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

Power Banks Samsung Galaxy S21 256GB  all power banks →

 prices on 919 models  
£100
clear
Save List
Show
* Plain, Sleek Design * Recharges Phones 1 - 2 Times * Slim & Lightweight * Supports all Smartphones Need extra power? Meet the Power Bank, your pocket-sized powerhouse! Recharge your phone 1-2 times on a single charge, thanks to its high capacity. Featuring dual USB port outputs, it enables you to recharge two devices simultaneously, making it ideal for multi-taskers. Slim and lightweight, this power bank slips effortlessly into your bag or pocket, ensuring you stay connected wherever you go. Compatible with almost all smartphones, it's the ultimate backup you can rely on.
£12.00
Dunelm.com
Delivery: in United Kingdom
Report
Buy!
Dunelm.com
Dual USB Charger / 20,000 mAh / Energiegehalt 74 Wh / Power Output (Max) 2.1 / USB-A Interfaces / Black
£29.99
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Idealo.co.uk
Built-In USB-C Cable: Use the integrated USB-C cable to charge your phones, tablets, and laptops, as well as recharge the power bank, meeting all your charging needs.
30W Bi-Directional Charging: Boost the power bank to 50% in just 45 minutes or achieve a 50% charge for your iPhone 14 within 30 minutes through 30W two-way fast charging.
10,000mAh Worry-Free Power: Experience hassle-free power on the go with the built-in USB-C cable, providing seamless charging in a compact form factor measuring 4.09 × 2.06 × 1.02 inches.
A Greener Approach: Through meticulous material selections and manufacturing practices, the exterior casing is made from 80% post-consumer recycled plastic (PCR) to reduce ca…
from £39.99 up to £49.99 
Compare prices and buy ANKER Nano 10000mAh Portable Charger with Built-In USB-C Cable
£40.00
£50.00
Compare prices2
CONNECT TO POWER ON THE GO.N/AN/AThe heart the Matrix modular charging ecosystem our pocket-sized magnetic power bank is your safeguard against life unexpected detours.Just snap it on for a full recharge wherever you are.N/AN/ACONNECT TO 500mah OF PORTABLE POWERN/AN/AOur Magnetic Power Bank's generous 5000mAh battery has enough juice to recharge your phone earbuds and smartwatch from 0-100%.N/AN/AMagenetic Ring IncludedN/AN/Atake advantage of magnetic charging by attching the included magnetic support ring to your Qi-compatible Android phone.Then just snap the power bank onto your phone to charge.N/AN/ARecharges alonside your phoneN/AN/ACharge your Matrix power bank into a Matrix Car Mount …
from £40.78 up to £44.92 
Compare prices and buy ALOGIC Matrix 5000mAh Wireless Power Bank - Black MSPB5K
£41.00
£41.00
£45.00
Compare prices3
Items: QOOVI Magnetic Charging Powerbank Brand Name: QOOVI Shell Material: Plastic Max Input 20W Features: Wireless Charge, With LED Lamp Support Quick Charge Technology: Two-way Quick Charge Input Interface: Micro USB& Lightning& Type-C Output Interface: USB-Type C Battery: Type Li-polymer Battery Battery Capacity: 5000mAh (18.5Wh) Weight:129g Color: BLACK & BLUE & WHITE Size: 69.2mm *63.2mm * 14.9mm Feature 1: Two-Way Quick Charge Feature 2: Stand function Support: 15W Magnetic Wireless Charge USB Type C Output (20W Max.) : 9V/2.22A, 5V/3A, 12V/1.66A USB Type C Input(18W Max.): 9V/2A, 5V/3A, 12V/1.66A Wireless Charging Output(15W Max.) : 15W/10W/7.5W/5W For iPhone For iPhone: 15 14 13 12
£17.91
Joom.com
Delivery: in United Kingdom
Report
Buy!
Joom.com
✨【Plug-in Use】Built in plug connect with iPhone directly, no need to bother with carrying a extral cable.The built-in interface allows you to charge your USB C phones anytime and anywhere. Charging in a new trend. More convenient and unique. ✨【Daily Capacity】Built-in 5000mAh high-quality battery, most iPhone models can be fully charged at least once, which is very suitable as a backup power supply for daily use. ✨【Mini Size Ultra-Compact】Half palm-sized design way as a lipstick,no cord mess, extremely easy to slip in your pocket or your purse. It does not take up space in the small bag.Ideal for use when going out. ✨【Charge Safer】Multi-layer built in protection systems.You will get full protec…
£26.99
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Amazon.co.uk
Solar Power Bank / 8,000 mAh / Power Output (Max) 2 / USB-A Interfaces / 226 g / Protection Class IP44
£33.22
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Idealo.co.uk
Wide Compatibility: Equipped with a built-in USB-C port, designed specifically for the iPhone 15 series, Samsung S24, S23 Ultra series, Galaxy, Pixel, LG, Huawei, Xiaomi, and other USB-C Android phones. Enjoy fast charging and an enhanced charging experience. 20W Fast Charging: Quickly charge your phone with our 20W output power, ensuring a rapid charging experience. Mini and Lightweight: This charger is compact and lightweight, easily fitting into your pocket for convenient charging anytime, anywhere. 4500mAh Capacity: Sufficient capacity to charge an iPhone 15, allowing you to enjoy continuous power and connectivity throughout the day. What You Will Get:1x Power bank,1x USB-C to USB-C
£22.99
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Amazon.co.uk
Lenovo GXV0R48709 power bank Lithium 13000 mAh Gold
£23.45
Smartteck.co.uk
Delivery: to United Kingdom
Report
Buy!
Smartteck.co.uk
ACCESSOIRE MOBILITE Good product with excellent quality Brand :Puro
£15.91
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Amazon.co.uk
The high-quality Green Cell battery - perfect replacement for your GSP0931134 JBL Xtreme 1 Xtreme I Guarantee of actual capacity and quality - Compatible with original chargers and various battery capacities The original Green Cell Li-Polymer cells ensure a high durability and long working hours Thanks to the advanced electronic functions and protection, the battery works perfectly Capacity: 5000 mAh, voltage: 7.4 V, colour: black
£23.68
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Amazon.co.uk
Whether it’s getting that epic group shot or sending that last-minute text, you can rely on the Standard 5,000 mAh Mobile Charging Kit to provide portable power for the moments that matter most. Its convenient and slim design slips into pockets, and you can trust the 3-in-1 cable to power any device. Please note that Battery Products are subject to Shipping Restrictions
£26.99
Otterbox.co.uk
Delivery: in United Kingdom
Report
Buy!
Otterbox.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 …
£43.01
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Amazon.co.uk
5000 mAh ultra-large capacity and strong magnetic: 5000 mAh ultra-large capacity can easily provide power for a whole day. Power bank real 5000 mAh supports iPhone 15 & 14 & 13 & 12 charging 2 times. Using the latest magnetic technology, MagSafe Power Bank can be directly attached to the back of the iPhone 15/14/13/12 series.
£29.78
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Amazon.co.uk
Juice JUI-PBANK-MAGTEC-10000MAH-ECO-BLK-ARG Wireless charging Black
from £26.78 up to £29.10 
Compare prices and buy Juice JUI-PBANK-MAGTEC-10000MAH-ECO-BLK-ARG Wireless charging Black PBANKM
£27.00
£29.00
Compare prices2
Reliable and robust intelligent technology: 20000mAh ultimate power capacity charges a standard smartphone up to 5 times and more
Triple output options on the go: 2 Smart USB-A and 1 USB-C output that can charge 2 devices at once
Rapid recovery and emergency charging: USB-C out/input port with Power Delivery that can provide fast charge to USB-C devices and new iPhones from 0% to 50% in only 30 minutes. Smart USB-A can support up to 22.5W fast charge for Samsung, Huawei, and other compatible Android devices
Intuitive and visible performance: The liquid-crystal display shows the power level and charging status
Peace of mind, trusted performance: Guarantees against short circuit, overcurrent,
£24.45
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Amazon.co.uk
Verbatim Charge 'n' Go Magnetic Wireless Power Bank 5000mAh Pink
from £35.99 up to £40.08 
Compare prices and buy Verbatim Charge 'n' Go Magnetic Wireless 5000mAh 3224
£36.00
£40.00
£36.00
Compare prices3
This 20,000 mAh powerbank is a reliable companion for charging laptops, tablets and smartphones on the go. With a remarkable 65W output capacity, you can charge even the most demanding devices with ease. Equipped with a USB-C port for input and output, a USB-C port for output only, and an additional USB-A port, this powerbank offers versatility to charge multiple devices simultaneously.Designed for comfort and style, the powerbank features a soft-touch material for a comfortable grip, while one side is made of fabric, providing better traction and an attractive appearance. The LED display provides real-time information on the powerbank´s charge percentage and power output, so you´re always in…
from £66.98 up to £80.99 
Compare prices and buy Celly PBPD65W20EVOBK
£67.00
£81.00
Compare prices2
The ChargeUp Boost 2 20K immediately charges your smartphone when you need it most. No reason to panic when your battery is about to die the ChargeUp Boost 2 20K has enough juice to restore your phone battery back to 100%, not just once, but up to 5.2 times. The ChargeUp Boost 2 20K can be used to power multiple USB devices, such as phones, tablets, smart watches, cameras, headphones and drones.
£74.52
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Amazon.co.uk
MAGSAFE TECHNOLOGY ON THE GO: Achieve a quick magnetic power boost for your Apple iPhone. Align this portable charger power bank to your iPhone every time thanks to MagSafe compatibility VERSATILE POWER: With a capacity of 2500 mAh, this battery pack provides an iPhone 14 a quick boost up of to 25% power in 50 minutes DURABLE AND TRAVEL READY: Our portable chargers are designed with durability and portability in mind. A slim, portable design allows you to easily slip the power bank into your purse or pocket KICKSTAND EQUIPPED: This portable charger features an innovative pop-up stand show that you can continue to scroll and stream videos as you charge LED INDICATOR LIGHT: A built-in LED …
£39.99
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Amazon.co.uk
Power Tube / 5,000 mAh / Power Output (Max) 3 / USB-C Interfaces / 100 g
£19.99
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Idealo.co.uk
Value for money Easy to use A quality product from: CELLY Good product with excellent quality
£33.54
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Amazon.co.uk
Great extra battery by Xqisit Compact size – perfect for carrying around. Let your smartphone under continuous current.
£7.99
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Amazon.co.uk
24 more item(s)
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
Powerbank charging power
More features
more
Battery type
Cables in box
Colour
Material
Body thickness
Weight