Best power bank 2021
Which is the best power bank in the UK?
FIND THE BEST OFFER →The 10 best power banks to buy in the UK
The top 10 list of the best power banks lists various brands and prices
Review10Best compares the best power banks in the UK and selects the one by Anker as the best power bank. In a power bank buying guide, you can read more about the features of the different power banks and see a recommendation on which power bank to buy in the UK in 2021. By considering the top list of power banks, you can find the best power banks and save time shopping online.
Table of contents
- Read the ultimate power bank buying guide
- View the power bank picks and see how they rank in the top list
SEE THE TOP 10 LIST →
(skip buying guide)
Best power banks: A complete buying guide
All you need to know before buying a great power bank
Finding the best power bank to charge your devices is often difficult. There are many amazing products out there but there are also many cheap power banks that will only be a hassle to use, so it’s important to know what to look for to ensure that you choose something good. Check out the buying guide below for all the info you need to know to find a great power bank for your needs:
What are power banks?
A power bank, also knows as portable battery charger, is a device that is used to recharge various electronic devices, such as smartphones, tablets, and wireless Bluetooth headphones, connecting via USB cable to provide a charge. While designs vary, a power bank is usually a compact and lightweight device that is easy to carry on the go.
Why should you buy a good power bank?
A good power bank is a very convenient device to own. Most of us have smartphones so know just how often they need to be recharged, yet we don’t always have access to a power source to charge the device. A power bank offers the perfect solution, letting you recharge most portable devices when out and about, saving the hassle of dealing with a dead battery!
How to choose the right power bank?
It is important to think about a few things before you buy the best power bank, as you need to ensure it is suitable for your needs. Not all power banks can charge every device, so here are some things to consider so that you get something suitable:
- Charge Capacity: Always make sure that a power bank’s charge capacity is big enough for your devices. Measured in milliamps per hour (mAh), you need to ensure this number is high enough to provide a full charge for your device, otherwise it won’t charge it. Think about what devices you are charging and check whether the mAh rating is high enough. For instance, 1000mAh power banks are suitable for older phones but you’ll need between 2000-5000mAh for newer smartphone, while tablets will need a much higher rating closer to 10,000mAh
- Output Current: The output charge current of a power bank determines how fast it charges a device, so always keep an eye for the maximum output current. For instance, a 3amp rating usually means the power bank is a fast charger, and this higher output is needed for larger devices like a tablet. Lower outputs aren’t necessarily a bad thing - if you only need to charge a smartphone then around 1 amp should charge quickly enough.
- Ports: The first power banks only had one port to charge a single device, yet there are now many products with multiple outputs for charging serval devices at once. These can be very convenient but make sure that they provide enough output for each device, as the output current may be shared across all the devices instead of providing each one with the maximum current, meaning longer chare times.
What is the best kind of power bank in the UK?
Here are some of the main types of power banks you can buy:
- Mini Powerbank: Smaller power banks designed for a single device, they are very cheap and portable but may not have the highest capacity or charge outputs.
- High Capacity Powerbank: Typically comes with 10,000mAh and above, with the larger capacity being suitable for large devices like tablets. If used on a smaller device the charge lasts much longer.
- Solar Powered Powerbank: Features a solar panel to help charge the power bank, meaning you can recharge the charger if it dies while being on the go.
Top 10 list of power banks in the UK (October 2021)
The bestseller list compares brands and their power banks. Which power bank is the best?
- What You Get: PowerCore Slim 10000 portable charger, Micro USB cable (USB-C cable…
- Superior Safety: Anker’s comprehensive MultiProtect safety system includes…
- Versatile Charging: Anker's exclusive PowerIQ and VoltageBoost technology combine…
- What You Get INIU 20000mAh power bank*1, USB C cable*1, travel pouch *1, welcome…
- 7 Days of Safe PowerEnjoy a full week’s worth of charging capacity with the…
- Know-Before-You-GoUnlike vague blinking lights, the digital display shows you the…
- What You Get: 26800mAh power bank - [Charge your phone more than 5 times] , Micro…
- Unique LED Design Shows Remaining PowerPower bank design with unique LED color, different…
- 3 Output -Charge 3 Devices At OncePower bank with 3 Output Ports - QC3.0 output,…
- What You Get INIU 10000mAh portable charger*1, USB C cable*1, travel pouch*1, user…
- Even Wider CompatibilityUnlike the market’s most power banks incapable of…
- Ultra Slim 10000mAhThe thinnest 10000mAh power bank on the market, easily slips…
- What You Get: Anker PowerCore Essential 20000 power bank, Micro USB cable, travel…
- Versatile Recharging: With both a USB-C and Micro USB input port, you have more options…
- Simultaneous Charging: Twin USB ports allow you to charge two devices at the same…
- What You GetiPosible 30800mAh fast charge power bank (NOT include Type C cable)*1,…
- Superior SafetyIntelligent controlling IC provides complete safety to protect your…
- 100% Intelligent LCD DisplayThe power bank with advanced intelligent digital display…
- What You Get: 26800mAh portable charger, USB C cable, User Manual.
- 2.5X Fast Recharge: Match the 18W USB C charger(not included) to juice up the power…
- Portable Size & Digital Display: This power bank is fairly light (about the same…
- What You GetINIU 20000mAh portable charger*1, USB C cable*1, travel pouch*1, user…
- 7 Days of Safe PowerAlways ready to empower your journey and back you up for a whole…
- The Most Compact 20000mAhBuilt in Aviation-grade high-energy-density battery pack,…
- What You Get 10500mAh power bank*1, USB C cable*1, user manual*1, travel pouch*1,…
- Ultra Portable Design It packs 500mAh more than its kinds yet is 36% thinner, 15%…
- Charge Them All Unlike the market’s most power banks failed to charge smaller…
- Universal CompatibilityFully compatible with all the mainstream fast charging protocols,…
- 5 Outputs - Charge 5 Devices At Once This power bank equipped with 5 outputs [15W…
- 25W PD + QC 4.0 Fast Charging Power bank with 25W Power Delivery output and Quick…
* We participate in the Amazon Associates Program. As an Amazon Associate we earn from qualifying purchases. For the list of the best power banks, we consider only products that are available on Amazon while the ranking is based on factors such as customer reviews, number of sales and keyword. It is not a power bank test. Last Update: 2021/10/19.