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20000 mAh power banks

 prices on 137 models  
~ 20,000 mAh
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Powerbank 4smarts Titanpack Ultimag Black 20000
4smarts Titanpack Ultimag Black 20000
Battery capacity:20000 mAh, 74 W*h, Li-Pol
Outputs:USB A 2, maximum 18 W, USB type C 1, maximum 20 W
Input:microUSB, USB type C, Lightning, maximum 20 W
Body:plastic
£85.00
Amazon.co.uk
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Powerbank Hama Performance 20 20000
Hama Performance 20 20000
Battery capacity:20000 mAh, 74 W*h, Li-Pol
Outputs:USB A 2, maximum 15 W, USB type C 1
Input:USB type C, maximum 15 W
Body:plastic
Weight:361 g
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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Powerbank Green Cell PowerPlay 20S 20000
Green Cell PowerPlay 20S 20000
Battery capacity:20000 mAh, 74 W*h, Li-Pol
Outputs:USB A 1, maximum 18 W, USB type C 2, maximum 22.5 W
Input:USB type C, maximum 18 W
Body:plastic
Weight:450 g
Colour:
Powerbank Goobay 53939
Goobay 53939
Battery capacity:20000 mAh, 74 W*h, Li-Pol
Outputs:USB A 2, maximum 22.5 W, USB type C 1, maximum 18 W
Input:microUSB, USB type C, maximum 18 W
Body:plastic
Weight:374 g
£42.76
Amazon.co.uk
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Powerbank ANKER PowerCore III Sense 20000
ANKER PowerCore III Sense 20000
Battery capacity:20000 mAh, 74 W*h, Li-Pol
Outputs:USB A 2, USB type C 1
Input:USB type C, maximum 18 W
Body:textile
Weight:345 g
Powerbank Ansmann PB320PD
Ansmann PB320PD
Battery capacity:20000 mAh, 74 W*h, Li-Pol
Outputs:USB A 2, maximum 18 W, USB type C 1, maximum 20 W
Input:microUSB, USB type C, maximum 18 W
Body:plastic
Weight:230 g
Powerbank NATEC Trevi 20000
NATEC Trevi 20000
Battery capacity:20000 mAh, 74 W*h, Li-Pol
Outputs:USB A 2, USB type C 1
Input:microUSB, USB type C
Body:plastic
Weight:413 g
£18.99
Tradeinn.com
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Powerbank FOREVER Core SPF-02
FOREVER Core SPF-02
Battery capacity:20000 mAh, Li-Pol
Outputs:USB A 2, USB type C 1
Input:microUSB, USB type C, maximum 18 W
Body:plastic
£21.99
Tradeinn.com
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Powerbank Xtorm Essential 20000
Xtorm Essential 20000
Battery capacity:20000 mAh, 74 W*h, Li-Pol
Outputs:USB A 1, maximum 15 W, USB type C 1
Input:USB type C, maximum 15 W
Body:plastic
Weight:519 g
from £22.99
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£23.00
£23.00
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Powerbank Belkin Boost Charge USB C PD Power Bank 20K
Belkin Boost Charge USB C PD Power Bank 20K
Battery capacity:20000 mAh, 74 W*h, Li-Pol
Outputs:USB A 1, maximum 12 W, USB type C 1, maximum 30 W
Input:USB type C, maximum 30 W
Body:plastic
Colour:
Powerbank ANKER PowerCore 20100
ANKER PowerCore 20100
Battery capacity:20100 mAh, Li-Pol
Outputs:USB A 2
Input:microUSB
Body:plastic
Weight:356 g
Powerbank Denver PBS-20007
Denver PBS-20007
Battery capacity:20000 mAh, 74 W*h, Li-Pol
Outputs:USB A 2, maximum 10 W
Input:microUSB, USB type C, maximum 10 W
Body:plastic
10000 mAh20000 mAh
from £22.49 up to £41.62 
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£42.00
£22.00
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Features: 1. Two-Way Fast Charging USB-C Cable 2. Compact & Portable 3. Charging 2 Devices Simultaneously Name: Power Bank Model No.: PPSS1030 Battery Type: Lithium-ion Polymer Battery Battery Energy: 10000mAh/30W, 20000mAh/65W USB-C Cable Input: 5V⎓3A;9V⎓2A;12V⎓1.5A USB-C Input: 5V⎓3A;9V⎓2A;12V⎓1.5A USB-C Cable Output: 5V⎓3A;9V⎓3A;12V⎓2.5A;15V⎓2A USB-C Output:5V⎓3A;9V⎓3A;12V⎓2.5A;15V⎓2A Total Output (USB-C Cable+USB-C): 5V⎓3A
£51.01
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.
£24.26
Amazon.co.uk
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Amazon.co.uk
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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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.
£40.08
Amazon.co.uk
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Improved 20,000 mAh capacity than ever: Baseus Magsafe power bank exceeds older versions capacity of 6,000 mAh and 10,000 mAh. Laboratory tested, this portable 20,000 mAh power bank can charge an iPhone 15 Pro up to 3.5 times and an AirPods Pro up to 26 times. It guarantees uninterrupted power supply for several days! 20 W PD fast charging: charge your iPhone 15 from 0% to 59% in just 30 minutes, iPhone 15 Pro from 0% to 57%, 2x faster than conventional 10W power bank. No more long charging times Strong magnetic attachment: easy and smooth wireless charging thanks to Magsafe function. With the super strong magnet, you can effortlessly align your device and take selfies, make calls and
£58.24
Amazon.co.uk
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Amazon.co.uk
Maximum power: This powerful power bank in compact size impresses with a strong capacity of 20,000 mAh and an output power of 4.5 A. It is ideal for charging smartphones, tablets, notebooks, GPS, flashlights, etc. FAST & SECURE: Compatibility with QuickCharge 3.0 and Power Delivery even allows you to charge laptops and notebooks! Our Ansmann MultiSafe technology protects electronic circuits from any possible damage Always overview: control the remaining charge level with the practical LCD display percentage accuracy and never go out of the house again without energy Ready for flight: with 74 Wh, this external battery for iPhone, Samsung, Huawei, Google, etc. is accepted by airlines in the …
£55.59
Amazon.co.uk
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Amazon.co.uk
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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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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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
£38.05
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
£29.14
Amazon.co.uk
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Amazon.co.uk
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