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Power Bank Comparison - September 2025
| 1 Best Choice  9.9Exceptional | 2  9.8Exceptional | 3 Best Value  9.7Exceptional | 4  9.5Excellent |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
ModelAnker Power Bank(PowerCore 10K),Compact Travel-Ready 10,000mAh Battery Pack with PowerIQ Charging Technology,5V/3A High-Speed Charging for iPhone,iPad,and More (USB-C Input and Output（Black），1pack) | Model charmast Portable Charger with Built in Cables, Power Bank with Cords Wires, Slim 10000mAh Travel Battery Pack 6 Outputs 3 Inputs 3A Fast Charging for Samsung Google Pixel LG Moto iPhone iPad | Model INIU Portable Charger, Ultra Slim 10000mAh 45W PD Power Bank, USB C in&Out Fast Charging Battery Pack, Travel Essential Phone Powerbank Compatible with iPhone 16 15 14 Samsung S22 S21 Google iPad etc | Model Miady 2-Pack 10000mAh Dual USB Portable Charger, USB-C Fast Charging Power Bank, Backup Charger for iPhone 15/14/13, Galaxy S23/22, Pixel and etc |
BrandAnker | Brand charmast | Brand INIU | Brand Miady |
Reviews | Reviews | Reviews | Reviews  |
Tech Specs | |||
product dimensions6.01 x 2.82 x 0.61 inches | product dimensions 6.14 x 2.83 x 0.9 inches | product dimensions 5.26 x 2.7 x 0.5 inches | product dimensions 7.09 x 5.51 x 0.79 inches |
colorBlack | color C-Blue | color Black | color Black+White |
batteries1 Lithium Polymer batteries required. included | batteries 2 Lithium Polymer batteries required. included | batteries 1 Lithium Polymer batteries required. included | batteries 2 Lithium Polymer batteries required. included |
other display featuresWireless | other display features Wireless | other display features Wireless | other display features Wireless |
item weight8.5 ounces | item weight 8.5 ounces | item weight 8.8 ounces | item weight 15.4 ounces |
special featuresFast Charging | special features Digital Display, Lightweight, Slim, Built In Cable, Pocket Size | special features Portable, Travel, Pocket-size, Lightweight, Paw print, Indicator Lights, Two USB-C ports, Slimmest, Flashlight, Compact | special features Auto Shut-Off, LED Indicator Lights, Slim, Pocket Size, Fast Charging |
customer reviews4.5 4.5 out of 5 stars 103, 721 ratings 4.5 out of 5 stars | customer reviews 4.6 4.6 out of 5 stars 1, 864 ratings 4.6 out of 5 stars | customer reviews 4.7 4.7 out of 5 stars 48 ratings 4.7 out of 5 stars | customer reviews 4.5 4.5 out of 5 stars 98, 378 ratings 4.5 out of 5 stars |
Review- | Review | Review - | Review |
Available On   | Available On  | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.9
1AnkerAnker Power Bank(PowerCore 10K),Compact Travel-Ready 10,000mAh Battery Pack with PowerIQ Charging Technology,5V/3A High-Speed Charging for iPhone,iPad,and More (USB-C Input and Output（Black），1pack)
Why we love it
Compact and lightweight for travel.
Charges multiple devices efficiently.
Durable with drop resistance.
Main highlights- What You Get: PowerCore Slim 10000, USB-C to USB-C cable, welcome guide, 18-month warranty, and friendly customer service.
- Two-Way USB-C Charging: The USB-C port supports both input and output functions, makes charging and recharging quick and easy.
- Tough and Trustworthy: Engineered for toughness with scratch resistance in mind. Its durability is certified by a 3.2 ft drop test.
- Slim Size, Big Power: One of the slimmest and lightest 10,000mAh portable chargers on the market. Provides 2 charges for iPhone 15, 1.93 charges for Galaxy S23, and 1.23 charges for iPad mini 6.
- Lightweight and Compact: With its compact 5.99 × 2.81 × 0.61-inch size and weighing a mere 8.6 oz, it's designed for on-the-go lifestyles.
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9.8
2charmast
charmast Portable Charger with Built in Cables, Power Bank with Cords Wires, Slim 10000mAh Travel Battery Pack 6 Outputs 3 Inputs 3A Fast Charging for Samsung Google Pixel LG Moto iPhone iPad
Why we love it
Built-in cables eliminate cable clutter.
Charges multiple devices simultaneously.
Compact and easy to carry.
Main highlights- 【What will you get】1 x power bank, 1 x use manual, 1 x pouch etc. 18 Month’s support and lifetime technical support.
- 【Universal compatible with All popular devices】As portable phone charger builts in all ports, multi cables, it is widely compatible with all popular cellphones or tablets. Widely compatible with iPhone 13 12 11 8 7 Series, XR, XS Max, compatibel with Samsung S22 S21 S20 A52 A32 Z fold series Z flip series and compatibel with Google Pixel series and other android phones tablets, etc...
- 【Super Slim, Accurate Percentage of Remaining Juice】 Slim 10000 power bank, its dimmension is 5.68''x2.63''x0.69'', and weigh only 0.55lb, portability just like a lighter cell phone, easily take it anywhere on the go. With digital led display feature, no more hassle of guessing the remaining battery and you can recharge battery pack in time conveniently. A best portable charger for all people.
- 【Portable charger with built in cables】Slim portable charger built-in 4 cables included 3 output cables and 1 input cable. Total 3 output cables can charge almost for all types port devices. Such as for iPhone, iPad, for Samsung, for other USB C port phones, tablets, and also for Micro devices. All in one portable charger, you would not need to carry various cables or adapter any more!!!
- 【6 Outputs and 3 Inputs】Portable charger has 6 outputs and 3 inputs, you may charge 6 devices max at the same time, recharge battery pack with 3 options easily. Portable charger builts in 3 output cables and another 3 outputs (Total 6 outputs), great for multi electronics users who has iPhone, android or micro devices. It also builts in 3 inputs (1 built-in recharging cord/cable, 1 usb c input, 1 micro input), which you can use any one of them to recharge battery pack conveniently.
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9.7
3INIU26% Off
INIU Portable Charger, Ultra Slim 10000mAh 45W PD Power Bank, USB C in&Out Fast Charging Battery Pack, Travel Essential Phone Powerbank Compatible with iPhone 16 15 14 Samsung S22 S21 Google iPad etc
Why we love it
Compact and easy to carry.
Charges three devices simultaneously.
Unique and easy-to-read indicator.
Main highlights- What You Get: INIU 10000mAh portable charger*1, 0.12M/0.4ft Lanyard USB-C to USB-C Cable*1, user manual*1, and Industry-Leading 3-Year INIU Care, plus Lifetime Technical Support..
- Only 5% Got USB-C IN & OUT: INIU stands out with its unique dual USB-C ports, both for input and output. Unlike others only recharge via USB-C port, INIU can charge all devices with your USB-C cables directly.
- Industry First-Seen High-Density TinyCell: INIU's latest 10,000mAh power bank features the market's first high-density cell, making it 30% smaller and 15% lighter than others with the same capacity.
- 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.
- Charge iPhone 16 to 60% in 25 Mins: Equipped with a powerful integrated 45W chip. It charges an iPhone 15 to 60% in just 25 mins.
- Charge 3 Devices Together: Unlike most devices on the market, our power bank features 2 USB-C ports and 1 USB-A port, allowing charge 3 devices at once in emergencies.
Power Bank Buyer's Guide
Written by Jim WilliamsIntroduction
Power banks are portable devices that provide a source of power when you’re away from the wall. They are becoming increasingly popular as a way to keep your devices charged and ready for use, no matter where you are. But with so many types of power banks on the market, it can be difficult to know which one is right for you. This buying guide will provide you with an overview of the different types of power banks available, and help you decide which one best meets your needs.
Capacity
The capacity of a power bank is measured in mAh (milliampere-hours). This is the amount of energy that the power bank can store. Generally, the higher the capacity, the bigger the power bank will be and the more devices it will be able to charge. When choosing a power bank, make sure to select one that is capable of providing enough power for all of your devices. Also, keep in mind that most power banks can only charge a device two or three times before needing to be recharged.
Battery Type
The type of battery used in the power bank is an important factor to consider. Most power banks use lithium-ion batteries, which are lightweight and offer a high capacity for their size. However, there are also power banks that use nickel-metal hydride (NiMH) or nickel-cadmium (NiCd) batteries. NiMH and NiCd batteries are generally heavier and have a lower capacity, but are more affordable. It is important to compare the pros and cons of each type before selecting a power bank.
Ports and Connectivity
Power banks come with a variety of ports and connections. Most power banks have a USB-A port that can be used to charge devices. Some power banks also have USB-C ports, which provide faster charging speeds. Additionally, some power banks have wireless charging capabilities, allowing you to charge your device without plugging it in. These features are useful if you have multiple devices that need to be charged at the same time.
Size and Weight
The size and weight of the power bank is a key factor to consider when making your purchase. If you want something that is easy to carry around, then you should look for a power bank that is lightweight and compact. On the other hand, if you want a power bank that can charge multiple devices at once, then you may need to opt for a larger, heavier model.
Price
The price of a power bank will vary depending on the capacity, type of battery, ports, and other features. Generally, the higher the capacity and the more features the power bank has, the more expensive it will be. It is important to compare the features and prices of different power banks to find the one that best fits your needs and budget.
Our ranking system
At BestChoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
