10 Best Power Banks in The UK

Last updated on 28/06/2025

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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.

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

36% 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.

VEGER Power Bank Fast Charging,30000mAh Portable Charger PD 20W USB C Battery Pack with 4 Outputs & 2 Inputs Compatible with iPhone/iPad/Smartphones Tablet and More

25% OffFree Shipping

Why We Love It

Multiple charging options available.
Massive battery life for days.
Advanced fast-charging technology.

Main Highlights

【2 Inputs & 4 Outputs】It equipped with 2 types input ports(Micro USB+USB C（Type-C）), you can choose any one of them to recharge the power bank itself. USB C can be used as both input and output port, 3 USB-A and output 1 USB C port, can fast charge 4 devices at the same time without worrying about sacrificing speed.
【Massive 30000mAh Capacity PowerBank】At a total 30000mAh, it can fully charge an iPhone 8-14 series 5-8 times, for Samsung Galaxy series 4-6 times，The 30000mAh power bank meets 5-7 days of battery life, suitable for travel, business trips or other outdoor activities.
【USB C Battery Pack】The bidirectional Type-C connection working as input and output. It can charge your USB C devices or recharge the power bank itself just through one simply port.
【Accurate LED Display】Clear display keeping you informed how much capacity left in real-time and current charging status.Allows you to recharge in time and avoid travel worries.
【20W Fast charging】: Powerful 20W PD and QC 3.0 output allow the battery pack to deliver a 20W charge to the device speeding up charge times, powering up a 3500mAh phone from 0 to 60% in 30min. 4 times faster than ordinary power bank,4 times faster than ordinary power bank, This is a technical level that is difficult to achieve with ordinary power bank.
【Package Contents】30000mAh Universal Power Bank*1: USB A to UsB C Cable*1 : User Manual* 1: Mesh Pouch*1 : VEGER Certificate* 1
💖Note: If the power supply has a problem with not being able to be fully charged (e.g. only to 88%), it will need to be fully charged and then recharged again to bring the power supply to 100% capacity.

Anker Power Bank, 20W Portable Charger with USB-C Fast Charging, 335 (PowerCore 20000mAh), Works for iPhone 16/16 Plus/16 Pro/16 Pro Max/15/14 Series, Samsung, iPad Pro, AirPods, Apple Watch, and More

33% OffFree Shipping

Why We Love It

High capacity for long trips.
Blazing fast charging speeds.
Assures ultimate device protection.

Main Highlights

Power You Can Bank On: Equipped with 20,000mAh capacity, keep your devices powered for days while you travel for work or leisure. Charge an iPhone 13 4.3 times, or a Galaxy S22 Ultra over 3 times.
Blazing Fast Speeds: Get the fastest possible charge of up to 20W with 3 USB ports. Charge an iPhone 13 to 50% in 37 minutes.
Power for 3: Charge your everyday items such as your phone, earphones, and Apple Watch at once.
Comprehensive Safety System: A combination of 10 safety features that work together to provide ultimate protection for your devices, your chargers and most importantly, you.
What You Get: Anker 335 Power Bank (PowerCore 20K), USB-A to USB-C cable, welcome guide, our 18-month stress-free warranty, and friendly customer service.

Power Bank 27,000mAh, PD3.0 QC4.0 22.5W Fast Charging PD20W USB C PowerBank Portable Charger With LCD Display 3 Outputs & 2 Inputs for Smartphones Tablets and More

24% OffFree Shipping

Why We Love It

Super fast rejuvenating charge.
Intelligent safety measures.
Simultaneous multi-device support.

Main Highlights

✅【Super fast charging】 Portable high capacity power bank. The power bank can charge your phone at least 4-6 times. Suitable for business, travel, going out, you don't have to worry about the low battery level of your phone.
✅【22.5W PD Fast Charging】 The fast charging function of the portable power bank significantly reduces the charging time of the device. With 22.5W PD via USB-C output, most mobile phones from 0% to 50% can be charged within 30 minute
✅【3 Output Ports】Simultaneous charging of multiple devicesThe portable power bank has 2 x 22.5W USB-A outputs and 1x 20W TYPE-C output, it can charge 3 devices simultaneously, which is very convenient for you and your friends.
✅【 Intelligent Integrated Circuit】 The portable power bank works with an intelligent integrated circuit to prevent overcharging, overvoltage, overcurrent and short circuit in the power bank. Ensures product quality is safe.
✅【Universal Compatibility LCD Display】 Unlike most power banks on the market that cannot charge energy-saving accessories, the portable power bank not only works with all phones and tablets, but also with your smaller devices such as AirPods, Bluetooth headphones, fitness trackers, smartwatches, etc. The LCD display shows the current battery charge level and input and output status, so you no longer have to guess whether you need to charge it or not.
✅【 What you get】 27,000mAh, portable power bank, USB-C cable, user manual, 12-month warranty and friendly customer service.

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, Black

87% 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 the 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

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.

VRURC 10000mAh Power Bank With Built in Cables,USB C Battery Pack Portable Charger with 5 Outputs 2 Inputs Powerbank LED Display compatible with iPhone 14 13 12 Samsung S21 S20 Xiaomi iPad

32% OffFree Shipping

Why We Love It

Built-in cables for convenience.
Compact design for portability.
Intelligent safety charging features.

Main Highlights

👍【Portable Charger with Built-in Cables】Power bank with built in 3 charging cables and 1 recharging cable, USB-C cable, for iPhone cable and Micro cable for output, you can use this three cable direct charging for your different devices, also built-in USB-A cable for recharging, perfect battery pack for travel, no need to carry any extra cords.
👍【Upgrade USB C Input & Output Port】Portable phone charger with usb c in & output port, suitable for your iPhone, iPad, Samsung etc USB C series devices, giving you more charging optiones, unlike most chargers featuring a USB C input port only. with the cable and ports total 5 outputs, support charging for 5 devices simultaneously.
👍【Compact Design & Portable Size】This slim portable charger only 5.7 x 2.7 x 0.73 inches, weight 9.17Oz, with 10000mah powerful capacity, you can enjoy your trip whole day. also built in multi function micro cable as lanyard for easy to carry and prevent falling.
👍【Two Ways for Recharge Power Bank】Built-in usb-a cable for recharging directly, or charging power bank through the usb c port, both ways full charger only needs 6 hours. portable charger with LED display, you can know the accurate remaining battery percentage
👍【Intelligent Safety Charging】Phone battery power bank with high quality smart chip to prevent over-charge, over-voltage, over-current, and short circuit for your devices.【What You Get】1x 10000mah power bank, 1x Travel bag,1x Manual,24 hours friendly customer service.

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)

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Why We Love It

Compact and stylish design.
Fast charging capability.
Accurate power display technology.

Main Highlights

Small and exquisite exterior design with unique full screen design: let people fall in love with the small and exquisite design at first sight.20000mAh high storage capacity: it is a good companion for your office, business trip and travel.
PD22.5W fast charging power bank: the TUXINSUN 20000 mAh portable charger can charge your iPhone from 0% to 50% quickly in just 30 minutes, 3 times faster than other conventional chargers, keep your device fully charged all day. You don't need to worry about your phone running out of power.
Precise LCD power display: adopted built-in advanced intelligent digital display technology, energy display accuracy is up to 100%, which ensures you know the remaining power clearly and never miss charging in time.
Intelligent circuit for safety: Our portable power bank has intelligent integrated circuit that protects against overcharging, over-voltage, over-current and short circuit to ensure safety and reliability. This charger supports a variety of charging protocols, including PD3.0, QC2.0, QC3.0, DCP and FCP, and is compatible with various devices such as iPhone 16/16 Plus/16 Pro/16 Pro Max/15/15 Plus/15 Pro/15 Pro Max/14/13/12/11, Samsung Galaxy, Google Pixel and more.
3 Outputs & 2 Inputs This protable charge could charge 3 devices simultaneously with its 3 outputs. and it supports 2 types of input ports, you can use any of these cables to get your power bank ready to charge.
What you get: 20000 mAh, portable power bank, USB-C cable, user manual (English language not guaranteed).

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

40% 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 💝

8.7

Excellent

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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, Belkin, VEGER, PAIDASHU, CFIAI, VRURC, TUXINSUN, AsperX, 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 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 by Belkin 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 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, Blackat CFIAI with a 87% 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: