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20000 mAh power banks

 prices on 137 models  
~ 20,000 mAh
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Baseus Bipow Digital Display Fast Charge Power Bank 20000mAh-30000mAh 20W
35.61Buy!
£
Joom.com
Delivery: in United Kingdom
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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
Hama Supreme 20HD Power Pack Built-in Lithium Polymer Charger 20000 mAh fo
34.99Buy!
£
Amazon.co.uk
Delivery: to United Kingdom
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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 b more→e 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].
RIVACASE Rivapower VA1075
Powerbank RIVACASE Rivapower VA1075
USB Cfor routerfor laptops (PD charging)fast chargedisplayPower Delivery
for router, for laptops (PD charging), 20000 mAh, 74 W*h, USB A 2, maximum 22.5 W, USB type C 1, maximum 45 W, fast charge, Power Delivery, body plastic, 425 g

Xiaomi Mi HyperSonic Power Bank 20000
Powerbank Xiaomi Mi HyperSonic Power Bank 20000
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USB Cfor routerfor laptops (PD charging)fast chargePower Delivery
for router, for laptops (PD charging), 20000 mAh, 74 W*h, USB A 2, maximum 22.5 W, USB type C 1, maximum 50 W, fast charge, Power Delivery, body plastic, 430 g

ANKER PowerCore 20100
Powerbank ANKER PowerCore 20100
20100 mAh, USB A 2, body plastic, 356 g

Cellularline Power Bank Essence 20000 20000 mAh Portable Battery Charger
33.95Buy!
£
Amazon.co.uk
Delivery: to United Kingdom
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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 c more→ells, 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
goobay Powerbank Compact 20000 mAh External Charger Power Bank Suitable fo
33.76Buy!
£
Amazon.co.uk
Delivery: to United Kingdom
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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 char more→ge 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 …
Canyon PB-F200
Powerbank Canyon PB-F200
20000 mAh, USB A 2, body plastic, 474 g

everActive Powerbank 20000 mAh External Battery Charger for Smartphones Ta
32.21Buy!
£
Amazon.co.uk
Delivery: to United Kingdom
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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 appropri more→ate 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 …
UNIQO Powerbank da 20000 mAh a per smartphone Android e iPhone 15/14/13 e
31.16Buy!
£
Amazon.co.uk
Delivery: to United Kingdom
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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: gr more→azie 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
ANKER PowerCore Essential 20000
Powerbank ANKER PowerCore Essential 20000
USB Cfor routerfast chargePower Deliverycase
for router, 20000 mAh, 74 W*h, USB A 2, maximum 15 W, USB type C 1, fast charge, Power Delivery, case, body plastic, 343 g

ANKER Zolo Power Bank 20000mAh 30W High-Speed Portable Charger with Built
29.99Buy!
£
Amazon.co.uk
Delivery: to United Kingdom
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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: C more→harge 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 …
BELKIN 20000 mAh Portable Power Bank - Blue, Blue
29.99Buy!
£
Currys.co.uk
Delivery: to United Kingdom
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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 por more→ts 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
BELKIN 20000 mAh Portable Power Bank with 15 W USB-C Boost Charge - Black,
29.99Buy!
£
Currys.co.uk
Delivery: to United Kingdom
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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 more→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
BELKIN 20000 mAh Portable Power Bank with 15 W USB-C Boost Charge - Rose G
29.99Buy!
£
Currys.co.uk
Delivery: to United Kingdom
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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 more→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
Havit HV-PB92
Powerbank Havit HV-PB92
USB Cfor routerfast chargePower Delivery
for router, 20000 mAh, 74 W*h, USB A 2, maximum 22.5 W, USB type C 1, maximum 20 W, fast charge, Power Delivery, body plastic, 395 g

Mophie encore plus 20000 USB-C & Micro USB Portable Charger 20000mAh High-
29.99Buy!
£
Amazon.co.uk
Delivery: to United Kingdom
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mophie Power Boost XL V2 20800mAh-White 4084PWR-BOOST-20.8K-WHT-I
29.95Buy!
£
Amazon.co.uk
Delivery: to United Kingdom
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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.
Celly Energy 20000
Powerbank Celly Energy 20000
20000 mAh, 74 W*h, USB A 2, body plastic, 350 g

Hama Supreme 20HD Power Pack 20000
Powerbank Hama Supreme 20HD Power Pack 20000
USB C
20000 mAh, 74 W*h, USB A 2, maximum 15 W, USB type C 1, body plastic, 361 g

pawerbank 20000 mah
29.14Buy!
£
Amazon.co.uk
Delivery: to United Kingdom
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Trust Redoh 20000
Powerbank Trust Redoh 20000
USB Cfast chargePower Delivery
20000 mAh, 74 W*h, USB A 1, maximum 18 W, USB type C 2, fast charge, Power Delivery, body plastic, 408 g

Juice JUI-PBANK-MAX-20000MA-ECO-BLK 20000 mAh Black JUIPBNKMAX20000MECOB
from £24.48 up to £28.00 
Compare prices2→
Juice JUI-PBANK-MAX-20000MA-ECO-BLK 20000 mAh Black
Urban Factory UPB25UF power bank Polymer 20000 mAh Black
from £25.34 up to £27.58 
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Urban Factory UPB25UF power bank Polymer 20000 mAh Black
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~ 20,000 mAh
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