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20000 mAh power banks

 prices on 137 models  
~ 20,000 mAh
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① 20W PD iP Fast Charge ② Support Multiple Fast Charge Protocols ③ Dual Inputs and Three Outputs ④ 10000mAh, 20000mAh, 30000mAh High Capacity ⑤ LED Display for Battery Level ⑥ NTC Temperature Protection
£35.61
Joom.com
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Joom.com
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
Powerbank RIVACASE Rivapower VA1075
RIVACASE Rivapower VA1075
Battery capacity:20000 mAh, 74 W*h, Li-Pol
Outputs:USB A 2, maximum 22.5 W, USB type C 1, maximum 45 W
Input:USB type C, maximum 45 W
Body:plastic
Weight:425 g
£34.99
Tradeinn.com
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Tradeinn.com
Powerbank Xiaomi Mi HyperSonic Power Bank 20000
Xiaomi Mi HyperSonic Power Bank 20000
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Battery capacity:20000 mAh, 74 W*h, Li-Pol
Outputs:USB A 2, maximum 22.5 W, USB type C 1, maximum 50 W
Input:USB type C, maximum 45 W
Body:plastic
Weight:430 g
£34.99
Mi.com
Official partner Xiaomi
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Mi.com
Powerbank ANKER PowerCore 20100
ANKER PowerCore 20100
Battery capacity:20100 mAh, Li-Pol
Outputs:USB A 2
Input:microUSB
Body:plastic
Weight:356 g
The best emergency charging, equipped with two USB-C and MICRO-USB input ports and a 12W USB output port for charging the device
Compact: reduced volume thanks to high-density lithium polymer cells, so you can always carry it on
Design: non-slip paint to ensure a solid grip and skin-friendly soft material coating
BOX CONTENTS: Portable battery charger, USB-C cable, instructions
£33.95
Amazon.co.uk
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Amazon.co.uk
Extremely compact, powerful power bank with non-slip surface that fits in any pocket. Ideal for parallel charging of up to 3x devices via 2x USB-A and 1x USB-C, e.g. B. smartphone A full battery charge allows multiple charging of a small device such as smartphone, headsets, smartwatch, laptop or headphones The external battery charges devices from many manufacturers via the quick charge and power delivery modes, e.g. Apple iPhone, iPad, Samsung Galaxy, Huawei, with high speed at up to 22.5 W Equipped with an easy-to-read digital display that indicates the level of charge of the external battery Recharged via the combined USB-C input/output or micro USB (including 0.3 m charging cable USB-A …
£33.76
Amazon.co.uk
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Amazon.co.uk
Powerbank Canyon PB-F200
Canyon PB-F200
Battery capacity:20000 mAh, Li-Ion
Outputs:USB A 2
Input:microUSB
Body:plastic
Weight:474 g
from £32.40 up to £33.23 
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£33.00
£32.00
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Safety and comfort: the everActive power bank consists of a high-quality lithium polymer battery. The built-in advanced chip automatically detects the connected device and charges it with the appropriate maximum current. The intelligent iQ Smart Charging technology ensures extremely fast charging and advanced security. An integrated safety unit ensures absolute protection against overcharging, deep discharge, short circuit and excessive current. INNOVATION THROUGH HIGH PERFORMANCE AND RELIABILITY: The charging process starts automatically, no need to press a button. With the LED indicator on the housing, the charging status can be checked at any time. The satin-coloured case is resistant to …
£32.21
Amazon.co.uk
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Amazon.co.uk
Compatibile con tanti dispositivi: 20.000 mAh per soddisfare le esigenze dei possessori di smartphone, tablet, auricolari, cuffie, speaker, droni, e-reader, console Ricarica due device alla volta: grazie alle due uscite USB alimenta in tutta sicurezza i dispositivi senza rischi di surriscaldamento o sovraccarichi Alimentazione rapida: la porta USB da 2.1a è in grado di ricaricare uno smartphone del 50% in circa 30 minuti Ricarica x 8: il powerbank è in grado di ricaricare fino a 8 volte uno smartphone con batteria da 2.500 mAh Cavetto di ricarica: alimenta il powerbank con il cavetto incluso nella confezione
£31.16
Amazon.co.uk
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Amazon.co.uk
Powerbank ANKER PowerCore Essential 20000
ANKER PowerCore Essential 20000
Battery capacity:20000 mAh, 74 W*h, Li-Pol
Outputs:USB A 2, maximum 15 W, USB type C 1
Input:microUSB, USB type C, maximum 10 W
Body:plastic
Weight:343 g
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 …
£29.99
Amazon.co.uk
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Amazon.co.uk
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
Good to know- Charge up to 3 devices at once - you don't have to choose between working and listening to music anymore- With 20000 mAh of power you can fully charge your smartphone about six times, so you can go without a socket for days- LED indicators let you know when the power bank needs charging too- It comes with a USB-C cable so you can start using it straight away
£29.99
Currys.co.uk
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Currys.co.uk
Good to know- Charge up to 3 devices at once - you don't have to choose between working and listening to music anymore- With 20000 mAh of power you can fully charge your smartphone about six times, so you can go without a socket for days- LED indicators let you know when the power bank needs charging too- It comes with a USB-C cable so you can start using it straight away
£29.99
Currys.co.uk
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Currys.co.uk
Powerbank Havit HV-PB92
Havit HV-PB92
Battery capacity:20000 mAh, 74 W*h, Li-Pol
Outputs:USB A 2, maximum 22.5 W, USB type C 1, maximum 20 W
Input:microUSB, USB type C, maximum 18 W
Body:plastic
Weight:395 g
10000 mAh20000 mAh
£29.99
Mymemory.co.uk
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Mymemory.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.
£29.95
Amazon.co.uk
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Amazon.co.uk
Powerbank Celly Energy 20000
Celly Energy 20000
Battery capacity:20000 mAh, 74 W*h, Li-Ion
Outputs:USB A 2
Input:microUSB, USB type C
Body:plastic
Weight:350 g
£29.69
Amazon.co.uk
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Amazon.co.uk
Powerbank Hama Supreme 20HD Power Pack 20000
Hama Supreme 20HD Power Pack 20000
Battery capacity:20000 mAh, 74 W*h, Li-Pol
Outputs:USB A 2, maximum 15 W, USB type C 1
Input:microUSB, USB type C, maximum 10 W
Body:plastic
Weight:361 g
£29.14
Amazon.co.uk
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Amazon.co.uk
Powerbank Trust Redoh 20000
Trust Redoh 20000
Battery capacity:20000 mAh, 74 W*h, Li-Pol
Outputs:USB A 1, maximum 18 W, USB type C 2
Input:USB type C, maximum 18 W
Body:plastic
Weight:408 g
10000 mAh20000 mAh
Colour:
Juice JUI-PBANK-MAX-20000MA-ECO-BLK 20000 mAh Black
from £24.48 up to £28.00 
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£24.00
£28.00
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Urban Factory UPB25UF power bank Polymer 20000 mAh Black
from £25.34 up to £27.58 
Compare prices and buy Urban Factory UPB25UF power bank Polymer 20000 mAh Black
£25.00
£28.00
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