10 Best Portable Power Banks in the UK
Tested and Reviewed: Top 10 Portable Power Banks deals with expert ratings from 8.1 to a perfect 10
August 2025 Edition
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1
Editor's Choice9.7
VEGER
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
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Editor's bottom line:
“This portable power banks is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”
Main Highlights
- 2 Inputs & 4 OutputsIt equipped with 2 types input ports(Micro USB+USB CType-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 PowerBankAt a total 30000mAh, it can fully charge an iPhone 8-14 series 5-8 times, for Samsung Galaxy series 4-6 timesThe 30000mAh power bank meets 5-7 days of battery life, suitable for travel, business trips or other outdoor activities.
- USB C Battery PackThe 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 DisplayClear 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 Contents30000mAh 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.
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Picked by 320 people today
2
Best Value9.5
Save 80%
Eissix
For Magsafe Power Bank, Portable Charger 12000mAh, 22.5W Fast Charging Battery Pack with USB-C Input & Output, LED Display for iPhone 16/15/14/13/12 Pro/Pro Max
80% OffFree Shipping
Main Highlights
- Eissix Power Bank 12000mAhThe innovative and advanced wireless magnetic suction technology of this power bank can firmly attach your phone and enables wireless charging, which is only suitable for the iPhone 16/ iPhone 16 Pro/ iPhone 16 Pro Max/ iPhone 16 Plus, iPhone 15/ iPhone 15 Pro/ iPhone 15 Pro 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/ 12 Pro/ 12 Pro Max and magnetic phone cases. (Please note that it is not compatible with non-magnetic phone cases)
- USB-B/C Fast Charging for iPhoneIn addition to the MagSafe-compatible charging feature, your iPhone can achieve faster charging speed than standard chargers through the USB-C and USB-A port when connected with a fast charging cable (not included wireless charging)
- 1 Charger 3 Ways of ChargingFeatured 1 USB-C port (input/output), 1 USB-A port and the magnetic charging area, our wireless power bank offers 3 ways to charge your device, whether you use iPhone or Google etc. Note: Phones other than iPhone use cable to charge.
- 360° Rotatable Bracket DesignThis power bank offers a dual function: you can charge your phone and use it as a stand. Simply place your iPhone 16/ iPhone 16 Pro/ iPhone 16 Pro Max/ iPhone 16 Plus, iPhone 15/ iPhone 15 Pro/ iPhone 15 Pro 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/ 12 Pro/ 12 Pro Max, you can chat with your family members or colleagues at any time. The power bank stand can be opened up to a maximum angle of 60°, also rotatable 360°, so you always have the perfect viewing position.
- Portable Magnetic Power BankThe power bank is lightweight and weighs 203g. It is about 2/3 the size of a phone and is a perfect companion for camping, hiking or outdoor adventures. The 12000mAh fast-charging power bank can also be taken on board an aeroplane.
- Why Choose Eissix?Choose us, you can enjoy first-hand delivery, the latest product design and service. We can proudly say that we serve more than one million customers worldwide and serve more than 300,000 customers every year.
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3
9.5
Save 26%
IGGPBB
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
26% OffFree Shipping
Main Highlights
- FAST CHARGING POWER BANK: With a capacity of 26800mAh, this portable charger charges 3 times faster than other traditional chargers, allowing you to charge your iPhone from 0% to 50% in 30 minutes. Keep your devices fully charged all day long. No need to worry about running out of battery for your phone
- CHARGE UP TO 4 DEVICES SIMULTANEOUSLY: The 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. The powerbank is suitable for most electronic devices such as mobile phones, headphones, tablets, etc., making it easy for you to share with friends and family
- SAFE AND PROTECTED: Built-in high-quality lithium polymer battery, the battery pack phone charger protects your phone from overcurrent/overvoltage/short circuit/over-discharge and overcharge. Supports customization of PD3.0/PD2.0/QC3.0/QC2.0/AFC/FCP/SCP protocols for various types of electronic devices
- INTELLIGENT AND SLEEK DESIGN: Featuring a high-quality LED digital design that accurately displays remaining capacity from 1% to 100%. Made with exquisite matte texture material throughout the day for comfortable grip and scratch resistance - you will fall in love with its unique appearance at first sight
- COMPACT AND PORTABLE: This portable power bank measures only 102 x 71 x 29mm in size and weighs 335g making it easy to carry in pockets, handbags, or luggage - an essential travel companion. Carry this portable charger with you wherever you go for quick charging of your phone
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4
9.2
Save 25%
Charmast
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
25% OffFree Shipping
Main Highlights
- Power Bank with Built in Cable X 4This 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 its own cables, there is no more cable mess and charge in a more convenient way.
- 6 Outputs & 3 Input WaysBuilt-in 3 output cables + 3 standard USB A outputs.Wide compatibility meet different devices charging needs.Recharging the power bank itself simply by its own built-in USB A cable or through Micro USB/USB C Input.
- Accurate LED Digital DisplayThe 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.
- Charges 6 Devices SimultaneouslyWith its 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.
- Smart E 3.0 Charging TechnologyAll 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 CapacityThis 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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5
9.0
Save 65%
CFIAI
Power Bank Fast Charging 15000mAh, Portable Charger with 2 Built-in Cables & 3 Ports, Powerbank with LED Display, Battery Pack Compatible with iPhone 16 15 14 13 Android and more, Black
65% OffFree Shipping
Main Highlights
- Fast Charging Battery Pack: 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 minutesnearly three times faster than standard chargers. Say goodbye to battery anxiety with the PB-08; no more waiting for endless charging!
- More Elegant Way to use Portable Charger: The PB-08 power bank features 2 cables (Type-C, iOS) and 3 ports (USB-A, Type-C, Micro), allowing you to charge up to 4 devices at the same time. The powerbank is suitable for most electronic devices such as mobile phones, headphones, tablets, etc.. You share with friends and family and no need to carry multiple cables during your travels! (Adapter not included; airline-approved)
- Accurate Percentage of Remaining Juice: The PB-08 portable phone charger features a premium LED digital display that accurately shows remaining battery capacity from 1% to 100%. A simple touch of the power button reveals the exact charge level, eliminating the guess work about when to recharge the power bank
- 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 15,000mAh 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, its designed for effortless portability, making it easy to charge your devices anytime, anywhere!
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6
8.8
Anker
Anker Power Bank, Compact Portable Charger (PowerCore 10K) 10,000mAh Battery Pack with PowerlQ Charging Technology and USB-C for iPhone, iPad, Samsung Galaxy, Pixel, and More
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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.
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7
8.6
Save 14%
Anker
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
14% OffFree Shipping
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.
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8
8.3
Save 32%
PAIDASHU
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
32% OffFree Shipping
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 PortsSimultaneous 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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9
8.1
Save 21%
INIU
INIU Power Bank, Portable Charger 10000mAh Slimmest & Lightest High-Speed USB C Input & Output, PowerBank Triple 3A Phone Battery Pack for iPhone 16 15 14 13 Plus Pro Max Mini Samsung Xiaomi iPad
21% OffFree Shipping
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.
- Market's Thinnest 10000mAh: The thinnest 0.5-inch body breaks the limit of 10,000mAh power banks. Lighten travel lovers pockets extremely, yet mighty for a whole weekend getaway.
- Only 5% Got USB-C IN&OUT: INIU is the only 5% of power banks got a USB-C IN&OUT port. Unlike others only recharge via USB-C port, INIU can charge all devices with your USB-C cables directly.
- 3A High-Speed Charging: 3A fast charging fuels iPhone up to 78% in just one hour. INIU's AutoFit identifies and meets your device's ideal speed, charging double than 2.1A chargers.
- 15-Layer SAFE Charging: INIU's unique 15-Layer SmartProtect system shrugs off any unusual charging at the start. Take overheating risk and battery damage away from your devices.
- What You Get: INIU 10000mAh portable charger*1, 0.3M/1ft USB-A to USB-C Cable*1, travel pouch*1, user manual*1, INIU industry-leading 3-Year iNiu Care and lifetime technical support.
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10
8.1
TUXINSUN
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 Smartwatch and More
Free Shipping
Main Highlights
- Small and exquisite exterior design with unique full-screen design:Let people fall in love with its small and exquisite at a glance.20000 mAh high capacity storage.It is a good companion for your office, business trip and traveling.
- PD22.5W Fast Charging Power Bank:TheTUXINSUN 20000mAh portable charger can charge your iPhone from 0% to 50% swiftly in just 30 minutes, 3 times faster than other conventional chargers, keeping your device fully charged all day. Do not be afraid that your phone is out of electricity.
- Accurate LCD Power Display: Adopted built-in advanced smart digital display technology, power display accuracy is up to 100% which ensures you know the remaining power clearly and never missing recharging in time.
- 3 Outputs & 2 Inputs Port: This protable charge could charge 3 devices simultaneously with its 3 outputs.And it supports 2 types input ports, you can use any one those cables to get your power bank recharging ready on.
- 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.
- What you get 20000mAh, portable power bank, USB-C cable, user manual, 12-month warranty and friendly customer service.
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