Bank

Aukey Pocket 5,000mAh Power Bank
Read review
Small power banks with the ability to take our portable powering solutions with us on the go are amazing to have and use. Sure, a power bank is ultimately supposed to hold the ability to allow us to take them anywhere, but it's the portable chargers that are smaller than the usual standard that makes taking...
Power
90
Design
100
Build
85
Reliability
90
Buy from Amazon (Aukey 5,000mAh)
7

Oittm 5,000mAh Magnetic Portable Charger for Apple Watch

Oittm 5,000mAh Magnetic Portable Charger for Apple Watch Review
Read review
Power banks are one of the best types of charging electronics that you can use on the market because of the versatility that they have. The versatility that we’re talking about is how they’re able to be taken anywhere and still have charging tech that can be helpful to use anywhere that you go. For...
Power
88
Design
95
Build
95
Reliability
85
Buy from Amazon
8

Jackery Force65 Mini Power Bank

Jackery Force65 Mini Power Bank
Read review
The most used types of power banks are the ones that have low power capacities, the reason for that is because they use very few batteries. If you were to go Amazon and see what power banks have the most reviews, it’s going to be the compact segment. It makes the most sense too because...
Power
90
Design
100
Build
95
Reliability
75
Buy from Harvey Norman
9

Jackery Mini Power Bank

Jackery Mini Power Bank
Read review
We've talked about a lot of mini power banks here at Charger Harbor and this mini power bank called the Jackery Mini is another one to the additions of portable chargers. It's great to have a small power bank that has a design that can fit into your pocket, hand or bag easily because overall...
Power
85
Design
90
Build
100
Reliability
85
Buy from Amazon (Jackery Mini)
10

Trianium Galaxy S8 4,500mAh Battery Case

Trianium Galaxy S8 4,500mAh Battery Case
Read review
When it comes to battery cases there are quite a few companies that sell them. That is because they can be difficult to make and most of the time you have to be very careful from where you purchase your battery case from as most brands don't have the best quality. That said, there are...
Power
100
Design
80
Build
95
Reliability
85
Buy from Amazon (Trianium Galaxy S8 4,500mAh)
11

Tylt 3,200 Mini Power Bank

Tylt 3,200 Mini Power Bank
Read review
Mini power banks are the most used type of power bank chargers. That's because many people want power banks that are very easy to carry just like their smartphones. This is why charging electronic companies always make sure they create a power bank that accommodates the crowd that enjoys having a super portable charger. Small...
Power
90
Design
100
Build
85
Reliability
85
Buy from Amazon
12

UNU Superpak 5,000mAh Power Bank

UNU Superpak 5,000mAh Power Bank
Read review
There’s a certain sect of Mini power banks that have higher power capacities than the norm. Most power banks that are very small are the ones that have capacities within the 3,000mAh range, however, there are newer ones that have higher power capacities than that and that means that they have more usefulness. It also...
Power
80
Design
100
Build
100
Reliability
80
Buy from Amazon (UNU Superpak 5,000mAh)
13

Anker PowerCore 5000 Slim

Anker PowerCore Slim 5000
Read review
We've reviewed other slim portable chargers in the past such as the Jackery Air 6 and the Viivant slim power bank. Both of which were great at doing what slim power banks do best, by being very portable providing and just enough powering capabilities to be useful. Now there's this Anker PowerCore Slim 5000 portable charger that...
Power
85
Design
95
Build
90
Reliability
85
Buy from Amazon (Anker PowerCore Slim)
14

Aukey PB-N37 5000mAh Mini Power Bank

Aukey 5,000mAh Mini Power Bank
Read review
Mini portable power banks are sought out to be the most preferred version of power banks. They're chosen most for their portability and the having the ability to be placed into a pocket quite easily. The Aukey PB-N37 Mini is such a power bank that is capable of what it delivers, but its competitors are...
Power
80
Design
85
Build
100
Reliability
90
Buy from Amazon (Aukey 5,000mAh)
15

Viivant Slim Portable Power Bank

Viivant Slim Power Bank
Read review
  Small slim power banks are a category of portable chargers that can be a very good alternative if you're looking for a portable charger that isn't just small but it's also flat. If you've taken a read of our Jackery Air 6 Review, then you know what a slim power bank has to offer...
Power
80
Design
100
Build
85
Reliability
90
Buy from Amazon (Viivant Power Bank)
16

Innogie Air Series 4,600mAh Power Bank

Innogie Air Series 4,600mAh Power Bank
Read review
Slim power banks are on the “Mini” segment of power banks because, in order to have a slim and small form factor, a power bank must have a low power capacity. Usually. The reason that I say that is because a portable charger can still have a high power capacity and still have a slim...
Power
82
Design
90
Build
80
Reliability
100
Buy from Amazon (Innogie Air Series)
17

iForway 3,350mAh Power Bank Wall Charger

iForway 3,350mAh Power Bank Wall Charger
Read review
Portable chargers that have their own built-in components are among the most useful and the reason for that is because these types of power banks have more reliability. Ones have that built-in cables to charge your devices are able to be useful as long as they have a power capacity because they have a cable...
Power
80
Design
100
Build
80
Reliability
90
Buy from Amazon (iForway 3,350mAh)
18

Aukey 3,600mAh Portable Power Bank

Aukey 3,600mAh Portable Power Bank
Read review
If you want a very portable solution to charging, then you're going to have to use a small power bank. These types of portable chargers offer a charging experience that very few other power banks can. This is because once a power bank leaves the "Small" category of portables chargers, then the design and overall...
Power
85
Design
90
Build
75
Reliability
90
Buy from Amazon (Aukey 3,600mAh)
19

Jackery Air 6 Power Bank

Jackery Air 6
Read review
Slim power banks are a highly preferable alternative to even the most capable of portable chargers that are bigger. This is because slim power banks offer a seamless experience because they're about the size of your smartphone, lightweight and quite aesthetic. More so, they can be so portable that they can fit into your pocket...
Power
75
Design
100
Build
80
Reliability
85
Buy from Amazon (Jackery Air 6)
20

Jackery Pop Slim

Jackery Pop Slim
Read review
Slim power banks are the most useful kinds of mini power banks. The alternative to them is using the portable charger that is cylindrically shaped but those can be quite thick and aren't going to be able to fit into your pocket as easily. This is why, at Charger Harbor, we much prefer Slim power...
Power
80
Design
100
Build
80
Reliability
80
Buy from Amazon (Jackery Pop Slim)
21

KMASHI Compact 5,000mAh Power Bank

KMASHI 5,000mAh Mini Power Bank
Read review
Here at Charger Harbor, we've talked about lots of mini power banks how there's a new generation of power banks beginning to be created. We've actually done reviews on such power banks such as Anker's PowerCore 5000 and Aukey's PB-N37 5,000mAh power bank. This KMASHI power bank basically fits into the same category that those two...
Power
70
Design
90
Build
85
Reliability
90
Buy from Amazon (KMASHI Compact)

Review: Viivant Slim Portable Power Bank

 

Viivant Slim Portable Power Bank

8.9

Power

8.0/10

Design

10.0/10

Build

8.5/10

Reliability

9.0/10

Pros

  • Very Small and Slim
  • Great Design
  • Fast Charging and Recharging Speeds

Cons

  • Loses 1,000mAh of Power Capacity
  • Can Heat Up Quite a Bit

Review: Aukey 3,600mAh Portable Charger External Battery

review-1-2

Aukey 3,600mAh Portable Power Bank

8.5

Power

8.5/10

Design

9.0/10

Build

7.5/10

Reliability

9.0/10

Pros

  • Very small size that can fit into your pocket and it's also really easy to hold.
  • Fast Enough charging rate that is great for smartphones.
  • Easy to use and doesn't even have a power button. Charging automatically starts.

Cons

  • Power Capacity system is only a single dot that change into 3 colors depending on power capacity.

Review: Aukey Pocket 5,000mAh Power Bank

review-1-3

Aukey Pocket 5,000mAh Power Bank

9.1

Power

9.0/10

Design

10.0/10

Build

8.5/10

Reliability

9.0/10

Pros

  • Even though it's small, it has enough power capacity to charge some smartphones 2 times. Most will be able to charge once.
  • It's very small, and it can fit into a pocket quite easily. If not, then it's really easy to hold.
  • Faster charging than most small power banks with a Output of 2.1A.
  • Easy to use with charging starting automatically when a device is plugged in and charging automatically stopping when there's no device inside.

Cons

  • Small power capacity, don't expect it to charge a tablet fully or last for a few days.
  • Conversion Rate could be improved

Review: Anker PowerCore 5,000 Slim

 

Anker PowerCore 5000 Slim

8.9

Power

8.5/10

Design

9.5/10

Build

9.0/10

Reliability

8.5/10

Pros

  • Very Slim and Small Design
  • Strong Structure with a Rubber molding covering the entire power bank
  • 2 Amp Output Charging and Input Charging
  • Great User experience with it being able to stack up against your smartphone and fitting it into a pocket

Cons

  • The capacity will most likely last a Single Day
  • Can Heat Up during charging

Review: Jackery Mini Power Bank

 

Jackery Mini Power Bank

9

Power

8.5/10

Design

9.0/10

Build

10.0/10

Reliability

8.5/10

Pros

  • Very Small Size
  • Great Design
  • Makes Sure it Doesn't Waste Any Power

Cons

  • Slower Output Charging

Review: KMASHI Compact 5,000mAh Power Bank

 

KMASHI Compact 5,000mAh Power Bank

8.4

Power

7.0/10

Design

9.0/10

Build

8.5/10

Reliability

9.0/10

Pros

  • Small Size
  • Great Design
  • Fast Charging and Recharging at 2 Amps

Cons

  • Poor Conversion Rate
  • Needs Better build components for charging to make the charging high quality
  • Should conserve power capacity through better design methods

Review: Aukey PB-N37 5,000mAh Mini Power Bank

Aukey PB-N37 5000mAh Mini Power Bank

8.9

Power

8.0/10

Design

8.5/10

Build

10.0/10

Reliability

9.0/10

Pros

  • Enough Power to Charge Most Smartphones Twice
  • Very Portable
  • Minimal Design

Cons

  • No Definite Way of telling Power Capacity
  • Charging and Recharge could be faster
  • Really large thickness and difficult to fit into a pocket

Review: Anker Astro E1 5,200mAh

Anker Astro E1 5200mAh Portable Charger

9.4

Power

9.0/10

Design

9.5/10

Build

10.0/10

Reliability

9.0/10

Pros

  • Fast Charging Speed
  • Very Portable
  • Great User Experience

Cons

  • Slow Recharge Speed
  • Could be More Slim

Review: RAVPower Luster Portable Charger

RAVPower Luster 3,350mAh Portable Charger

9.4

Power

9.0/10

Design

9.5/10

Build

9.5/10

Reliability

9.5/10

Pros

  • Really Small Size
  • Great Conversion Rate
  • Near Perfect Portability
  • Uses Panasonic Battery

Cons

  • Some Questionable Design Choices

Review: Jackery Air 6 Power Bank

Jackery Air 6 Power Bank

8.5

Power

7.5/10

Design

10.0/10

Build

8.0/10

Reliability

8.5/10

Pros

  • Very Slim and Highly Portable
  • Great Design

Cons

  • Very Low Capacity
  • Not a Very Strong Build

Review: Anker PowerCore 5000

Anker PowerCore 5000

9.6

Power

10.0/10

Design

8.5/10

Build

10.0/10

Reliability

10.0/10

Pros

  • Fast Charging and Recharge Speed
  • Very Portable
  • Great Design
  • Strong Build In and Out

Cons

  • Won't fit into a Pocket Very Easily

Review: Tylt 3,200 Mini Power Bank

pic-1-crop-review-3-re-compressed

Tylt 3,200 Mini Power Bank

9

Power

9.0/10

Design

10.0/10

Build

8.5/10

Reliability

8.5/10

Pros

  • Enough power to charge most smartphones at least once
  • Has a very small size that can fit into your pocket easily
  • Has a flashlight
  • Great build and keeps working even with repeated uses

Cons

  • Only has 1 charging port
  • Not meant to charge very high capacity devices

Review: Anker PowerCore+ Mini

Pic 1 Review 

Anker PowerCore+ Mini

9.6

Power

8.5/10

Design

10.0/10

Build

10.0/10

Reliability

10.0/10

Pros

  • Very Small Size and Lightweight
  • Uses Panasonic Battery Cells that make the conversion rate better and the battery is able to last longer
  • Design is very easy to use

Cons

  • Slow Charging and Recharging