10 Best Power Bank in The UK

Last updated on 03/08/2025

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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)

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.

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

Free Shipping

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.

Power Bank Fast Charging, 22.5W Portable Charger 10000mAh, Small Battery Pack USB-C In & Out, Lightweight Powerbank with Built in Cable for iPhone 16/15/14/13/12, Samsung Galaxy, Xiaomi, Android etc

92% OffFree Shipping

Why We Love It

Fast charging protects devices.
Compact and travel-friendly design.
Durable materials for long-lasting use.

Main Highlights

[Fast Charging & Safe Protection] This power bank supports 3A fast charging, which is twice as fast as 2A. Its smart protect system shrugs off any unusual charging. Take overheating risk and battery damage away from your devices, extend the service life of them. LED power display accuracy is up to 100% which ensures you know the remaining power clearly.
[Breakthrough Compact] This mobile phone portable power bank small weighs only 192g, lighter than 95% of others, making it convenient for you to carry. As one of the travel essentials, you can put it into any pocket or bag. With a high capacity of 10000mAh, it provides long lasting usage time for your devices. Charges the Samsung S8 2.6 times, and the Xiaomi 9 2.5 times etc.
[Innovative & Durable] The cord on the left of the battery bank can be used as a lanyard to hanging on the backpack to prevent falling. It can be used as a micro cable to charge for Android when it's drawn out. Through meticulous material selections and manufacturing practices, the durability of this portable phone charger is twice that of an average one.
[USB-C IN & OUT] It is one of the 5% of power banks that have a USB-C IN & OUT port. It also features a built-in unique USB-C cable and one USB-A port, capable of charging three devices simultaneously at high speed, and it is widely compatible with various devices. You can share this powerbank fast charging with your family and friends.
[What You Get] 10000mAh portable power bank, USB-C cable, user manual, lifetime warranty service, and friendly customer service. If you have any questions, please contact us and we'll respond within 24 hours! Give you a satisfactory solution!

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 💝

Power Bank Fast Charging 15000mAh, Portable Charger with Built-in Cables, USB-C Powerbank with LED Display & 4 Outputs, Battery Pack Compatible with iPhone 16 15 14 13 Android and more, Dark Gray

42% OffFree Shipping

Why We Love It

Fast charging saves valuable time.
Charge multiple devices simultaneously.
LED display shows battery status.

Main Highlights

Fast Charging Power Bank: The CFIAI portable charger features advanced PD and QC fast charging technologies. The Type-C cable supports up to 22.5W PD. Charge your iPhone 15 from 0 to 50% in just 30 minutes—nearly three times faster than standard chargers. Say goodbye to battery anxiety with the PB-08; no more waiting for endless charging
Share Your Power Bank: The PB-08 power bank is all about convenience, featuring dual cables (Type-C and iOS) and two output ports (USB-A & Type-C). Effortlessly charge up to four devices at once, making it ideal for group outings or family trips. No more fumbling with multiple cables—this power bank simplifies your charging needs! (Adapter not included; airline-approved)
Clear Battery Status at a Glance: Stay in control with the PB-08’s sleek LED digital display, which shows your remaining battery life from 1% to 100%. A quick press of the power button reveals the exact charge level, so you’ll always know when it’s time to recharge. No more guessing—just straightforward power management
Reliable Protection and Compatibility: Equipped with a high-quality lithium polymer battery, this battery pack phone charger protects your devices from overcurrent, overvoltage, short circuits, over-discharge, and overcharging. It intelligently charges according to the automatic recognition protocol of your device, including QC, PD, BC1.2, AFC, Apple, and more
Ultra-Portable Power Bank: Tired of carrying around a cumbersome power bank? The CFIAI utilizes advanced high-density polymer technology, offering a larger capacity while ensuring a compact design. Measuring approximately 6.89×15.12×1.82cm, it’s designed for effortless portability, making it easy to charge your devices anytime, anywhere

INIU Power Bank, Slimmest Portable Charger 10000mAh, 22.5W PD Fast Charging Battery Pack, Powerbank USB C Input & Output Mobile Phone Charger for iPhone 16 15, Samsung S23, Huawei, AirPods, Xiaomi etc

31% OffFree Shipping

Why We Love It

Fast and safe charging experience.
Incredibly portable and lightweight design.
Vast device compatibility.

Main Highlights

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, so we do have the confidence to provide an industry-leading 3-Year iNiu Care.
22.5W Speedy Charge: Combined with the most advanced PD 3.0 & QC 4+ fast charging technologies, INIU 22.5W power bank can incredibly fast fuel your new iPhone from 0 to 65% in 25mins, 3X faster than traditional 2.4A chargers.
Ultra Portable Design: The capacity of 10000mAh is stored in an incredibly slim body that is 36% thinner, 15% smaller, 28% lighter than its kinds. You can easily take it anywhere without feeling bulky and heavy.
2024 Version USB C Input & Output: Unlike most chargers featuring a USB C input only, INIU PD 10000mAh has a USB C In & Out port to perfectly fit your new iPhones, iPad and all upcoming USB C devices.
Power for Weeks: The slim but powerful INIU 10,000mAh portable charger can provide Samsung S8 with 2.0 charges, iPhone 8 with 3.3 charges, AirPods Pro MagSafe Case with 11.5 charges, and iPad Mini 3 with 1.0 charges.
Vast Compatibility: INIU PD 10000 fits every device from big as iPads to small as AirPods. Plus an automatically-adapted trickle-charging mode, small devices can also get optimized power without affecting battery health.
What You Get: INIU 10000mAh fast charge portable charger*1, USB C cable*1, travel pouch*1, user manual*1, INIU industry-leading 3-Year iNiu Care and lifetime technical support.

Power Bank Fast Charging 26800mAh, Portable Charger PD22.5W, PD3.0 QC4.0 USB-C/USB-A Output, Phone Battery Pack for iPhone 16 15 14 13 Plus Pro Max Mini, Glaxy

47% OffFree Shipping

Why We Love It

Fast charging saves valuable time.
Simultaneous charging for convenience.
Smart safety features protect devices.

Main Highlights

【PD 22.5W Fast Charging Power Bank】Our 26800mAh power bank charges your iPhone at lightning speed, charging it from 0% to 50% in just 30 minutes - 3 times faster than traditional chargers
【2 Ways for Recharging】OHOVIV portable charger features USB-C and micro input ports, allowing you to recharge your power bank in 2 ways. Remember that you use an adapter with QC 18W and above and the original charging cable for fast charging this mobile phone battery pack
【Simultaneous charging 3 devices】 With 1 USB-C port (input/output) and 2 USB-A ports, our portable charger allows you to charge up to three devices simultaneously, from smartphones to tablets to accessories. Perfect for sharing power with friends or charging multiple devices at once
【Wide Compatibility Power Bank】Our power bank offers wide compatibility, charging all your devices effortlessly. Whether it's your iPhone, Samsung, smartwatch, or headphones, it supports multiple devices simultaneously. Enjoy the freedom to stay powered up anywhere, anytime
【Smart design portable charger】 The LED indicator shows the exact battery level (1% - 100%), so you always know when to charge and have the right power. We also provide a 12-month after-sales guarantee for you

Belkin USB C Portable Charger 20000mAh, 20K Power Bank with USB Type C Input Output Port and 2 USB A Ports with Included USB C to A Cable for iPhone, Galaxy, Pixel, iPad, AirPods and More – Black

29% OffFree Shipping

Why We Love It

Charges three devices simultaneously.
Comes pre-charged, ready-to-use.
Built-in LED status indicator.

Main Highlights

3 PORTS W/ FAST CHARGING: This BoostCharge power bank lets you simultaneously charge up to 3 devices with a USB-C port and 2x USB-A ports. Get a fast, dependable charge to your iPhone or android.
HIGH CAPACITY & INCLUDED CABLE: Pre-charged and ready to use, with 20,000 mAh of power delivering 78 hours of additional battery life to your smartphone. A 6-inch USB-C to USB-A cable is included so you can start charging compatible devices right away!
VERSATILE PD COMPLIANCE: The BoostCharge 3-Port Power Bank supports fast charging for smartphones, tablets, and other PD-enabled devices with 15W maximum output.
LED INDICATOR LIGHT: 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.
STAY PROTECTED: Get a safe and powerful charge to your devices with overcharge protection for assured quality and compatibility, and maintain peace of mind, as it comes with a 2-year warranty and CEW (Connected Equipment Warranty) up to £1,500.

Power Bank, Portable Charger 12000mAh Fast Charging PD22.5W USB-C/USB-A Output, PowerBank Phone Battery Pack for iPhone 16 15 14 13 Plus Pro Max Mini Glaxy

89% OffFree Shipping

Why We Love It

Fast charging saves valuable time.
Charge multiple devices simultaneously.
Built to last and safe.

Main Highlights

【Powerful Capacity & fast charging】 This power bank delivers 12000 mAh of stored energy, allowing the portable charger to supply multiple full charges on a single cycle. It supports 22.5 W fast charging via USB-A (QC3.0, FCP, SCP) and 20 W fast charging via Type-C (PD3.0), enabling the powerbank to restore compatible iPhone16 to 50 % in approximately 30 minutes.
【Dual USB & Type-C Interface】 The power bank provides two USB-A outputs and one Type-C output, letting the portable charger serve up to three devices simultaneously. Compatible with iPhone 16/16 Plus/16 Pro/16 Pro Max, 15/15 Plus/15 Pro/15 Pro Max, 14, 13, 12, 11, Samsung Galaxy S25 Edge, S24, S23, Google Pixel, and more—perfect for sharing with family and friends.The Type-C input accepts 18 W PD fast charging, refilling the powerbank in roughly 3 hours with an 18 W PD adapter.
【Durability & Safety Assurance】 Injection-molded flame-retardant ABS+CP housing survives 1000+ insertion/removal cycles on both USB-A and Type-C ports. Multi-layer safety IC monitors temperature, current, and voltage in real time, safeguarding this portable charger—and every connected device—against short-circuit, over-current, over-voltage, and overheating.
【Real-Time Charging Status Display】 A front-mounted LED screen on the power bank displays remaining capacity (±1 %) , allowing users to monitor the portable charger at a glance.
【Multi-Device fast charging】 Supported protocols include PD3.0, QC2.0, QC3.0, DCP, and FCP, ensuring broad compatibility with iPhone 16/ iPhone 16 Pro/ iPhone16 Pro Max/ iPhone 16 Plus, iPhone 15/ iPhone 15 Pro/ iPhone 15Pro Max/ iPhone 15 Plus, iPhone 14/ 14 Plus/ 14 Pro/ 14 Pro Max,iPhone 13/13 Mini/ 13 Pro/ 13 Pro Max, iPhone 12/ 12 Mini/ 12Pro/ 12 Pro Max und Samsung S25/S24, Google Pixel, and other USB-powered devices.

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

8.8

Excellent

Save 87%

We scanned 1426 products

We reviewed these offers relevant to the Power Bank 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, Hosgubo, AsperX, CFIAI, INIU, OHOVIV, Belkin, 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 Bank 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 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 by Anker based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Power Bank and the best cost-to-value ratio is Power Bank Fast Charging, 22.5W Portable Charger 10000mAh, Small Battery Pack USB-C In & Out, Lightweight Powerbank with Built in Cable for iPhone 16/15/14/13/12, Samsung Galaxy, Xiaomi, Android etcat Hosgubo with a 92% discount.
Our list of the best Power Bank 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 Bank in The UK

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We scanned 1426 products

We concluded that: