United Kingdom
Catalog   /   Mobile Phones & Gadgets   /   Mobile Phones & Accessories   /   Power Banks

20000 mAh power banks

 prices on 130 models  
~ 20,000 mAh
clear
Save List
Show
Power Bank Omnicharge Omni20+
Omnicharge Omni20+
Battery capacity:20000 mAh, 71 W*h, Li-Ion
Outputs:USB A 2, maximum 18 W, USB type C 1, maximum 60 W
Input:USB type C, DC input, maximum 100 W
Body:plastic
Weight:635 g
£219.00
Idealo.co.uk
Delivery: in United Kingdom
Report
Idealo.co.uk
Power Bank Nitecore Summit 20000
Nitecore Summit 20000
Battery capacity:20000 mAh, 77 W*h, Li-Ion
Outputs:USB A 1, maximum 18 W, USB type C 1, maximum 20 W
Input:USB type C, maximum 18 W
Body:plastic
Weight:304 g
£154.45
Amazon.co.uk
Delivery: to United Kingdom
Report
Amazon.co.uk
Power Bank SBS TTBB20000
SBS TTBB20000
Battery capacity:20000 mAh, 74 W*h, Li-Pol
Outputs:USB A 1, USB type C 1
Input:microUSB, USB type C
Body:plastic
Weight:400 g
£153.52
Amazon.co.uk
Delivery: to United Kingdom
Report
Amazon.co.uk
Power Bank Nitecore Carbo 20000
Nitecore Carbo 20000
Battery capacity:20000 mAh, 77 W*h, Li-Ion
Outputs:USB A 1, maximum 18 W, USB type C 1, maximum 20 W
Input:USB type C, maximum 18 W
Body:plastic
Weight:296 g
10000 mAh20000 mAh
from £119.95 up to £226.99 
Compare prices and buy Nitecore Carbo 20000
£227.00
£120.00
Compare prices2
Power Bank Dell Power Companion 18000
Dell Power Companion 18000
Battery capacity:18000 mAh, Li-Ion
Outputs:USB A 2
Input:DC input
Body:plastic
Weight:417 g
Power Bank Sandberg Powerbank USB-C PD 100W 20000
Sandberg Powerbank USB-C PD 100W 20000
Battery capacity:20000 mAh, 74 W*h, Li-Ion
Outputs:USB A 2, USB type C 1
Input:microUSB, USB type C
Body:aluminium
Weight:531 g
from £89.25 up to £91.79 
Compare prices and buy Sandberg Powerbank USB-C PD 100W 20000
£92.00
£89.00
£89.00
Compare prices3
Power Bank Sandberg Powerbank USB-C PD 20W 60000
Sandberg Powerbank USB-C PD 20W 60000
Battery capacity:20000 mAh, 74 W*h, Li-Pol
Outputs:USB A 2, USB type C 1
Input:microUSB, USB type C, maximum 18 W
Body:aluminium
Weight:1299 g
from £87.85 up to £108.51 
Compare prices and buy Sandberg Powerbank USB-C PD 20W 60000
£109.00
£89.00
£88.00
Compare prices3
Dual USB Charger / 20,000 mAh / Quick Charging Technology Power Delivery 3.0
£79.99
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Idealo.co.uk
Power Bank ANKER Prime 20000
ANKER Prime 20000
Battery capacity:20000 mAh, 74 W*h, Li-Pol
Outputs:USB A 1, maximum 65 W, USB type C 2, maximum 100 W
Input:USB type C, maximum 100 W
Body:plastic
Weight:544 g
Colour:
Power Bank Trust Laro 65W USB-C 20000
Trust Laro 65W USB-C 20000
Battery capacity:20000 mAh, 74 W*h, Li-Pol
Outputs:USB A 1, maximum 18 W, USB type C 1, maximum 65 W
Input:USB type C, maximum 65 W
Body:plastic
Weight:462 g
from £79.99 up to £115.64 
Compare prices and buy Trust Laro 65W USB-C 20000
£116.00
£80.00
Compare prices2
Power Bank Sandberg Solar 6-Panel Powerbank 20000
Sandberg Solar 6-Panel Powerbank 20000
0
0
0
1
Battery capacity:20000 mAh, 74 W*h, Li-Pol
Outputs:USB A 2, USB type C 1
Input:microUSB, USB type C, maximum 18 W
Body:plastic
Weight:660 g
20000 mAh
20 W
25000 mAh
18 W
High capacity: 20000 mAh provide your iPhone XS battery with over 4 charges, your Samsung Galaxy S22 with up to 4 full charges, your iPhone 13 with over 7 charges, and your iPad mini 6 with over 3 charges.
Everything you need: The best charging speeds for your smartphone and tablets. If your power bank needs an extra dose of power, simply recharge in less than 8 hours using the included charger.
Nano Charger: only 3 cm long and therefore ideal for travelling. More than 18W power in the format of a small 5W charger. Fantastic efficiency with less heat generation in a small, feather-light design.
Charging like a pro: The PD Power Delivery fast charging function delivers fastest charging times …
£74.47
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Amazon.co.uk
CoreParts MBX-PB006 power bank Lithium-Ion (Li-Ion) 20000 mAh Black
£72.91
Smartteck.co.uk
Delivery: to United Kingdom
Report
Buy!
Smartteck.co.uk
Power Bank Sandberg Powerbank 20000 PD65W
Sandberg Powerbank 20000 PD65W
Battery capacity:20000 mAh, Li-Ion
Outputs:USB A 2, USB type C 1
Input:microUSB, USB type C, maximum 45 W
Body:plastic
Weight:425 g
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 £72.36 up to £75.68 
Compare prices and buy ALOGIC Ruck 20000mAh Power Bank with 130W USB Charging R20KPB130W
£72.00
£76.00
Compare prices2
High capacity: 20000 mAh provide your iPhone XS battery with over 4 charges, your Samsung Galaxy S22 with up to 4 full charges, your iPhone 13 with over 7 charges, and your iPad mini 6 with over 3 charges.
Everything you need: The best charging speeds for your smartphone and tablets. If your power bank needs an extra dose of power, simply recharge in less than 8 hours using the included charger.
Nano Charger: only 3 cm long and therefore ideal for travelling. More than 18W power in the format of a small 5W charger. Fantastic efficiency with less heat generation in a small, feather-light design.
Charging like a pro: The PD Power Delivery fast charging function delivers fastest charging times …
£71.03
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Amazon.co.uk
BIGEE Power: 20000 mAh emergency battery (USB-A/USB-C).N/AN/ABIGEE powerN/ACharge even faster !N/ABIGEE power is a compact and extremely powerful external battery capable of recharging a computer powered by USB-C thanks to its ports that deliver up to 65watts. Its capacity of 20.000 mAh will give you the possibility of fully recharging your Mac or your laptop 3 or 4 times.N/AN/AUp to 3 devices simultaneouslyN/ACharge all your devices in one place !N/ABIGEE power is very easy to use just plug in and start charging. Two 65W and 30W USB-C ports and one 22.5W USB-A port will give you the ability to charge all types of devices no matter which cable you use. With BIGEE are included two charging cables …
from £70.21 up to £78.91 
Compare prices and buy Urban Factory Bigee Power. Battery capacity: 20000 mAh Battery technology:
£70.00
£79.00
Compare prices2
Charge full-steam at your next adventure with the Bear Grylls 20,000mAh Power Bank, a four-port beast with one of the smallest footprints of its type that can simultaneously charge up to five devices - on the move or back at camp - for long periods of time. Compact and multifunctional, the power bank has multiple ports to charge up to five devices at one time - 4 USB, 1 Micro USB and 1 USB Type-C. You can charge all your devices, even your laptop, using the USB Type-C USB with Power Delivery, which has up to 20V output. Bundled together inside the accessories kit is a water-resistant carry case, ready for the elements, and a Nylon Type-C and Micro USB all-in-one cable, ensuring you are always …
£66.99
RobertDyas.co.uk
Delivery: in United Kingdom
Report
Buy!
RobertDyas.co.uk
Power Bank Fresh n Rebel Powerbank 20W 18000 (2023)
Fresh n Rebel Powerbank 20W 18000 (2023)
Battery capacity:18000 mAh, 67 W*h, Li-Pol
Outputs:USB A 1, maximum 18 W, USB type C 2, maximum 20 W
Input:USB type C, maximum 20 W
Body:plastic
Weight:38 g
6000 mAh
12 W
18000 mAh
20 W
£66.49
Studio.co.uk
Delivery: in United Kingdom
Report
Studio.co.uk
Power Bank Sandberg Survivor Powerbank PD30W 20000
Sandberg Survivor Powerbank PD30W 20000
Battery capacity:20000 mAh, 74 W*h, Li-Pol
Outputs:USB A 2, maximum 18 W, USB type C 1, maximum 30 W
Input:USB type C, maximum 30 W
Body:plastic
Weight:590 g
from £67.70 up to £136.87 
Compare prices and buy Sandberg Survivor Powerbank PD30W 20000
£137.00
£68.00
Compare prices2
Power Bank Sandberg Survivor 20100
Sandberg Survivor 20100
Battery capacity:20100 mAh, 74 W*h, Li-Ion
Outputs:USB A 2, maximum 15 W, USB type C 1
Input:microUSB, USB type C, maximum 15 W
Body:plastic
Weight:477 g
Power Bank BASEUS Blade Digital Display 100W 20000
BASEUS Blade Digital Display 100W 20000
0
0
0
1
Battery capacity:20000 mAh, 74 W*h, Li-Pol
Outputs:USB A 2, maximum 30 W, USB type C 1, maximum 100 W
Input:USB type C, maximum 65 W
Body:plastic
Weight:490 g
from £62.00 up to £66.00 
Compare prices and buy BASEUS Blade Digital Display 100W 20000
£66.00
£62.00
Compare prices2
Power Bank BASEUS Adaman2 Digital Display 30W 20000
BASEUS Adaman2 Digital Display 30W 20000
Battery capacity:20000 mAh, 74 W*h, Li-Pol
Outputs:USB A 2, maximum 22.5 W, USB type C 1, maximum 30 W
Input:USB type C, maximum 18 W
Body:plastic
Weight:360 g
Colour:
from £60.26 up to £66.54 
Compare prices and buy BASEUS Adaman2 Digital Display 30W 20000
£67.00
£60.00
Compare prices2
24 more item(s)
Pages:
1 2 3 4 5 ... 6
Filters
Price
from£ up to£ 
Brands
Capacity
Capacity
Outputs
USB A ports for charging
USB type C ports for charging
Max. power (per 1 port)
Total output (all ports)
Charging functions
Fast charge
Built-in output cable
Power bank charging inputs
More features
more
Battery type
Cables in box
Colour
Material
Body thickness
Weight
Clear parameters