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Power Bank Comparison - August 2025
6 Best Power Bank In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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Overview: When your phone is about to die and you're nowhere near a charger, a power bank can be a lifesaver. But with so many on the market, which one should you buy?
Our experts have put together a list of the best power banks on the market, based on factors like capacity, portability, and price.
Anker Power Bank, PowerCore 26800mAh Portable Charger with Dual Input Port and Double-Speed Recharging, 3 USB Ports External Battery for iPhone 16/15/14/13 Series, iPad, Galaxy, Android and More
Model
Anker Power Bank, 325 Portable Charger, 20,000mAh Battery Pack with PowerIQ Tech, USB-C Input and Output Ports for iPhone 16/15 Series, Samsung Galaxy, AirPods, and More (PowerCore Essential 20K)
Model
Power Bank 27000mAh Powerbank Fast Charging 22.5W QC 4.0 Portable Charger with Outputs Inputs Flashlight USB C Battery Pack, Ultra-High Capacity Compatible for iPhone Samsung Huawei
Model
Power Bank 27,000mAh, QC 4.0 USB C 22.5W Fast Charging PD 20W Portable Charger, Mobile Phone Battery Pack 3 Outputs & 2 Inputs High Capacity Compatible for Smartphones
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Power Bank 20000mAh, PD3.0 QC4.0 22.5W Fast Charging PD20W USB C PowerBank Portable Charger With LCD Display 3 Outputs & 2 Inputs For Smartphones and Camping (black2)
Model
AsperX 2-Pack Power Bank Portable Charger Fast Charging 10000mAh, PowerBank USB C Input and Output, Battery Pack Compatible with iPhone, Samsung, Huawei, iPad, Tablets and More
Here are the top 3 recommended products with more information to help you find the right product for you
9.7
1
Anker
22% Off
Anker Power Bank, PowerCore 26800mAh Portable Charger with Dual Input Port and Double-Speed Recharging, 3 USB Ports External Battery for iPhone 16/15/14/13 Series, iPad, Galaxy, Android and More
Why we love it
Charges multiple devices at once.
Fast recharging capability.
Long-lasting battery capacity.
Main highlights
What You Get: PowerCore 26800mAh Power Bank, 2X Micro USB Cable, Welcome Guide, our worry-free 18-month warranty and friendly customer service. USB-C cable and Lightning cable for iPhone / iPad sold separately.
The Anker Advantage: Join the 50 million+ powered by our leading technology.
Recharge 2X Faster: Dual Micro USB (20W) input offers recharge speeds up to twice as fast as standard power banks—a full recharge takes just over 6 hours while using both input ports (wall charger not included).
High-Speed Charging: 3 USB output ports equipped with Anker's PowerIQ and VoltageBoost technology ensure high-speed charging for three devices—simultaneously (max output 6A, single-port max output 3A).
Colossal Cell Capacity: With 26,800mAh of power, this charger can fuel most phones over 6 times, tablets at least 2 times, and other USB devices multiple times. Note: Requires a USB-C cable for use, as this product does not include a USB-C port.
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9.5
2
Anker
17% Off
Anker Power Bank, 325 Portable Charger, 20,000mAh Battery Pack with PowerIQ Tech, USB-C Input and Output Ports for iPhone 16/15 Series, Samsung Galaxy, AirPods, and More (PowerCore Essential 20K)
Why we love it
Massive 20,000mAh capacity for multiple charges.
Bi-directional USB-C for simultaneous charging.
Fast and safe charging with PowerIQ technology.
Main highlights
What You Get: Anker 325 Power Bank (PowerCore 20K), USB-C cable, welcome guide, our worry-free 18-month warranty, and friendly customer service.
Ultra-High Capacity: The massive 20,000mAh capacity provides 3.6 charges for iPhone 15 and 2.9 charges for Samsung Galaxy S23 Ultra.
PowerIQ and VoltageBoost Technology: Experience fast and safe charging for all devices with Anker's leading technology, including a trickle-charging mode for low-power accessories.
Multiple Recharge Options: Choose between USB-C or Micro USB ports to recharge the power bank. Achieve a full charge in just 9 hours with a 15W or higher charger.
Bi-Directional USB-C Charging: The USB-C port supports two-way charging with a 15W power for both input and output, allowing you to charge two devices simultaneously.
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9.4
3
JIGA
47% Off
Power Bank 27000mAh Powerbank Fast Charging 22.5W QC 4.0 Portable Charger with Outputs Inputs Flashlight USB C Battery Pack, Ultra-High Capacity Compatible for iPhone Samsung Huawei
Why we love it
Charges multiple devices simultaneously.
High capacity for extended use.
Built-in flashlight for emergencies.
Main highlights
【What You Get】You will receive 1x JIGA power bank, 1x USB-C Cable, 1x user manual and 24-hours friendly customer service. If you have any questions, please get in touch with us via Amazon E-mail.
【Safest Fast Intelligent Charging】Powerbank Built-in smart chip and Quick Charge 4.0 fast charging 22.5W technology. Adjusting the optimal charging settings to cut the phone's charging time by half protects the device from overvoltage and overcurrent accidents and provides a safer charge.
【Power Bank with 2 Inputs & 3 Outputs】2-inputs are Micro-USB and Type-C, providing high convenience charging of this battery pack. 3-outputs can allow you to charge your phone and tablet simultaneously or enjoy power-sharing with your friends and family.
【One Week of Worry-free Portable Charger】JIGA power bank is a high-quality battery pack, with all-day power. It is enough to top up iPhone 3- 5 times, Samsung 3-4 times, the perfect partner for gamers, camping and business trips.
【LED Indicator & Handy Flashlight】The 2024 newly designed 4+1 segment LED indicator, you can always know when the battery is exhausted or fully charged; Long press the power button to turn on/off the super bright flashlight, this is very helpful in emergency lighting situations such as reading and power outages.
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Our ranking system
The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria. We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.
Features
Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
Consumer Reviews
We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.
When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.
When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
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9.7
1Anker22% Off
Charges multiple devices at once.
