10 Best Power Banks in The UK

Last updated on 19/07/2025

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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)

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Why We Love It

Massive 20,000mAh battery capacity.
USB-C bi-directional charging port.
PowerlQ fast, safe charging technology.

Main Highlights

Ultra-High Capacity: The massive 20,000mAh capacity provides 3.6 charges for iPhone 15 and 2.9 charges for Samsung Galaxy S23 Ultra.
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.
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.
What You Get: Anker 325 Power Bank (PowerCore 20K), USB-C cable, welcome guide, our worry-free 18-month warranty, and friendly customer service.

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

20% OffFree Shipping

Why We Love It

Powerful yet compact design.
Multiple device charging capability.
Guaranteed safety features.

Main Highlights

【10000mAh Power Bank Pack of 2】 These two 10000mAh portable chargers are small enough to go into any pocket or backpack. These battery packs are powerful enough to last the entire day. Each one charges the iPhone X 2.4 times, the iPhone 8 3.6 times, and the Samsung Galaxy S9 2.2 times.
【Charge THREE at Once】 With one USB-C port and two USB ports built-in, it can juice up THREE devices simultaneously. Triple-port design allows you to share portable power with families and friends.
【USB C Input & Output】Upgrade portable battery charger has a USB-C In & Out port to perfectly fit your new iPhones, iPad and all upcoming USB-C devices. Also configured two USB-A output ports that recognize all connected devices and distribute load up to 5V 2.4A effectively. Therefore our phone battery power bank can work with not only all the phones, tablets but your smaller devices like AirPods, Bluetooth headphones, fitness trackers, smart watches, heated vest etc.
【Reliable Li-polymer Cell】 A high-quality Li-ion battery included into the battery bank helps to 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. More importantly, these phone charger battery pack portable are also airline-approved
【Small & Slim】These power banks are popular for travel since they are exceptionally tiny for a 10000mAh power bank, weighing just 218g and measuring only 12mm thick. They come in handy on any road trip, allowing you to take them with you wherever you go
【Package Contents】 The battery pack includes two 10000mAh power banks, two USB-C charging cables, and one user manual, ASPERX industry-leading 24-Month asperx Care and lifetime technical support. We provide pleasant customer service 24 hours a day,seven days a week. Please do not hesitate to contact us 💝

Belkin Portable Charger, Power Bank with Integrated Cable 20K PD 30W - Fast Charging USB-C Power Delivery, Portable Charger for iPhone 16 Series, iPad Pro, Galaxy S25 Series, and More - Blue

34% OffFree Shipping

Why We Love It

Integrated USB-C for easy charging.
Fast charging for multiple devices.
Lightweight and travel-friendly design.

Main Highlights

INTEGRATED USB-C CABLE ALLOWS FOR MORE CONVENIENT CHARGING: Our portable power bank 20K includes an integrated USB-C cable, making charging hassle-free. Simply plug in the built-in cable for instant power, perfect for on-the-go charging anytime, anywhere.
30W OUTPUT LETS YOU FAST CHARGE SMARTPHONES & TABLETS: This Belkin portable charger has a powerful 30W output, allowing you to fast charge your smartphones and tablets. This output even allows you to charge a MacBook Air up to 30W.
FAST CHARGING WITH 20K mAh CAPACITY: A 20,000mAh cell capacity charges an iPhone 16 Pro from 0-50% in just 25 minutes* and provides up to 87 hours of playback. Keep your devices powered longer, ensuring you stay connected and entertained on the go.
CHARGE 3 DEVICES AT THE SAME TIME: With a built-in USB-C cable, a USB-A and a USB-C port, you can simultaneously charge three devices with 30W shared output. Ensure your smartphone and tablet have power no matter where you are.
LED LIGHT INDICATOR KEEPS YOU AWARE OF BATTERY LIFE: This Belkin power bank is designed with a built-in LED light that tells you the power bank’s status, so you always know when it’s time to recharge.
PASS THROUGH CHARGING LETS YOU CHARGE THE DEVICE WHILE CHARGING ANOTHER DEVICE: You can continue to charge your iPhone even when the portable power bank itself needs charging thanks to pass-through power technology.
LIGHTWEIGHT DESIGN MAKES IT PERFECT FOR TRAVELING: Weighing less than 395g, this compact power bank is the perfect travel companion. Easily slip it into your pocket, backpack, luggage, computer bag, and more, and carry it without any hassle.
SUSTAINABLY MADE W/ 2-YEAR WARRANTY: This BoostCharge Power Bank is made with 72% post-consumer recycled content, while its packaging is made 100% plastic-free. Plus, maintain peace of mind with a 2-year warranty and Connected Equipment Warranty.**

VRURC Portable Power Bank Built-in Cables,20000mAh 22.5W Fast Charging USB C Battery Pack, Phone Charger Battery Small & Slim,LED Display, for iPhone 15 Samsung Galaxy S23 Google LG(1 Pack)

23% OffFree Shipping

Why We Love It

Built-in cables for versatility.
Fast, efficient charging capabilities.
Guaranteed airline-approved safety.

Main Highlights

【4️⃣Built-in Cables】Slim portable charger 20000mAh features 3 output cables and 1 fast-charging input cable, allowing you to charge a variety of devices, including iPhone(16/15/14/13/12 series etc), Samsung,and other USB C port Android phones, as well as Micro devices.
📲【Fast Charging at QC22.5W/PD20W】Supercharge your Phone up to 60% in 30 minutes with our compact power bank. Powered by high-density lithium polymer cells, it delivers rapid charging for up to 4 devices at once. Stay informed with the smart LED display showing remaining power.
🔋【Compact in Size & 20000mAh Powerful Capacity】At a capacity at 20000mAh, Product Dimension:9.5 x 8.9 x 2.62CM, Weight: 310g. we optimize the size in a most compact and smaller way we can.It provides 3.75 charges for iPhone 15 Pro Max,1.5 Charges for iPad, 2.4 charges for your Samsung Galaxy s23 ultra, 4.33 charges for your Google Pixel, One Plus 11 2.4 charges.Also can use for charging low current devices like AirPods,sports watch etc.
⚡【Re-charge in 3 Ways】Recharge our power bank in just 5.5 hours through the built-in USB-C cable (18W), via USB-C Input (QC/PD 3.0) at 18W, or use the built-in USB cable for a full recharge in 11 hours (10W)
✈️【Airline-Approved Safety】Our mini portable charger meets stringent aviation safety standards, with intelligent safeguards against overcharge, overvoltage, overcurrent, short-circuits, and overtemperature. Enjoy rapid charging with peace of mind.
🎧【Charge Small Devices】It also can use for charging low current devices like MP3 Player,Camera,AirPods,Bluetooth headphones,sports watch etc,providing a versatile solution for all your gadgets. Package content: 1×Power bank 20000mah, 1x User Manual.

Anker Power Bank, Compact Portable Charger (PowerCore 10K) 10,000mAh Battery Pack with PowerIQ Charging Technology and USB-C for iPhone, iPad, Samsung Galaxy, Pixel, and More

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Why We Love It

Slim size, big power.
Lightweight and compact design.
Tough and trustworthy build.

Main Highlights

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.
Tough and Trustworthy: Engineered for toughness with scratch resistance in mind. Its durability is certified by a 3.2 ft drop test.
Two-Way USB-C Charging: The USB-C port supports both input and output functions, makes charging and recharging quick and easy.
What You Get: PowerCore Slim 10000, USB C TO USB C cable, welcome guide, 18-month warranty, and friendly customer service.

Ceeya Power Bank 26800mAh USB Portable Charger PowerBank External Battery With Display for Smartphones and More(USB-C for Input ONLY) 01

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Why We Love It

High capacity for any adventure.
Dual charging for shared convenience.
Clear display for easy monitoring.

Main Highlights

【A must have on the go】:26800mAh High Capacity power bank portable charger is perfect for for GPS when using motorcycle,Vacations,Business trip,Camping,Hiking, no need to worry about losing contact with anyone when runing out of phone battery. (Please be aware that this item is NOT wireless unit)
【Ceeya Power Bank with Dual input and Dual output】:There are 2 USB Ports output which can be shared with friends or charge 2 devices at the same time. It is with 2 input options,USB Micro input and USB C input options allow you to recharge it with different cords (The recharging cord comes with the item is USB Micro Cord) Please recharge this item with a 5V 2.1A wall charger,do NOT use an lPhone square charger which is 5V 1.0A output,please.
【Portable phone charger with display】:The front Display will be more convenient to know the remaining juice than a blinking dot. So that you will know exactly when to recharge the item. To turn on the Screen, just need to connect your devices to the item or click the power button on the side of the item. The screen is Hidden-Design,you will NOT be able to see the display unless the screen is ON.
【NOTE】:The battery pack will work with 5V 2A USB heated vest,heated jacket, it will NOT work with 7.4V heated clothing with DC jack.
【What you can get】: Ceeya 26800mAh Portable Charger Battery Pack*1,Micro USB cable for recharging the unit*1,User Manual*1

For Magsafe Power Bank, Ultra-Slim Wireless Portable Charger, 5000mAh Magnetic Power Bank Fast Charging with USB-C, Smartphones Battery Pack Compatible with iPhone 16/15/14/13/12 Series, Space Gray

88% OffFree Shipping

Why We Love It

MagSafe compatibility ensures secure attachment.
Slim design fits your active lifestyle.
Dual charging options for convenience.

Main Highlights

Precise Magnetic Alignment, Rock-Solid Hold: This magnetic portable charger iPhone is designed for compatible with MagSafe, featuring a strong 15N magnetic force that instantly snaps onto your iPhone, keeping it firmly attached even when you're on the move. Whether you're on a call, snapping a selfie, or streaming video, it stays perfectly aligned for stable, uninterrupted charging. Compatible with iPhone 16/16 Pro/16 Pro Max/16 Plus, for iPhone 15/15 Pro/15 Pro Max/15 Plus, for iPhone 14/14 Plus/14 Pro/14 Pro Max, for iPhone 13/13 Mini/13 Pro/13 Pro Max, for iPhone 12/12 Mini/12 Pro/12 Pro Max, and MagSafe-compatible cases. (Not compatible with non-magnetic cases.)
Slim & Portable — Power Without the Bulk: Bulky power banks just don't fit your active lifestyle. That's why we designed the W5 for MagSafe portable charger to keep you moving. Weighing just 120g and only 11.8mm thick, W5 iPhone battery power bank doesn’t block your camera or get in the way. Snap photos, game, or take calls while charging — all without the hassle of awkward bulk. Plus, crafted with a tough yet lightweight shell, it’s impact-resistant, TSA-approved, and sleek enough for daily use.
Dual Fast Charging – Wired & Wireless Convenience: Power up the way you want — combines wireless charging for MagSafe-compatible iPhones and high-speed USB-C output to power two devices at once—goodbye cable clutter. Whether it’s your iPhone 16/16 Pro/16 Pro Max/16 Plus, iPhone 15/15 Pro/15 Pro Max/15 Plus, iPhone 14/14 Plus/14 Pro/14 Pro Max, iPhone 13/13 Mini/13 Pro/13 Pro Max, or iPhone 12/12 Mini/12 Pro/12 Pro Max — stay fully charged wherever life takes you. Also works perfectly with iPad, AirPods, and Apple Watch. One device. Total freedom. No waiting, no limits.
5000mAh Capacity, All-Day Peace of Mind: After extensive research and testing, the W5 iphone portable charger achieves the perfect balance between capacity and weight. Its 5000mAh battery is ideal as an emergency backup power source. Tested to fully charge an iPhone 16 up to 1.3 times. Keep your phone powered all day, whether capturing travel memories, taking work calls, or keeping GPS active on the go.
Multi-Layer Protection, Lasting Battery Health: Built with an intelligent cooling chip, the W5 portable charger power bank safeguards your devices with comprehensive protection: overcharge, overheat, over-voltage, over-current, and short-circuit prevention. This advanced power management keeps your battery in top condition, even with prolonged charging. Charge day and night without worry — your device’s safety is our priority.
Built for Real Life — Stay Powered, Stay Free: Whether you're a student capturing memories on campus, a professional working on the move, or a parent who needs a tangle-free way to keep devices—like iPhone 16, iPhone 15 Pro, or iPhone 14—charged, this iphone magnetic power bank fits right in. No loose wires to trip over — just effortless charging wherever life takes you.

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

5% OffFree Shipping

Why We Love It

Super fast 22.5W charging.
High capacity for multiple charges.
Smart safety protection included.

Main Highlights

【Super fast charging】Experience the power of 22.5W ultra-fast charging with this power bank, allowing you to recharge your phone by over 61% in just 30 minutes. The fast charging function of the portable power bank significantly reduces the charging time of the device
【3 Output and 2 Input】The output ports can intelligently detect your device and provide high-speed charging, 2 x 22.5W USB-A and 1x 20W TYPE-C outputs, it can charge 3 devices simultaneously. The 2 input ports include micro and USB-C input ports, which can meet your different needs
【Ultra-High Capacity】Portable high capacity 27000mAh power bank. The power bank can charge your phone at least 3-5 times. Suitable for business, travel, going out, you don't have to worry about the low battery level of your phone
【LED Digital Display】 The newest fashion mirror design. LED display shows the remaining power (0%-100%), so you can more clearly grasp the remaining power and control the charging time. Bextoo mobile power supply is suitable for almost all USB-powered devices
【Smart Safe Protection】Upgraded chips with smart safer protection technology protect your devices against over-current, over-voltage and over-charge, It is FCC, RoHS, and CE certified as well, which is safer to use. Compatible with most smart devices, like Android phones, and more.

Power Bank 10000mAh, Battery Pack 22.5W Portable Charger Fast Charging 3A USB C Input & Output, PowerBank with LED Display, Mobile Phone Charger Type C for Samsung iPhone 16 15 14 13 Plus Pro Max etc

87% OffFree Shipping

Why We Love It

Fast charging for multiple devices.
Compact and portable design.
Durable and safe for travel.

Main Highlights

10000mAh High Capacity: Our portable charger offers a powerful 10000mAh capacity and supports up to 22.5W fast charging. It can recharge an iPhone 15 up to 2.1 times, an iPhone 11 up to 2.5 times. Stay charged on the go, so you never run out of power during long journeys
Dual USB & Type-C port design: Unlike most chargers with only USB-C input, this power bank features two USB output ports and a Type-C input/output port, allowing you to charge up to three devices simultaneously. It’s perfect for the new iPhone, iPad, and any upcoming USB-C devices. Whether you're sharing with family and friends or using multiple devices at once, it handles it all with ease
Durability & Safety: This powerbank has undergone rigorous quality testing, including a USB plug-in force test to ensure long-term reliable use. With built-in smart chip technology, it offers comprehensive safety features such as over-current, short-circuit, overheating, overcharging, over-discharging, overload, and voltage protection, ensuring safe charging for your devices. Plus, it has passed airline certification, so you can confidently use it during flights
Portable & LED Display: This battery pack combines minimalist design with high efficiency. With a high-density polymer battery, it offers more capacity in a compact, portable size. The smart LED display shows the battery level accurately from 0-100%, so you always know when to recharge. Whether you're traveling, working, or away from a power source, it keeps you powered up and connected at all times
What's Included: 10000mAh fast charging power bank, USB-C charging cable, user manual, and a 3-year warranty. If you have any questions, feel free to contact us, and we’ll get back to you within 24 hours with a solution that satisfies you

Anker Zolo Power Bank, 10,000mAh 30W High-Speed Portable Charger with Built-In USB-C Cable, Fast Charging Battery Pack for iPhone 16/16 Plus/16 Pro/16 Pro Max/15 Series, Galaxy, iPad, and More

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Why We Love It

Lightning-fast 30W charging speed.
Unmatched durability for daily use.
Compact yet powerful battery bank.

Main Highlights

Speedy 30W Charging: Experience the cutting-edge speed of 30W fast charging technology that propels your iPhone 15 from 0 to 57% battery in just 30 minutes.
Ready for Endless Use: Crafted for durability, the 5.4-inch built-in USB-C cable is tested to endure over 10,000 bends, ensuring it stands up to the rigors of everyday use.
Mighty Compact Power: This compact and powerful 10,000mAh power bank provides up to 2 full charges for an iPhone 15 and 1.94 charges for a Samsung S24, making it ideal for travel. (Note: Total Cell Capacity is 10.000 mAh consisting of two 5000 mAh cells)
30W Bi-Directional Charging: With two-way fast USB-C charging, enjoy up to 30W output and 20W input, ensuring your gadgets are quickly powered.
What You Get: Anker Zolo Power Bank (10K, 30W, Built-In USB-C Cable 13.7cm/5.4 in), welcome guide, 18-month warranty, and our friendly customer service.

8.7

Excellent

We scanned 1426 products

We reviewed these offers relevant to the Power Banks within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Anker, AsperX, Belkin, VRURC, zaoziron, TRKOY, Bextoo, Doubc, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Power Banks in the market, we considered we took a deep dive into 7131 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is 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). We love many things about this product by Anker. What sets it apart from the competition is Massive 20,000mAh battery capacity. , USB-C bi-directional charging port. , PowerlQ fast, safe charging technology.
The best value product for most shoppers and where user satisfaction is continuously the highest is 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 by AsperX based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Power Banks and the best cost-to-value ratio is For Magsafe Power Bank, Ultra-Slim Wireless Portable Charger, 5000mAh Magnetic Power Bank Fast Charging with USB-C, Smartphones Battery Pack Compatible with iPhone 16/15/14/13/12 Series, Space Grayat TRKOY with a 88% discount.
Our list of the best Power Banks is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Power Banks in The UK

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We scanned 1426 products

We concluded that: