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10 Best power banks 2023 uk

Welcome to our top 10 product reviews for power banks 2023 uk. We've scoured the market to bring you the best of the best, with products ranging from a 7.1 score up to a whopping 9.8 score!

Updated November 2025
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1
Power Bank 27000mAh 22.5W PD3.0 QC3.0, Fast Charging Portable Charger with 6 Outputs & 2 Inputs, External Battery Pack USB-C In/Out, Compatible with iPhone 17/16/15/14/13/12 and More
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9.8
Exceptional

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Power Bank 27000mAh 22.5W PD3.0 QC3.0, Fast Charging Portable Charger with 6 Outputs & 2 Inputs, External Battery Pack USB-C In/Out, Compatible with iPhone 17/16/15/14/13/12 and More

Main Highlights

【All-in-One Portable Charger with Built-in Cables】Comes with integrated USB-A/Type-C/iOS/Micro-USB cables, compatible with iPhone 17-12, Samsung Galaxy, Google Pixel, iPad, earbuds, smartwatches, etc. No extra cords/adapters needed—one compact power bank meets all your charging needs. Perfect for travel, work, outdoor use to stay powered anywhere.

【22.5W Ultra-Fast Charging】Delivers 22.5W super fast charging, 70% faster than standard portable chargers. Supports smart adaptive charging: auto-detects devices to match voltage, protects battery health. Minutes of charging gives a noticeable boost, cutting wait time at airports/cafes/commutes.

【Charge 6 Devices Simultaneously】Features 6 output & 2 input ports, charging up to 6 devices at once. Upgraded USB-C port supports fast output/input, compatible with all Type-C devices. Faster, more convenient charging for gadgets and the power bank itself.

【Safe & Multi-Protocol Fast Charging】Uses advanced safety tech with overcharge/overcurrent/overheat/short-circuit/voltage surge protection. Supports PD3.0, QC3.0, AFC, FCP, SCP, PPS protocols; intelligently adjusts output power for worry-free charging.

【Intelligent LED Digital Display】Built-in digital LED display shows remaining power accurately, letting you check charging status in real time. User-friendly design: touch the side button to activate the screen and view details.

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9.8
Exceptional
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bestBest value
3
INIU Power Bank, 20000mAh Fast Charging Portable Charger, 22.5W Powerbank with USB Type C Input & Output, Battery Pack PD3.0 QC4.0 for iPhone 17 16 15 14 13 Pro Max Mini Plus Samsung S24 S23 iPad etc
9.5
Excellent

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INIU Power Bank, 20000mAh Fast Charging Portable Charger, 22.5W Powerbank with USB Type C Input & Output, Battery Pack PD3.0 QC4.0 for iPhone 17 16 15 14 13 Pro Max Mini Plus Samsung S24 S23 iPad etc

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-quality materials, so we do have the confidence to provide an industry-leading 3-Year iNiu Care.

Charge Your Phone up to 61% in 30 Mins: With the upgraded 22.5W output plus the latest PD3.0 & QC4.0 fast-charge technologies, your phone can be charged at 61% in just 30 minutes.

Charge Your iPad Pro up to 34% in 30 Mins: Most power banks in the market cannot charge your iPad or charge at a snail’s pace. However, INIU with 22.5W high-speed output can charge all the existing iPad even the newest one at FULL speed.

2024 Version USB C Input & Output: Unlike most chargers featuring a USB C input only, INIU MegaPower 22.5W has a USB-C In & Out port to perfectly fit your new iPhones, iPad and all upcoming USB-C devices.

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.

Charge Small Devices, Too: Unlike most power banks incapable of charging low-current devices, INIU can work with not only all the phones, tablets but your smaller devices like AirPods, Bluetooth headphones, fitness trackers, smart watches, etc.

What You Get: INIU 20000mAh power bank*1, 0.3M/1ft USB-A to USB-C cable*1, travel pouch *1, welcome guide*1, industry-leading 3-Year iNiu Care, plus lifetime technical support.

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9.5
Excellent
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4
Power Bank, 26800mAh Portable Charger Battery Pack, External Battery with 2 Port & 2 Cables, Fast Charging Powerbank Compatible for iPhone 16 15 14 13 12, Android Phone and More
9.2
Very Good

Save £9.15

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Power Bank, 26800mAh Portable Charger Battery Pack, External Battery with 2 Port & 2 Cables, Fast Charging Powerbank Compatible for iPhone 16 15 14 13 12, Android Phone and More

Main Highlights

FAST CHARGING POWER BANK​​: With a massive 26800mAh capacity, this portable charger is designed for all-day power. It features advanced fast-charging technology capable of refilling supported devices like the iPhone from 0% to 50% in just 30 minutes* when using the correct cable. Carry this single power bank to stay powered up all day and eliminate battery anxiety

CHARGE UP TO 4 DEVICES SIMULTANEOUSLY: The fast charging power bank features 1 Type-C input/output port, 1 built-in Type-C input/output cable, 1 USB-A output port, and a built-in Lightning output cable, allowing you to charge up to 4 devices at the same time. Perfect for travel, commutes, or the coffee shop, it effortlessly charges a combination of phones, tablets, headphones, and more. It’s the ultimate solution for staying connected and sharing power with friends, family, or colleagues. (Adapter NOT included)

​​ADVANCED SAFETY & UNIVERSAL COMPATIBILITY​​: Engineered with a multi-protection system, this power bank safeguards your devices against overcurrent, overvoltage, short circuits, overcharging, and over-discharge. It features an integrated high-quality lithium-polymer battery for stable performance. With support for a wide range of fast-charging protocols—including PD3.0/PD2.0, QC3.0/QC2.0, AFC, FCP, and SCP—it ensures rapid and compatible charging for iPhones, Android phones, and most Type-C devices

INTELLIGENT AND SLEEK DESIGN: Designed for both style and function, this power bank battery pack features a precise LED digital display that shows the exact remaining power from 1% to 100%, so you can always confidently plan your day. Encased in a premium matte-finish material, it offers a comfortable, secure grip that resists fingerprints and scratches. It’s a device you’ll be proud to carry—as practical as it is beautiful

COMPACT AND PORTABLE: Designed for life on the move, this portable power bank combines substantial capacity with a remarkably compact form. At 102 x 71 x 29mm and a lightweight 335g, it slips seamlessly into your pocket, bag, or luggage. It's the ultimate travel-sized companion, ensuring you always have a quick charge for your phone, wherever your day takes you

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9.2
Very Good
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5
Power Bank Fast Charging 10000mAh, 22.5W Portable Charger(USB-C Input & Output), PD 3.0 QC 3.0 External Mobile Phone Battery with LED Display, Compatible with iPhone 17 16 15 14 13 12 Pro Max and More
9.1
Very Good

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Power Bank Fast Charging 10000mAh, 22.5W Portable Charger(USB-C Input & Output), PD 3.0 QC 3.0 External Mobile Phone Battery with LED Display, Compatible with iPhone 17 16 15 14 13 12 Pro Max and More

Main Highlights

22.5W Ultra-Fast Charging: Equipped with 22.5W PD fast-charging technology, this power bank delivers charging speeds 3X faster than conventional chargers. Replenish your device to 50% in just 30 minutes, Whether you're rushing out the door or embarking on a long journey, experience instant energy replenishment on the go.

Ultra Slim Compact Design: Effortless Portability, Featuring aerospace-grade ultra-thin design, this compact portable charger weighs a mere 162g. With dimensions of 10.6 x 6.86 x 1.6 cm, it fits comfortably in your palm and is perfect for travel. You can easily store them in your bag without taking up much space or weight. making it the ideal companion for business trips and outdoor adventures.

Charge 3 Devices at once: Share the power,innovatively designed with 1 USB-A and 2 Type-C multi-protocol fast-charging ports, it simultaneously powers 3devices. Charge smartphones, tablets, and earphones without waiting turns—perfect for group gatherings or family outings. Intelligent power distribution ensures optimal charging efficiency for each port.

12-Point Safety Protection: Charge with Confidence, built with premium lithium-polymer battery cells, it passes 12 safety certifications including overcharge, overcurrent, overvoltage, short-circuit, and over-discharge protection. Fully compatible with PD3.0/QC3.0/AFC/FCP fast-charging protocols, supporting 3,000+ devices like iPhone, Huawei, and Samsung for guaranteed safe charging.

Smart Digital Display: Our mini power bank's smart LCD display. real-time power monitoring your current battery level as well as input/output status; take the guesswork out and know exactly when it's time to charge

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9.1
Very Good
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Why Trust One Clear Winner?

One Clear Winner spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own.

About One Clear Winner

How We Tested

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

Learn more about testing

51

Products Considered

62

Consumers Consulted

24

Hours Researched

Why Trust One Clear Winner?

One Clear Winner spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own.

About One Clear Winner

How We Tested

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

Learn more about testing

51

Products Considered

62

Consumers Consulted

24

Hours Researched

6
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
8.8
Good

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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

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

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8.8
Good
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7
Charmast Power Bank with Built in Cables X 4, 10000mAh USB C Battery pack 6 Outputs 3 Inputs with LED Display Type C Powerbank Portable Charger Compatible with Smartphones Tablets and More
8.6
Good

Save £8.77

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Charmast Power Bank with Built in Cables X 4, 10000mAh USB C Battery pack 6 Outputs 3 Inputs with LED Display Type C Powerbank Portable Charger Compatible with Smartphones Tablets and More

Main Highlights

⚡【Power Bank with Built in Cable X 4】This power bank equipped with 3 different type cables cover almost all the Micro USB/USB C/iPhone users needs.And 1 USB A port for recharging the power bank itself.With it’s own cables, there is no more cable mess and charge in a more convenient way.

⚡【6 Outputs & 3 Input Ways】Built-in 3 output cables + 3 standard USB A outputs.Wide compatibility meet different devices charging needs.Recharging the power bank itself simply by it’s own built-in USB A cable or through Micro USB/USB C Input.

⚡【Charges 6 Devices Simultaneously】With it’s built-in 3 output cables(Micro USB+USB C+iPhone connector) and 2 standard USB A outputs also 1 USB C ouput,it allow charge 6 devices max at the same time.

⚡【Accurate LED Digital Display】The slim portable charger built-in advanced smart digital display technology, power display accuracy is up to 100% which ensures you know the remaining power clearly.

⚡【Smart E 3.0 Charging Technology】All outputs adopted the Smart E 3.0 charging technology, automatically identify your devices and deliver its maximum efficiency. Smart E and VoltageBoost combine to deliver the fastest possible charge.

⚡【10000mAh High Capacity】This power bank can charge your iPhone 11 2 times, iPhone 11 Pro 2 times, iPhone 11 Pro Max 2 times, Huawei P20 2 times etc. Enough capacity for daily use, journey or travelling etc.

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8.6
Good
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8
VEGER Power Bank 20000mAh,Portable Charger USB C Battery Pack Phone Charger,Travel Essentials Powerbank Fast Charging Compatible with iPhone,iPad,Android Smartphone,Heated Vest and More
8.4
Good

Save £4.1

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VEGER Power Bank 20000mAh,Portable Charger USB C Battery Pack Phone Charger,Travel Essentials Powerbank Fast Charging Compatible with iPhone,iPad,Android Smartphone,Heated Vest and More

Main Highlights

20000mAh High-Capacity Power Bank with 22.5W Fast Charging : This portable charger delivers ultra-fast 22.5W output, compatible with iPhone 15/16/17, Samsung, and other smartphones. Its massive 20000mAh battery ensures extended usage, making it a perfect travel essentials and holiday essentials power bank for beach trips, hiking, or festivals.

Compact & Lightweight Design with LED Display : Weighing only 5.8 ounces and sized at 4.28"×2.75"×1.11", this mini power bank is incredibly slim and lightweight. The built-in LED screen clearly shows remaining battery percentage, ensuring you’re always powered up on the go.

Multi-Device Compatibility: Phones, Tablets, Wearables : Designed as a universal battery pack phone charger, it supports iPhone, Android phones, iPads, headphones, smartwatches, and even heated vests. Whether you’re camping or hiking, this USB-C power bank keeps all your devices energized.

Triple Ports for Flexible Charging: USB-C + Dual USB-A : Equipped with a Type-C port (input/output), two USB-A outputs, and a Micro-USB input, this portable charger USB-C offers versatile charging options. It’s an ideal phone power bank fast charging solution for multi-device users.

Reliable Outdoor Companion for Travel & Adventures : From festival essentials to hiking accessories, this durable power bank is built for adventure. Its high capacity and fast-charging capability make it a must-have battery pack for iPhone and Android users alike.

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8.4
Good
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9
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
8.2
Good

Save £10.76

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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

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 💝

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8.2
Good
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