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Portable Power Banks Comparison - October 2025
Overview: Are you looking for a reliable and convenient way to keep your electronic devices powered up? Portable power banks are a great option for on-the-go charging. Here you can find honest reviews of some of the best portable power banks on the market.
AsperX 2-Pack 10000mAh USB C Output Portable Charger Power Bank Fast Charging, Portable Battery Bank External Battery Pack Power Bank for iPhone 15/14/13/12/11, Google and Heated Vest
Model
INIU Power Bank, USB C in&Out Slimmest 10000mAh Portable Charger, Triple 3A High-Speed Charge External Battery Pack, Flashlight Phone Charger for iPhone 16 15 14 13 12 Samsung S22 S21 Google LG iPad
Model
INIU Power Bank, 20000mAh Fast Charging USB C in&Out Portable Charger, 22.5W PD3.0 QC4.0 External Battery Pack, LED Display Phone Charger for iPhone 16 15 14 13 Pro Samsung S22 S21 Google LG iPad
Model
Portable-Charger-Power-Bank - 2 Pack 15000mAh Dual USB Power Bank Output 5V3.1A Fast Charger Portable Charger Compatible with Smartphones and All USB Devices (Deep Black and White)
Model
Power Bank Fast Charging 50000mAh 22.5W Portable Charger USB C Quick Charge with 3 Outputs & 2 Inputs LED Display Huge Capacity External Battery Pack for iPhone, Samsung, iPad etc
Model
Portable-Charger-Power-Bank - 40000mAh Power Bank PD 30W and QC 4.0 Quick Charging Built-in Bright Flashlight LED Display 2 USB 1Type-C Output for Most Electronic Devices on The Market (Matte Black)
Model
Charmast Power Bank with Built in Cables, 10000mAh USB C Battery Pack 6 Outputs 2 Inputs with LED Display Type C Powerbank Portable Charger Compatible with Smartphones Tablets and More (Black)
Brand
AsperX
Brand
INIU
Brand
INIU
Brand
LOVELEDI
Brand
PDBEST
Brand
LOVELEDI
Brand
charmast
Reviews
30,220 reviews
Reviews
210,246 reviews
Reviews
13,034 reviews
Reviews
33,548 reviews
Reviews
46 reviews
Reviews
12,190 reviews
Reviews
10,014 reviews
Tech Specs
customer reviews
4.4 4.4 out of 5 stars 15, 110 ratings 4.4 out of 5 stars
customer reviews
4.5 4.5 out of 5 stars 105, 123 ratings 4.5 out of 5 stars
customer reviews
4.6 4.6 out of 5 stars 6, 517 ratings 4.6 out of 5 stars
customer reviews
4.4 4.4 out of 5 stars 16, 774 ratings 4.4 out of 5 stars
customer reviews
5.0 5.0 out of 5 stars 23 ratings 5.0 out of 5 stars
customer reviews
4.2 4.2 out of 5 stars 6, 095 ratings 4.2 out of 5 stars
customer reviews
4.5 4.5 out of 5 stars 5, 007 ratings 4.5 out of 5 stars
batteries
1 Lithium Polymer batteries required.
batteries
1 Lithium Polymer batteries required. included
batteries
2 Lithium Polymer batteries required. included
batteries
1 Lithium Polymer batteries required. included
batteries
3 Lithium Polymer batteries required. included
batteries
-
batteries
1 Lithium Polymer batteries required. included
item weight
218 g
item weight
198 g
item weight
365 g
item weight
650 g
item weight
590 g
item weight
0.08 Kilograms
item weight
-
special features
LED Indicator Lights, Slim, Over Charging Protection, Pocket Size
special features
Flashlight USB-C Powerbank, Portable Travel Essentials, Slimmest 10000mAh Power Bank, USB C in & out Portable Chargers, Triple 3A Battery Backup
special features
LED Display Portable Charger, 22.5W Fast Charging Power Bank, USB C in&out Battery Bank
special features
LED Indicator Lights, Fast Charger Portable Charger, Slim, Over Charging Protection, Short Circuit Protection
special features
Digital Display
special features
-
special features
charmast portable charger, Built in cable portable charger, charger power bank, portable charger for iphone, portable charger samsung
Here are the top 3 recommended products with more information to help you find the right product for you
9.9
1
AsperX
AsperX 2-Pack 10000mAh USB C Output Portable Charger Power Bank Fast Charging, Portable Battery Bank External Battery Pack Power Bank for iPhone 15/14/13/12/11, Google and Heated Vest
Main highlights
[USB C Input & Output] Our upgraded portable battery charger has a USB C In & Out port that perfectly fits all your newer iPhones, iPads, and upcoming USB-C devices. It also has two USB-A output ports that recognize all connected devices and distribute load up to 5V 2.4A effectively. This USB C portable charger can work with not only all phones and tablets, but also smaller devices such as AirPods, Bluetooth headphones, fitness trackers, and smartwatches
[Super Slim] Our compact and portable power bank is just the size of a mobile phone. At only 0.5 inches thick and weighing only 218 g, this external battery power bank can slide easily into your pocket or bag. It's lightweight and compact, making it essential for business, travel, hiking, and camping
[Safe Travels] The outer shell of the ASPERX battery pack power bank is made with safe and NON-Flammable materials. The high-quality Li-ion battery included in the USB battery bank helps charge it safely and prevents over-voltage, over-charging, over-current, and short circuits, among other things. It won't become too hot or put a lot of strain on your phone's battery. These phone charger battery pack portables are also airline-approved for safe travels
[Package Contents] The package includes 2* USB C power banks, 2* USB A to C charging cables, and 1* user manual. We provide 24-month support. Please do not hesitate to contact us if you have any questions
[Note] 1. Please use an adapter or charging cable with a power lower than 5V*2A to charge the power bank, and avoid using the USB port of the computer to charge the power bank. 2. If you don't use it frequently, please charge it at least once a month. 3. The data cable we provide is a USB A to C interface. 4. If you encounter a situation where it cannot be charged, please try to replace the adapter and data cable. 5. The charging time of the power bank cannot exceed 8 hours.
[Charge THREE Devices Simultaneously] Our battery pack power banks come with one USB-C output and two USB outputs, boasting 2.4A outputs that are faster than 2.0 outputs. you can charge up to three devices simultaneously. The triple-port design allows you to share a portable power pack with your family and friends
[10000mAh Power Bank Pack of 2] Never run out of battery again! Our 2-pack USB Power Bank has a total capacity of 20000mAh, and compatible with almost all USB-rechargeable devices. You can stay connected all day long!
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9.8
2
INIU
21% Off
INIU Power Bank, USB C in&Out Slimmest 10000mAh Portable Charger, Triple 3A High-Speed Charge External Battery Pack, Flashlight Phone Charger for iPhone 16 15 14 13 12 Samsung S22 S21 Google LG iPad
Why we love it
Ultra-slim design fits in any pocket.
Fast charging with 3A speed.
Comprehensive 3-year warranty.
Main highlights
[What You Get] INIU 10000mAh portable charger*1, 0.3M/1ft USB-A to USB-C Cable*1, travel pouch*1, user manual*1, INIU industry-leading 3-Year iNiu Care and lifetime technical support.
[Only 5% Got USB-C IN&OUT] INIU is the only 5% of power banks got a USB-C IN&OUT port. Unlike others only recharge via USB-C port, INIU can charge all devices with your USB-C cables directly.
[Market's Thinnest 10000mAh] The market’s one and only 0.5-inch power bank that breaks the limit of 10000mAh, easily slipped into any travel lover's pockets or bag. Enjoy the days’ worth of charging capacity, enough to top up iPhone 8 3.3 times, Samsung S22 1.6 times, or AirPods Pro 11.5 times.
[From INIU--the SAFE Fast Charge Pro] Experience the safest charging with over 38 million global users. At INIU, we use only the highest-grade materials, so we do have the confidence to provide an industry-leading 3-Year iNiu Care.
[3A High-Speed Charging] 3A fast charging fuels iPhone up to 78% in just one hour. INIU's AutoFit identifies and meets your device's ideal speed, charging double than 2.1A chargers.
[15-Layer SAFE Charging] INIU's unique 15-Layer SmartProtect system shrugs off any unusual charging at the start. Take overheating risk and battery damage away from your devices.
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9.6
3
INIU
10% Off
INIU Power Bank, 20000mAh Fast Charging USB C in&Out Portable Charger, 22.5W PD3.0 QC4.0 External Battery Pack, LED Display Phone Charger for iPhone 16 15 14 13 Pro Samsung S22 S21 Google LG iPad
Main highlights
Know-Before-You-Go: Unlike vague blinking lights, the digital display shows you the exact percentage of power left and when to recharge. Let you know before you go.
From INIU--the SAFE Fast Charge Pro: Experience the safest charging with over 38 million global users. At INIU, we use only the highest-grade materials, so we do have the confidence to provide an industry-leading 3 years iNiu care.
Even Wider Compatibility: Unlike the market’s most power banks incapable of charging low-current accessories, INIU PD3.0 Super portable charger can work with not only all the phones, tablets but your smaller devices like AirPods, Bluetooth headphones, fitness trackers, smart watches, etc.
7 Days of Safe Power: Enjoy a full week’s worth of charging capacity with the airline-approved 20000mAh power bank.
3X Ultra-Fast Charging: The newest 22.5W Power Delivery 3.0 USB C port, plus dual QC 4.0+ USB outputs, to revolutionize your experience of speed, especially bring the latest iPhones from 0 to 60% just in 30mins, 3X faster than regular 1A chargers.
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Portable Power Banks Buyer's Guide
Written by Jim Williams
Introduction
Portable power banks are becoming increasingly popular with the rise of mobile technology. With so many different types of power banks available on the market, it can be difficult to decide which one is best for you. This buying guide will provide an overview of the main features of portable power banks, different types of power banks, and tips for choosing the best power bank for your needs.
Capacity
When selecting a portable power bank, capacity is one of the most important factors to consider. Most portable power banks range in capacity from 2000mAh to 20,000mAh or more. The capacity of the power bank is directly related to its size and weight, so it is important to look at the size and weight of the power bank when considering its capacity. Generally speaking, the higher the capacity of the power bank, the heavier it will be. Additionally, the higher the capacity, the more charge cycles it will be able to provide.
Outputs and Inputs
Another important factor to consider when selecting a portable power bank is the number of outputs and inputs. Most power banks have multiple outputs, such as USB and/or Type-C, and some even have Qi wireless charging. It is important to consider where and how you will be using your power bank when selecting the outputs and inputs. Additionally, most power banks have a single input, usually either Micro USB or Type-C, for charging the power bank itself.
Types of Power Banks
There are several different types of power banks available on the market, each with its own advantages and disadvantages. The most common type is the Lithium-ion power bank, which is lightweight and has a long lifespan. Another popular type is the Polymer power bank, which is slightly heavier and more expensive but is more efficient and has a longer lifespan. Additionally, there are also solar powered power banks, which are great for outdoor use, as well as high capacity power banks, which are great for charging multiple devices at once.
Tips for Choosing
When selecting a portable power bank, it is important to consider the size, weight, capacity, outputs and inputs, and type of power bank. Additionally, it is important to consider the frequency and duration of use, as well as the environment in which it will be used. It is also important to look at the price of the power bank and compare it with other models on the market. Finally, it is also important to read customer reviews to ensure that the power bank is reliable and of high quality.
Conclusion
Selecting the right portable power bank can be a daunting task, but with the right information and guidance, you can find the perfect power bank for your needs. Consider all of the factors discussed in this guide when selecting a power bank, and make sure to read all customer reviews before making your purchase. With the right power bank, you can be sure to have a reliable source of power when you need it most.
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9.9
1AsperX
Ultra-slim design fits in any pocket.
Written by Jim Williams
