In today's digital age, where our reliance on electronic devices is constantly growing, having a reliable power bank is essential. With the multitude of options available in the market, it can be overwhelming to choose the right one. To simplify your decision-making process, we have compiled a comprehensive list of the 8 best 20000 mAh power banks for 2023. These power banks have been thoroughly tested and chosen based on their capacity, performance, durability, and overall value for money. Whether you are a frequent traveler, a heavy smartphone user, or someone who simply wants the convenience of a portable power source, these power banks are sure to meet your needs. Read on to discover the top contenders for the best power bank of 2023.
Overall Score: 9.2/10
The INIU Portable Charger is a high-quality power bank that offers fast charging capabilities for various devices. With its 22.5W output and PD3.0 & QC4+ technologies, it can charge your phone up to 61% in just 30 minutes. It can also charge your iPad Pro at full speed, unlike other power banks in the market. The charger features a USB-C In & Out port, allowing it to be compatible with new iPhones, iPads, and upcoming USB-C devices. Plus, it can charge up to three devices simultaneously. The power bank is also capable of charging smaller devices such as AirPods, Bluetooth headphones, fitness trackers, and smartwatches. With its durable construction and industry-leading 3-year warranty, the INIU Portable Charger is a reliable choice for fast and efficient charging.
Key Features
- High-speed charging with PD3.0 & QC4+ technologies
- USB-C In & Out port compatible with new i Phones and i Pads
- Can charge up to three devices simultaneously
- Compatible with small devices like Air Pods and smartwatches
- Durable construction with industry-leading 3-year warranty
Specifications
- Color: Black
- Dimension: 5.30Lx2.80Wx1.00H
- Size: 1 Count (Pack of 1)
Pros
- Fast charging capabilities for phones and i Pads
- Can charge three devices at once
- Compatible with various devices, including smaller ones
- Durable construction and long warranty period
Cons
- Slightly heavier and bulkier than smaller power banks
- Limited availability of USB-A ports
The INIU Portable Charger is a reliable and efficient power bank that offers fast charging for a wide range of devices. With its high-speed charging capabilities, USB-C compatibility, and the ability to charge multiple devices simultaneously, it provides convenience and reliability in one package. The power bank’s durability and long warranty period make it a worthwhile investment for anyone in need of fast and efficient charging on the go.
Overall Score: 8.5/10
The Charmast Portable Charger is a powerful and convenient device that allows you to charge your devices on the go. With built-in cables and an AC wall plug, you won't have to worry about carrying extra chargers or dealing with tangled wires. It features high-speed charging technology, providing 3x faster charging compared to standard chargers. The 20000mAh battery capacity allows for multiple charges for various devices, including iPhones, Samsung Galaxy, and iPads. The compact design and rubberized cover make it comfortable to hold and protect your device from scratches or drops. With a 60-day refund guarantee and responsive customer service, you can rely on this power bank for all your charging needs.
Key Features
- Portable Charger with Built-in Cables and Wall Plug
- High-speed Charging: 20W PD and 18W QC 3.0
- 20000m Ah Capacity for multiple charges
- Compact and Protective Design
- Worry-Free Warranty and Customer Service
Specifications
- Color: C 20000m Ah Black
- Dimension: 2.83Lx5.91Wx1.09H
- Size: 1 Count (Pack of 1)
Pros
- Convenient and versatile with built-in cables and wall plug
- Fast charging technology provides quick power-up for devices
- Large battery capacity for multiple charges
- Compact and protective design for easy use and durability
- Worry-free warranty and responsive customer service
Cons
- Relatively heavy compared to other power banks
The Charmast Portable Charger is a must-have for tech-savvy individuals who are always on the go. With its built-in cables and wall plug, fast charging technology, and large battery capacity, it offers convenience and reliability. The compact design and rubberized cover provide extra protection for your devices. The only downside is the slightly heavier weight compared to other power banks, but it’s a minor trade-off for the power and features it offers. Overall, this power bank is a solid choice for anyone in need of a reliable charging solution.
Overall Score: 8.5/10
The VRURC Portable Charger 20000mAh is a fast charging power bank equipped with a built-in AC wall plug and cables, making it convenient and space-saving. It supports up to 22.5W QC fast charging and can charge up to 3 devices simultaneously. The intelligent LED display allows you to monitor the remaining charge level. With a 20000mAh capacity, it provides several charges for your devices and is compatible with iPhone, Samsung, Android, and tablets. The portable charger is safe and reliable, with multiple protections for your device. It is also in line with aviation flight safety regulations. The VRURC Portable Charger offers a solution for on-the-go charging needs and is a versatile and efficient power bank.
Key Features
- Built-in AC Wall Plug And Cables
- Up to 22.5W QC Fast Charging
- Two Way To Recharge The Power Bank
- 20000m Ah Capicity& Wide Compatibility
- Safety and Reliable
Specifications
- Color: Green
- Dimension: 5.91Lx2.83Wx1.09H
Pros
- Convenient built-in cables and wall plug
- Fast charging for multiple devices
- High capacity for several charges
- Safe and reliable with multiple protections
Cons
- Takes a long time to charge
- Big and heavy
- Confusing USB-C port labeling
The VRURC Portable Charger 20000mAh is an efficient and versatile power bank for on-the-go charging needs. With its built-in cables and wall plug, it offers convenience and space-saving capabilities. The fast charging feature and high capacity make it reliable for multiple device charges. However, it does have a long charging time and is quite bulky. Despite these drawbacks, the VRURC Portable Charger provides a safe and reliable charging solution, with its intelligent LED display and multiple protections. Whether for travel, emergencies, or everyday use, this power bank proves to be a valuable and handy gadget.
Overall Score: 9.5/10
The Coolreall Small Power Bank is a compact and powerful portable charger with a 20000mAh capacity. It supports both Power Delivery (PD) and Quick Charge (QC4.0) fast charging technologies, offering an unprecedented high-speed charging experience. With three outputs (1 Type C and 2 USB A), it can charge up to three devices simultaneously. The small size and lightweight design make it perfect for everyday life, travel, and fits easily in most pockets. It features an LED digital display for accurate battery status and comes with smart safety protections to prevent overcurrent, overheating, and overcharging. The power bank is compatible with a wide range of devices, including smartphones, tablets, AirPods, game consoles, and smartwatches. With lifetime customer support and a 3-year warranty, Coolreall ensures high-quality and reliable performance.
Key Features
- 22.5W PD & QC4.0 Fast Charge
- Smallest and lightest 20000m Ah power bank
- LED digital display for accurate battery status
- Smart safety protections against overcurrent and overheating
- Wide compatibility with various devices
Specifications
- Color: Gray
- Dimension: 0.39Lx0.39Wx0.39H
Pros
- Fast charging capability
- Compact and lightweight design
- Accurate battery status display
- Wide compatibility with devices
- 3-year warranty and lifetime customer support
Cons
- Takes a relatively long time to charge
- Slightly heavy compared to other small chargers
The Coolreall Small Power Bank is an impressive portable charger with exceptional fast charging capabilities. Its compact size and lightweight design make it highly portable, perfect for daily use and travel. The LED digital display allows users to easily monitor the battery status, ensuring convenience and reliability. The power bank’s wide compatibility and smart safety protections make it suitable for a variety of devices. While it may take a bit longer to fully charge, the overall performance and reliability of this power bank make it a great investment. With a 3-year warranty and lifetime customer support, Coolreall demonstrates their commitment to providing high-quality and dependable products.
Overall Score: 8.5/10
The AsperX Portable Charger Power Bank is a high-capacity external battery pack that offers fast charging for iPhone, Samsung, Android, and more. With its 20000mAh capacity and 15W output, it can charge your phone from 0 to 78% in just 1 hour, making it 2X faster than traditional chargers. The power bank features a USB-C input and output, allowing you to charge your new iPhone, iPad, and other USB-C devices. It also has the ability to charge three devices simultaneously with its multiple ports. The AsperX power bank prioritizes safety with its 10 safety protection designs, ensuring protection against overheating, over surge, short-circuit, and overcharging. It is also allowed on airplanes, making it a convenient travel companion. Overall, this power bank offers fast charging, versatility, and safety in a compact design.
Key Features
- 2023 Newest Model 20000m Ah 15W Fast Charging
- USB C Input & Output
- Charge 3 Devices at Once
- Superior Safety & Battery Health
- Vast Compatibility
- Includes 30 days money-back guarantee and 24 months warranty
Specifications
- Color: Black
- Dimension: 5.31Lx2.56Wx1.02H
- Size: 15W
Pros
- Fast charging capabilities
- USB-C input and output
- Charge three devices simultaneously
- High capacity for travel
- Superior safety features
- Wide compatibility
Cons
- Slightly heavy
- Battery may not fully charge certain phones
- Not the most lightweight option
The AsperX Portable Charger Power Bank is a reliable and versatile external battery pack that offers fast charging for multiple devices. With its high capacity and ability to charge three devices simultaneously, it is a convenient travel companion. The power bank’s superior safety features and wide compatibility make it a reliable choice for users. While it may be slightly heavy and not the most lightweight option, its fast charging capabilities and USB-C input and output make up for it. Overall, the AsperX Portable Charger Power Bank is a great choice for those in need of a reliable power bank for their devices.
Overall Score: 7.5/10
The imuto 20000mah Power Bank is a portable charger equipped with advanced charging technologies, making it compatible with various devices. With its ultra-high cell capacity, it can provide multiple charges for phones and tablets. The power bank features fast charging capabilities, allowing your phone to reach 55% charge in just 30 minutes. It also offers multiple charging ports, enabling you to charge two devices simultaneously. The built-in LED display shows the remaining power, and there's even a flashlight for low-light situations. The power bank comes with a user guide, USB C to C cable, and offers a 30-day money-back guarantee and a 24-month warranty. Overall, it provides a dependable and efficient charging solution for users on the go.
Key Features
- Ultra-High Cell Capacity
- Fast Charging Technology
- Multiple Charging Ports
- Wide Device Compatibility
- Digi-Power Technology
- Built-in LED Flashlight
Specifications
- Color: Black
- Dimension: 1.18Lx6.10Wx2.95H
Pros
- High cell capacity for multiple charges
- Fast charging capabilities
- Ability to charge two devices simultaneously
- Digital display for remaining power
- Built-in LED flashlight
Cons
- Bulkier than expected
- Short cable length
- Limited color options
- Long recharge time
The imuto 20000mah Power Bank offers impressive cell capacity and fast charging capabilities, making it a reliable choice for users in need of a portable charger. It is compatible with a wide range of devices and features a digital display to keep track of power levels. The built-in LED flashlight is a handy addition for emergencies or low-light situations. While it may be bulkier than expected, it provides a great balance between performance and price. The power bank’s long recharge time can be a drawback, but overall, it delivers on its promise of efficient and convenient device charging.
Overall Score: 6.5/10
The FOCHEW Portable Charger is a slim and powerful power bank that is capable of charging multiple devices simultaneously. With its two 20000mAh batteries, you can easily charge your devices on the go without worrying about running out of power. The built-in lithium polymer battery ensures safety while charging and prevents over-voltage, over-charging, over-current, or short circuit. It also features an unique LED indicator that shows the remaining power. This portable charger is compact and easy to hold, making it incredibly portable. It is compatible with various devices including iPhone, Samsung, and tablets. Whether you're traveling or simply need a reliable power source, the FOCHEW Portable Charger is a convenient choice.
Key Features
- Two 20000m Ah batteries for extended power
- Dual USB outputs for convenient charging
- Safe and reliable lithium polymer battery
- Unique LED indicator shows remaining power
- Compact and portable design
Specifications
- Color: Blue+Red
- Dimension: 5.91Lx0.60Wx2.95H
Pros
- High capacity for charging phones multiple times
- Can charge multiple devices simultaneously
- Safe and reliable charging
- Compact and portable design
Cons
- Long charging time
- Some units arrive dead or malfunction
- No indication of charge level
The FOCHEW Portable Charger is a reliable power bank that offers high capacity charging and the convenience of charging multiple devices at once. While it has some drawbacks such as long charging time and occasional malfunctioning units, its compact design and safety features make it a worthwhile option for those in need of a portable power source. The LED indicator for remaining power adds a nice touch to the overall user experience. Overall, the FOCHEW Portable Charger provides good value for its price.
Overall Score: 8.5/10
The Anker Prime Power Bank is a game-changer for anyone on the go. With a 20,000mAh capacity, it provides impressive power to keep your devices charged during busy days. Equipped with two high-powered USB-C ports and one USB-A port, it allows for simultaneous charging of multiple devices at lightning speed. The smart digital display provides real-time information on battery capacity, power input, and power output, giving you complete control and visibility over the power bank. Its compact size and lightweight design make it convenient for travel. With top-notch build quality and a sleek design, the Anker Prime Power Bank adds a touch of sophistication to your tech arsenal.
Key Features
- 200W Total Output
- Lightning-Fast Recharge
- Power On the Move
- Get Real-Time Information
- What You Get
Specifications
- Color: Black
- Dimension: 5.00Lx1.96Wx2.15H
Pros
- Powerful 200W output
- Fast charging capability
- Smart digital display for real-time info
- Top-notch build quality
- Compact and lightweight design
Cons
- Screen could show more data
- Long charging time with low amperage charger
- Gets warm under high discharge
- Moderate efficiency
The Anker Prime Power Bank is an impressive portable charger that delivers powerful performance and fast charging capabilities. It’s perfect for anyone who needs reliable power on the go, whether for travel, work, or daily use. The 200W output and smart digital display provide convenience and control, while the compact size and sleek design make it easy to carry. While it has some minor drawbacks, such as limited screen data and heating under high discharge, overall it’s a reliable and efficient power bank. With its top-notch build quality and impressive features, the Anker Prime Power Bank is a great investment for tech-savvy individuals.
Buyer's Guide: 20000 mAh Power Bank
Looking for a reliable and high-capacity power bank to keep your devices charged on the go? Look no further! We've prepared a comprehensive buyer's guide to help you make an informed decision when it comes to purchasing a 20000 mAh power bank. Here's all the information you need in a convenient bulleted format:
- Capacity Matters: A 20000 mAh power bank offers a substantial charging capacity, perfect for multiple device recharges or higher-demand gadgets like tablets and laptops.
- Portability: Consider the size, weight, and design of the power bank. A compact and lightweight option is ideal if you plan to carry it in your bag or pocket for daily use or while traveling.
- Input and Output Ports: Ensure that the power bank has sufficient ports to charge your devices simultaneously. Look for USB-A, USB-C, and Micro-USB ports to cater to various devices and charging cables.
- Fast Charging: If you're always on the go and need quick device refills, opt for a power bank with fast charging capabilities (e.g., Qualcomm Quick Charge or Power Delivery) and high-speed output.
- Safety Features: Prioritize safety by selecting a power bank that includes overcharge, overcurrent, and short-circuit protection to safeguard your devices from potential damage.
- Efficiency and Conversion Rate: Consider the power bank's efficiency and conversion rate, as a higher conversion rate translates to less energy loss during charging.
- Battery Indicator: Look for a power bank with clear and accurate battery level indicators, such as LED lights or an LCD display, so you can monitor the remaining power effectively.
- Pass-Through Charging: This feature enables you to charge your devices while the power bank itself is being charged, allowing for convenient simultaneous charging.
- Durability and Build Quality: Opt for a power bank made from robust and durable materials that can withstand daily use and occasional bumps or drops.
- Compatibility: Ensure compatibility with your devices, including smartphones, tablets, cameras, and other gadgets, by checking the power bank's specifications.
- Brand Reputation: Research the reputation of the brand manufacturing the power bank. Read customer reviews and feedback to gain insights into its quality and customer service.
- Warranty: Check if the power bank comes with a reliable warranty, as it provides peace of mind and protection against potential defects.
Now that you're equipped with essential knowledge about 20000 mAh power banks, let's move on to some frequently asked questions to address any remaining doubts:
Frequently Asked Questions about 8 Best 20000 Mah Power Bank For 2023
Yes, you can travel with a 20000 mAh power bank. However, it’s important to check the regulations and guidelines set by the airlines, as some have restrictions on power banks exceeding a certain capacity.
The number of charges depends on several factors, including your smartphone’s battery capacity and efficiency. On average, a 20000 mAh power bank should provide around 4 to 5 full charges for most smartphones.
Yes, 20000 mAh power banks are compatible with various USB devices, including smartphones, tablets, e-readers, wireless headphones, and portable speakers. Ensure you have the appropriate charging cables for each device.
The charging time can vary depending on the power bank’s input current, the charger used, and the remaining battery level. On average, it may take around 8 to 10 hours to fully charge a 20000 mAh power bank.
While some 20000 mAh power banks may provide enough energy to charge a laptop, it largely depends on the laptop’s power requirements. Ensure that the power bank offers the appropriate voltage and wattage output for your laptop model.
