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20000 mAh power banks

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~ 20,000 mAh
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Charge your devices on-the-go with the Belkin 20000 mAh Portable Power Bank with 30 W USB-C Fast Charge. It comes with an MFI license, so it's a great choice for Apple devices with a Lightning connector, including Mac. And with a whopping 20000 mAh capacity, you can get up to eight full charges for your smartphone or tablet. The power bank also features a rapid charging port, so you can get your powerbank or device recharged & ready to go in no time.
£59.99
Currys.co.uk
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£29.52
Amazon.co.uk
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USB-C and USB output, slim aluminum design
Non-slip coating, compact and lightweight
Short-circuit proof, surge protection
£51.23
Amazon.co.uk
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Good to know- This charger will give you about up to 75 hours of battery life for your devices, so you'll be covered for the entire weekend - You can charge up to 3 devices at once using the 2 USB ports and 1 USB-C port- There's a USB to USB-C cable included in the box so you'll have everything you need to get started- The LED light lets you know when it's time to recharge
£29.99
Currys.co.uk
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Currys.co.uk
Go Beyond with 20,000mAh: Carry the power you need to charge your iPhone 15 up to 4 times or your Samsung S24 3.79 times, perfect for extended travel and long days. 30W Two-Way Fast Charging: Charge quickly with 30W output and recharge just as fast with 20W input, keeping your devices ready in no time. Boost an iPhone 15 from 0 to 57% in just 30 minutes. Durability on Demand: Features a 5.98-inch built-in USB-C cable that's not only convenient but also extremely durable, designed to withstand over 10,000 bends. Enhanced Safety: Equipped with ActiveShield 2.0 technology that monitors temperatures 3 million times per day and adjusts power output to ensure safe charging. What You Get: Anker …
£39.99
Amazon.co.uk
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Sleek, durable battery pack charges devices — fast. Portable OtterBox Fast Charge Standard Power Banks are designed with industry-leading mobile expertise and quality that is uniquely durable — to build trust, foster connections and instill confidence for whatever the day brings.Features:- Up to 3.6X faster charging* so you won't miss the moments that matter most- USB-A and Fast Charge USB-C ports allow for multi-device charging- Battery capacities range in size from a quick boost to multiple complete refuels- LED power indicator displays charging status and current battery life- Sleek, quality finish fits into the tightest pockets- Durable design engineered with trusted drop protection- Incl…
from £25.99 up to £44.99 
Compare prices and buy OtterBox 78-80642
£26.00
£26.00
£45.00
£45.00
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Unique magnetic mechanism design: supports wireless charging with 15 W and uses the latest magnetic technology from Magsafe with 28 powerful magnets, which are arranged in double circle arrangement with double attraction. With high-precision alignment magnets and a magnetic mechanism, magnetic force allows precise alignment between the power bank and the device. It can reach 14N voltages and 4440Gs induction. 【Support for various charging scenarios】: The power bank supports wireless charging with 15W and 20W PD fast charging, thanks to advanced electronic control technology. PD (Power Delivery) technology intelligently detects the device's requirements, regulates the output current for
£38.50
Amazon.co.uk
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Powerful Fast Charge: Featuring QC 22.5W and PD 20W powerful output, this mobile phone power bank can fast fuel your devices, iPhone 15 Pro can be charged to 60% in 30 mins. Say goodbye to waiting.
3-in-1 Fast Charge: Equipped with 2*USB A ports and 1*USB C port, this portable charger can fast charge 3 devices simultaneously and meet your different charging needs. No more queuing when charging.
Power for days: UGREEN 20000mAh Power Bank can meet 5-7 days of battery life, fully charge iPhone 15 Pro up to 4.5 times and 3 times for Galaxy S24 Ultra, ideal for travel, business trips, camping, or other outdoor activities.
Smaller Size, Bigger Power: Advanced technology makes this portable charger …
from £36.99
Compare prices and buy Ugreen Nexode 20000mAh Power Bank Fast Charging PD 20W & QC 225W 3-Port Mo
£37.00
£37.00
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Item: QOOVI 20000mAh&10000mAh Power bank Capacity Type: 20000mAh (74Wh) Feature: LED Power Display Shell Material: Plastic Features: With LED Lamp Input Interface: Micro USB,USB Type C Output Interface :Double USB Battery Type: Li-polymer Battery Brand Name: QOOVI Type: Portable Power Bank Weight (20000mAh):380g Size (20000mAh): 135 * 70 * 28mm Weight (10000mAh): 420g Size (10000mAh): 135mm * 70mm * 14mm Output USB-1 & USB-2: 2.4A Max, 5V/2.1A Input Type C / Mirco: 5V/2.1A For iPhone: For iPhone 15 14 13 Pro Max Mini 12 11 Xs X 8 7 For Xiaomi: For Xiaomi mi 13 12 11 10 9 8 7 6 5X Mi Max 2 Redmi Note 10 9s 8 7 Pro For Samsung: For Samsung S23 S22 S21 S20 S10 Plus Note 10 9 A51 A71 For Huawei:
£22.39
Joom.com
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130W Super Fast Charging: Equipped with 2*USB C ports and 1*USB A port, UGREEN power bank fast charging supports power up 3 devices at once. USB C1 100W+USB C2 30W provides rapid charging for your laptop and phone simultaneously, MacBook Pro 16'' can be charged to 43% in just 30 mins while an iPhone 15 can also be charged to 60% at the same time, worry-free work anytime, anywhere. 20000mAh Large Capacity: UGREEN laptop power bank 20000mAh keeps your devices charged for days, fully charging iPhone 15 4 times, iPad Pro 11" up to 2 times, and MacBook Air 13" up to 1.3 times. Ideal for on-the-go, say goodbye to power anxiety. Premium Digital Display: The advanced TFT screen displays detailed information …
£62.99
Amazon.co.uk
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Amazon.co.uk
CoreParts MBX-PB006 power bank Lithium-Ion (Li-Ion) 20000 mAh Black
£60.17
Smartteck.co.uk
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Smartteck.co.uk
Ruck 20000mAh Power Bank
With 130W USB Charging

100W Portable Laptop Charging

Rucks fast USB-C charging is perfect for keeping your power-hungry MacBook Pro or Steam Deck going on your travels.

130W Dual Device Charging

Fast charge your MacBook Pro and iPhone 15 at the same time with 100W USB-C and 30W USB-A charging.

Big Battery in a Slim Chassis

Rucks 20000mAh battery can recharge an iPhone 15 Pro Max three times or add hours to your laptops battery life.

Handy Info At A Glance

With the touch of a button Ruck can show you how fast your devices are charging how long its battery will last and much more.

It Even Tells Time

When you dont want to drain your phones
from £64.70 up to £73.18 
Compare prices and buy ALOGIC Ruck 20000mAh Power Bank with 130W USB Charging R20KPB130W
£65.00
£68.00
£73.00
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High Capacity: 20,000 mAh ultimate power capacity that can charge a standard smartphone up to 6 times, giving you extra 72 hours of time.
Dual Outputs: 2 USB-A output ports that can charge 2 devices at once.
Rapid Charging: 2.1A rapid charging for all of your charging needs.
LCD Display: The LCD indicator shows the battery level and charging status at a quick glance.
Dual Inputs: 1 USB-C and 1 micro-USB inputs can recharge based on your convenience.
PowerSafe: Guarantees against short circuit, and over-charging for your portable battery and devices.
£24.84
Amazon.co.uk
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Amazon.co.uk
Optimised charging saves battery life and extends battery life. STYLISH PRESENTATION - A product that is as pleasant to look at Convenient and fast connection thanks to the USB-C connector that can be used on both sides. Case with high-quality soft-touch surface. Ideal to take anywhere: simply connect the smartphone and the power pack with a cable. Built-in LED charging capacity indicator. Protection against overload, discharge and short circuit. Contents: 1 x Supreme 20HD Power Pack, 1 x Micro-USB Charging Cable, 1 x USB-C Adapter and 1 x User Manual [English language not guaranteed].
£34.99
Amazon.co.uk
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Amazon.co.uk
*Items: QOOVI 20000mah 100W Fast Charging Powerbank *Size: 154mm * 40mm * 55mm *Weight: 405g *Color: Black *Battery Capacity: 20000mah(74Wh/3.7V) *Energy Conversion Rate: >62.5% *Support Input: Type C Two-Ways Fast Charge *Features: Digital display *Support Quick Charge Technology: Two-way Quick Charge *Input Interface: USB Type C *Output Interface: USB-A,USB-Type C *Battery Type: Li-polymer Battery *Type: Portable Power Bank *Max Input: 100W *Type-C Input: DC 20V/5A, 20V/3A 15V/3A, 12V/3A, 9V/3A, 5V/3A *Type-C 1 Output(100W Max.): DC 20V/5A, 20V/3A 15V/3A, 12V/3A, 9V/3A, 5V/3A *Type-C 2 Output(60W Max.): DC 20V/3A 15V/3A, 12V/3A, 9V/3A, 5V/3A *USB A Output: 5V/3A, 9V/2A, 12V/1.5A, 10V/2.25A
£41.00
Joom.com
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Joom.com
Sleek design that fits comfortably in your hand Provides your device with the perfect amount of power for a safe, quick charge. Simply connect the battery to your smart phone or tablet and charging begins.
£23.55
Amazon.co.uk
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Brand Powerbank Celly
Color: Multicolor
Measures 12.7 x 10.5 x 10.7 cm
Reference: S77176595
If what you want is quality at the best price do not keep looking!
£91.90
Amazon.co.uk
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Amazon.co.uk
20,000 mAh with 22.5 W, PD20W+ QC 3.0: the power bank has a massive capacity of 20,000 mAh, can charge iPhone 12 Pro Max 3.5 times iPhone 12 mini 5.1 times. And the USB C port uses the latest PD 20W technology, the 2 USB ports both have max 22.5W and all ports have the QC 3.0. Quick charging function, which can quickly charge the devices and discharge the power bank. 3 outputs + 2 inputs: the compact USB C power bank has 3 outputs (2 USB + 1 USB C with max 5V-4.5A/4.5V-5A), you can charge 3 devices at the same time, and 2 inputs (1 micro USB + 1 USB C with max 9V-2A), you can charge the power bank quickly with different cables. In addition, the USB A to USB C cable is included. Universal compatibility …
£30.38
Amazon.co.uk
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Urban Factory UPB25UF power bank Polymer 20000 mAh Black
from £25.60 up to £27.58 
Compare prices and buy Urban Factory UPB25UF power bank Polymer 20000 mAh Black
£26.00
£28.00
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Powerful powerbank with 4 ports (1x input Micro USB, 2x output USB A, 1x bidirectional port USB Type C) to charge up to 3 devices at once Tech Trend: USB Type C 5V/ 3A input and output for speed charging with up to 15 Watt Stylish and texturized premium design with VARTA brand elements Designed with VARTA's Advanced Safety Technology that has been awarded with the EU Product Safety Award in Gold Scope of delivery: 1x VARTA Power on Demand Power Bank 20000 mAh, frust-free packaging
£24.67
Amazon.co.uk
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Advanced safety: Offers overheating, overload and short circuit protection, ensuring safe use. Ergonomic design: It is lightweight and compact, making it easy to carry it anywhere. Versatile use: Compatible with different devices, which makes it extremely functional. Powerful Battery: It has a capacity of 20000mAh, which guarantees a long working time on a single charge. Aesthetic appearance: Features an attractive design and color scheme that is a real eye-catcher.
£41.81
Amazon.co.uk
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Amazon.co.uk
Sleek design that fits comfortably in your hand Provides your device with the perfect amount of power for a safe, quick charge. Simply connect the battery to your smart phone or tablet and charging begins.
£24.26
Amazon.co.uk
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Amazon.co.uk
Name: Power Bank Model No.: PPQD3-10 Battery: Polymer lithium battery Rated Capacity: 5800mAh (5V/2.4A) Energy Conversion Rate:≥75% Type-C Input: 5V/3A; 9V/2A; 12V/1.5A Type-C Output: 5V/2.4A; 9V/2.22A; 12V/1.5A Type-C Cable Output: 5V/2.4A; 9V/2A; 12V/1.5A; 10V/2.25A(SCP) IP Cable Output: 5V/2.4A; 9V/2.22A USB Output: 5V/2.4A Total Output: 5V/2.4A Features: Built-in Dual Fast Charging Cables Equipped with an Apple 20W PD fast charging cable and a HUAWEI SCP 22.5W cable, satisfying all your charging needs at once. Charge 4 Devices Simultaneously Supports 4-port simultaneous output, good for sharing and no more waiting. Smart Digital Display Real-time battery level display to show you the …
£46.20
Joom.com
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Joom.com
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