9 Best Smallest Power Bank for 2024

Mobile Accessories

Are you constantly on the go and in need of a reliable power source for your devices? Look no further! In this article, we will explore the 9 Best Smallest Power Banks for 2023. These compact yet powerful devices have been carefully selected to provide you with convenient, portable charging solutions. Whether you are a frequent traveler or simply always on the move, our expert recommendations will ensure that you never run out of battery power again. So, join us as we dive into the realm of portable power and discover the top options for 2023!

 

The INIU Portable Charger is a small and powerful power bank that offers fast charging for your mobile devices. With a capacity of 10000mAh, it can charge your iPhone 8 up to 3.6 times, Samsung S10 up to 2.1 times, iPad Mini up to 1.5 times, and AirPods Pro up to 12.5 times. It features a USB-C In & Out port, allowing it to be compatible with new iPhones, iPads, and other USB-C devices. The power bank is incredibly compact, measuring 17% thinner, 23% smaller, and 38% lighter than similar chargers. It also has the ability to fast fuel up to 3 devices simultaneously, making it perfect for entertainment with friends. The INIU Portable Charger comes with a 3-year warranty and is backed by over 38 million satisfied users worldwide.

Key Features

  • 22.5W Fast Charging
  • USB-C In & Out port
  • Compact and lightweight design
  • Simultaneous charging of 3 devices
  • Versatile compatibility with various devices
  • 3-year warranty
  • Specifications

  • Color: Black
  • Dimension: 4.15Lx2.60Wx0.94H
  • Size: 1 Count (Pack of 1)
  • Pros

  • Fast charging for multiple devices
  • Compact and lightweight design
  • Versatile compatibility with various devices
  • 3-year warranty
  • Cons

  • Takes a long time to fully charge
  • Battery capacity may degrade over time
  •  

    The INIU Portable Charger is a reliable and compact power bank that offers fast charging for multiple devices. Its small size and versatile compatibility make it a convenient choice for on-the-go charging. While it may take some time to fully charge the power bank itself, it provides ample power to keep your devices charged throughout the day. The 3-year warranty and positive customer feedback demonstrate the quality and durability of this product. Overall, the INIU Portable Charger is a must-have accessory for anyone in need of a reliable and efficient power bank.

     

    The Portable Charger 10000mAh is a small and lightweight power bank that offers fast charging capabilities. With its transparent shell design and LED digital screen, it provides a sleek and stylish appearance. The power bank features a 22.5W USB C port and a 22.5W USB A port, allowing for simultaneous charging of two devices. It also has a quick recharging time of only 3 hours and can provide nearly 2 charges for an iPhone 13 or 1.6 charges for a Samsung Galaxy S20. The package includes the power bank, a user manual, and USB cables. It comes with a 24-hour customer service and 18-month warranty.

    Key Features

  • Small and light design
  • Transparent shell display
  • LED digital screen for power display
  • 22.5W fast charging and simultaneous charging
  • Quick recharging in 3 hours
  • Powerful 10000m Ah capacity
  • Includes power bank, user manual, and USB cables
  • 24-hour customer service and 18-month warranty
  • Specifications

  • Color: Black
  • Dimensions: 3.33Lx1.46Wx2.01H
  • Pros

  • Small and lightweight
  • Sleek and stylish design
  • Fast charging and simultaneous charging
  • Quick recharging time
  • Powerful capacity
  • Cons

  • Larger than it appears in some photos
  • Plastic scratches easily
  •  

    The Portable Charger 10000mAh is a reliable and efficient power bank that offers fast charging capabilities and a sleek design. Its small and lightweight build makes it easy to carry around, and the transparent shell adds a unique touch. Despite some minor cons like its larger size in comparison to photos and the vulnerability of scratching, the overall performance and functionality of this power bank are commendable. It is a great option for those who need quick and reliable charging on the go.

     

    The SIXTHGU Mini Portable Charger is a small power bank that provides fast charging on-the-go. With a compact size and built-in flashlight, it's perfect for emergencies or as a backup power source. The charger is designed with safety battery pack cell technology, ensuring efficient and safe charging. It has a 5000mAh capacity, although some customers have noted that the actual capacity is closer to 3000mAh. The charger comes in a pack of two and includes USB-C cables. Overall, it is a lightweight and convenient option for those in need of a portable charging solution.

    Key Features

  • Easy Carry – portable charging while on-the-go
  • Ultra Compact – comfortable and portable cylindrical design
  • Safety Battery Pack – provides a safe guarantee
  • Fast Charging – 2A input and 2.4A output
  • What You Get – 2 chargers, USB-C cables, and user manual
  • Specifications

  • Color: Black+White
  • Dimension: 4.20Lx1.10Wx1.10H
  • Size: 1 Count (Pack of 1)
  • Pros

  • Compact size for easy carrying
  • Built-in flashlight for emergencies
  • Includes USB-C cables
  • Decent battery life
  • Cons

  • Advertised capacity of 5000m Ah is exaggerated
  • Takes a bit long to fully charge
  •  

    The SIXTHGU Mini Portable Charger is a reliable and convenient power bank for on-the-go charging. While the advertised capacity may be exaggerated, it still offers a useful amount of power and is compact enough to fit in a purse or bag. The built-in flashlight adds an extra level of usefulness in emergency situations. The charger’s design is sleek and the inclusion of USB-C cables is a bonus. The decent battery life ensures that you can rely on this charger throughout the day. Overall, the SIXTHGU Mini Portable Charger is a worthwhile investment for anyone in need of a reliable and portable charging solution.

     

    The T-CORE Power Bank is a compact and lightweight external battery with a capacity of 10,000mAh. It features high-speed charging technology, allowing you to fully charge your iPhone or Samsung Galaxy in less than 30 minutes. With its small size and sleek design, this power bank is portable and aesthetically pleasing. It offers multiple charging options with 2 USB-A outputs and 1 USB-C output, compatible with lightning, micro, and Type-C interfaces. The T-CORE Power Bank is made with high-quality materials and comes with a 24-month after-sales service guarantee for added peace of mind. It is the perfect solution for ensuring your devices stay charged while on the go.

    Key Features

  • 10,000m Ah capacity
  • High-speed charging technology
  • Compact and lightweight design
  • 2 USB-A outputs and 1 USB-C output
  • 24-month after-sales service
  • Specifications

  • Color: Black
  • Dimension: 2.60Lx2.60Wx0.88H
  • Pros

  • Small and lightweight
  • Quick charging capability
  • Supports multiple devices and interfaces
  • Sleek and aesthetically pleasing design
  • Comes with a 24-month after-sales service
  • Cons

  • Bigger and heavier than expected
  • Power storage capacity slightly lower than stated
  • Bottom of the unit is slick and slippery
  • No 'on' button to check state of charge
  •  

    The T-CORE Power Bank is a reliable and portable solution for keeping your devices charged on the go. With its high-speed charging technology and compact design, it offers convenience without sacrificing performance. While it may be slightly larger and heavier than expected, it makes up for it with its sleek appearance and functionality. The 10,000mAh capacity provides ample power for multiple charges, and the inclusion of multiple charging options ensures compatibility with various devices. Overall, the T-CORE Power Bank is a great investment for those who value reliability and convenience in a portable charger.

     

    The Charmast Portable Charger is a compact and powerful power bank that offers quick charging for various devices. With a capacity of 10000mAh, it can charge an iPhone X 2.5 times, iPhone 8 Plus 2.7 times, Samsung Galaxy S8 2.5 times, and more. Its remarkably compact design makes it easy to carry, fitting into pockets or purses with ease. The charger features Dual QC 3.0 outputs and a USB-C PD port for fast charging, and it is compatible with a wide range of devices. With its smart charging technology and built-in safeguards, it ensures efficient and safe charging. Available in C-Black-M color, the Charmast Portable Charger is a reliable and convenient power solution for mobile devices.

    Key Features

  • 10000m Ah capacity for multiple device charges
  • Remarkably compact design for easy portability
  • Dual QC 3.0 outputs and USB C PD port for fast charging
  • Exclusive Smart-E/i Smart Technology for optimal charging
  • Certified Safe with built-in safeguards
  • Specifications

  • Color: C-Black-M
  • Dimension: 4.72Lx2.76Wx1.18H
  • Size: Extra Compact Small Lightweight
  • Pros

  • Compact size perfect for on-the-go use
  • Fast charging capability for multiple devices
  • Smart charging technology for optimal performance
  • Certified safe with built-in safeguards
  • Cons

  • Cannot charge two devices simultaneously
  • May have slower charging speed for certain phone models
  •  

    The Charmast Portable Charger is an excellent choice for those who need a compact and powerful charging solution for their mobile devices. With its 10000mAh capacity and fast charging capabilities, it can provide multiple charges for various devices. The compact design makes it easy to carry, while the smart charging technology ensures efficient and safe charging. Although it cannot charge two devices simultaneously and may have slower charging speed for certain phone models, its overall performance and reliability make it a great option. Whether you’re traveling, attending events, or simply in need of a reliable power bank, the Charmast Portable Charger is a worthy investment.

     

    The VEEKTOMX Mini Power Bank 10000mAh is a small and lightweight portable charger that is perfect for travel. With its fast charging capabilities, you can charge your devices twice as fast. The power bank features dual PD 3.0 and QC 3.0 technology, allowing for quick and efficient charging. It also has dual USB-A and Type-C ports, making it compatible with all mobile devices. The LED display shows the remaining battery level and charging status, providing you with real-time information. The power bank also includes built-in safeguards to protect your devices against excessive current, overheating, and overcharging. Overall, the VEEKTOMX Mini Power Bank 10000mAh is a reliable and convenient charging solution for all your mobile devices.

    Key Features

  • Smallest and Lightest 10,000m Ah Power Bank
  • Power Bank Fast Charging with PD 3.0 & QC 3.0
  • Wide Compatibility with Dual USB-A & Typpe-C ports
  • LED Display for battery level and charging status
  • Built-in safeguards for protection against excessive current, overheating, and overcharging
  • Specifications

  • Color: Black
  • Dimension: 4.20Lx2.70Wx0.60H
  • Size: 1 Count (Pack of 1)
  • Pros

  • Small and lightweight
  • Fast charging technology
  • Compatible with various devices
  • LED display for easy monitoring
  • Built-in safeguards for device protection
  • Cons

  • Doesn't include built-in charging cable
  • Some users experienced charging issues
  •  

    The VEEKTOMX Mini Power Bank 10000mAh is a compact and powerful portable charger that offers fast charging and wide compatibility. Its small size and lightweight design make it perfect for traveling. The LED display provides clear battery level and charging status information, while the built-in safeguards protect your devices from potential damage. Although it lacks a built-in charging cable, this power bank offers overall convenience and reliability. However, some users have reported charging issues, so it’s important to consider this before making a purchase. With its high customer rating and positive reviews, the VEEKTOMX Mini Power Bank 10000mAh is a solid choice for those in need of a reliable and portable charging solution.

     

    The Attom Tech Dual USB Output Super Slim Power Bank is a compact and lightweight portable charger that is perfect for everyday use. It has a pocket-sized design and weighs only 2.2 oz, making it easy to carry around. With dual USB outputs, it can fast charge two devices simultaneously. The power bank has a 3000mAh capacity, providing extended battery life for most phones. It also features intelligent safety protection to prevent over-charging, over-current, and short circuit. The device is certified by FCC, CE, CCC, and RoHS, ensuring safe and stable charging. It comes with a 1-year warranty and a 100% money-back guarantee.

    Key Features

  • Smallest 3000m Ah Power Bank – pocket-sized and lightweight
  • Fast Charge Two Devices Simultaneously – 1 USB-C and 1 USB output
  • 150% Extended Battery Life – charges most phones 1.5 times
  • Ultra Safety – intelligent control circuit for protection
  • Warranty – 1 Year Attom Tech Warranty, 100% Money Back Guarantee
  • Specifications

  • Color: Black
  • Dimension: 0.35Lx3.30Wx2.10H
  • Pros

  • Compact and lightweight design
  • Fast charging for two devices
  • Extended battery life
  • Intelligent safety protection
  • 1-year warranty and money-back guarantee
  • Cons

  • Lower capacity than claimed
  • Slow charging due to 1 amp output
  •  

    The Attom Tech Dual USB Output Super Slim Power Bank is a convenient and reliable portable charger for everyday use. Despite having a lower capacity than claimed, it still provides extended battery life for most phones. The compact and lightweight design makes it easy to carry around, and the dual USB outputs enable fast charging of two devices simultaneously. The intelligent safety protection ensures stable and secure charging. With a 1-year warranty and a 100% money-back guarantee, it offers peace of mind to users. Overall, it is a great option for those looking for a small, yet powerful power bank.

     

    The Coolreall Small Power Bank 20000mAh is a compact and powerful portable charger that offers fast charging for multiple devices. With 22.5W PD and QC4.0 fast charge support, it can charge your devices up to 4 times faster than regular chargers. It features three outputs, including one Type C and two USB A ports, allowing you to charge three devices simultaneously. The LED digital display provides accurate battery status, while smart safety protection ensures safe and reliable charging. The power bank is compatible with various mobile phones, tablets, and small devices like AirPods and smartwatches. With its small size and high capacity, it's perfect for everyday use, travel, and outdoor activities. The Coolreall Small Power Bank comes with a 3-year warranty and lifetime customer support.

    Key Features

  • 22.5W PD & QC4.0 fast charging
  • Small and lightweight design
  • LED digital display and safety protection
  • Wide compatibility
  • Lifetime customer support
  • Specifications

  • Color: Gray
  • Dimension: 4.25*2.71*1.03in
  • Weight: 296g
  • Pros

  • Fast charging for multiple devices
  • Compact and lightweight
  • Accurate battery status display
  • Wide compatibility
  • 3-year warranty
  • Cons

  • Relatively heavy
  • No wireless charging
  • Slow charging
  •  

    The Coolreall Small Power Bank 20000mAh is a highly efficient and reliable portable charger. With its fast charging capabilities, compact size, and wide compatibility, it is an ideal companion for everyday use and travel. The LED display provides accurate battery status, while the safety protection ensures worry-free charging. Although it may be slightly heavier than expected and lacks wireless charging functionality, its performance and reliability make up for these minor drawbacks. Overall, the Coolreall Small Power Bank offers great value for its price and is definitely worth considering for anyone in need of a powerful and portable charging solution.

     

    The MRGLAS Portable Charger is a compact and powerful 10000mAh power bank that offers fast charging capabilities. It features advanced PD 3.0 and QC 4.0 technologies, allowing it to charge your phone up to 80% in just 35 minutes. The portable charger is compatible with iPhone, Samsung, iPad, and other USB C devices. It has a USB-C In & Out port, which means it can be used to charge your portable charger and your devices. With two USB A ports and one USB C port, you can charge three devices simultaneously. The portable charger also includes a high-precision LED digital display and a built-in flashlight. It comes with a USB C cable and offers a worry-free 18-month warranty.

    Key Features

  • 🔋 Unrivaled 22.5W Pd charging speed
  • 🔋 Remarkably compact
  • 🔋 2023 Version usb c input & Output
  • 🔋 Charge three devices simultaneously
  • 🔋 More useful features
  • 💗 What you get
  • Specifications

  • Color: Black
  • Dimension: 3.40Lx2.36Wx0.94H
  • Size: 1 Count (Pack of 1)
  • Pros

  • Fast charging speed
  • Compact size
  • USB C In & Out port
  • Can charge three devices simultaneously
  • LED digital display
  • Built-in flashlight
  • Worry-free 18-month warranty
  • Cons

  • Larger than it appears in photos
  • Possibility of sudden and total failure
  • Slightly heavy and thick
  •  

    The MRGLAS Portable Charger is an impressive power bank that offers fast charging capabilities and a compact size. With its advanced PD 3.0 and QC 4.0 technologies, it can charge your phone to 80% in just 35 minutes. The USB C In & Out port is a convenient feature that allows you to charge both the portable charger and your devices. The ability to charge three devices simultaneously is a definite plus. The LED digital display and built-in flashlight are useful additions. While there have been some reports of larger size than expected and potential failure, the overall performance and features of the MRGLAS Portable Charger make it a reliable choice for keeping your devices powered on the go.

     

    Buyer's Guide: Smallest Power Bank

    Are you constantly on the go and in need of a reliable power source for your electronic devices? Look no further than the smallest power banks available in the market. These tiny yet powerful devices can provide you with the energy boost you need anytime, anywhere. In this comprehensive buyer's guide, we will explore the key features, factors to consider, and answer some frequently asked questions to help you make an informed purchase decision. So, let's dive right in!

    Key Features to Look For:

    1. Compact Size

    • Opt for a power bank that is truly compact and lightweight, ensuring easy portability and convenience. After all, the whole point of investing in a small power bank is to have it readily available in your pocket, bag, or even on your keychain.

    2. Capacity

    • Consider the capacity of the power bank, which is measured in milliampere-hours (mAh). While smaller power banks may have lower capacity, it is important to strike a balance between size and the ability to charge your device multiple times.

    3. Charging Speed

    • Check the power bank's charging output, indicated in amps (A). Power banks with higher output will charge your devices faster, saving you precious time.

    4. Multiple Ports

    • Look for a power bank with multiple ports, allowing you to charge multiple devices simultaneously. This feature can be particularly useful when you are traveling with friends or family.

    5. Compatibility

    • Ensure that the power bank is compatible with your devices, be it smartphones, tablets, or other portable electronic gadgets. Check for the presence of universal USB ports or any specific compatibility requirements mentioned by the manufacturer.

    6. Built-in Safety Features

    • Verify if the power bank has built-in safety features such as overcharge protection, short-circuit protection, or temperature control. These features provide peace of mind and prevent any damage to your devices.

    7. LED Indicators

    • Opt for a power bank that includes LED indicators to show the remaining battery power. This helps you gauge when the power bank needs to be recharged, avoiding any sudden low battery surprises.

    8. Recharging Method

    • Consider the recharging method for the power bank itself. USB-C or micro USB ports are commonly used for recharging, so ensure compatibility with your existing cables or adapters.

     

    FAQ

    Q: How much charging capacity should a small power bank have?
    A: The charging capacity depends on your specific needs. Smaller power banks typically range from 1,000mAh to 5,000mAh, which can provide one to two full charges to most smartphones. If you require more capacity, consider larger power banks.

    Q: Are smaller power banks as efficient as larger ones?
    A: Smaller power banks have lower capacity and output compared to larger ones. However, they are equally efficient at charging devices. The main tradeoff is the number of charges you can get before needing to recharge the power bank itself.

    Q: Can small power banks charge multiple devices at once?
    A: Yes, many small power banks are equipped with multiple USB ports, allowing you to charge multiple devices simultaneously. Make sure to check the number of ports mentioned in the product specifications.

    Q: Can I carry a small power bank on an airplane?
    A: Generally, power banks with a capacity of 100Wh (watt-hours) or below are allowed on airplanes. However, regulations may vary depending on the airline and the country you are traveling to. It is advisable to check with the airline’s guidelines before carrying a power bank on board.

    Q: How long does it take to recharge a small power bank?
    A: Recharging time varies based on the capacity and the recharging method of the power bank. Smaller power banks typically take anywhere between 2 to 5 hours to fully recharge, but it ultimately depends on the specifications provided by the manufacturer.