Cart
Checkout Secure

Coupon Code: FT68LD435 Copy Code

Free Shipping To UK Mainland With Any Order!  
Image of Qi PowerSurge

20000mAh Portable Power Bank Chargers

Stryper 20,000mAh Portable Power Bank Charger

Pep up that dwindling power with this 20000mAh portable power bank charger!Packing a whopping 20000mAh into one seriously convenient, stylish charging port, this seriously impressive power bank will ensure your...

£14.99

Curver 20,000mAh Portable Power Bank Charger

Make sure power-pooped phones are a thing of the past with this 20000 portable power bank! With a distinctly charming, stylish design, this handy power bank offers not just one,...

£12.99

Leader 20,000mAh Portable Power Bank Charger

Keep your power at its peak with this LCD Power Bank!Sleek, snazzy and stylish, this high-capacity power bank retains a hefty 20000 mAh of charge ready for whenever you need...

£14.99

Styler 20,000mAh Portable Power Bank Charger

Who knew you could pack so much power into something so compact!? With it’s slick, compact design, this portable power bank may look small, but the 20000mAh of charge it...

£14.99

Header 20,000mAh Portable Power Bank Charger

This super-stylish, sensationally sleek USB power bank packs some serious juice.  Versatile, safe and reliable, this easy-to-use portable power bank features 3 USB charging ports allowing multiple devices to be...

£14.99

Dotty 20,000mAh Portable Power Bank Charger

There’s nothing worse than running out of juice while you’re out and about!Pack those fears away by packing up this portable power bank charger! With a sensational 20000mAh of charge,...

£12.99

Beam 20,000mAh Portable Power Bank Charger

Packing a jaw-dropping, low-battery-stopping 20000mAh of charge, this high-capacity, stylish and lightweight portable power bank will ensure you never run out of juice while you’re out and about! Boasting 3...

On Sale £16.99
Regular Price:£22.99

 

 

20,000mAh charge table

 

Phone Number of charges from 20,000mAh power bank
Apple iPhone 7 5.7-6.4
Apple iPhone 7 Plus 3.8-4.3
Apple iPhone 8 6.1-6.9
Apple iPhone 8 Plus 4.1-4.7
Apple iPhone SE 6.8-7.7
Apple Iphone X 4.1-4.6
Blackberry Keyone 3.2-3.6
Blackberry Motion 2.8-3.1
Google Pixel 4.0-4.5
Google Pixel XL 3.2-3.6
Google Pixel 2 4.1-4.7
Google Pixel 2XL 3.2-3.6
HTC Desire 10 3.7-4.2
HTC U11 3.7-4.2
OnePlus3 3.7-4.2
OnePlus3T 3.3-3.7
OnePlus5 3.4-3.8
OnePlus5T 3.4-3.8
Samsung Galaxy A8 3.7-4.2
Samsung Galaxy A8 Plus 3.2-3.6
Samsung Galaxy Note8 3.4-3.8
Samsung Galaxy S8 3.7-4.2
Samsung Galaxy S8 Plus 3.2-3.6
Samsung Galaxy S9 3.7-4.2
Samsung Galaxy S9 Plus 3.2-3.6

 

For anyone who needs a power bank that will charge all their devices, provide overcharge protection when plugging in to multiple devices, and can keep you on the go all day without having to look for a socket every other hour, the range of 20000 mAh power banks we have available at Qi PowerSurge will help you from ever having a device go dead on you.

We have a small range of 20000 mAh power banks that are fast charging and work on all devices using a simple USB port connection.

Power banks are a great idea if you’re someone who is on the move while working all day and needs to keep devices online. They’re also fantastic to have on holiday if you need to keep your phone or a Bluetooth speaker running all day long on the beach or by the pool.

 

What is the best 20,000mAh power bank?

 

We sell a small range of power banks that we think are the best you can find online. Knowing which one is the best depends on a few things.

Firstly you’ll want to consider what you’re going to be using your power bank for. Are you looking to top-up your phone or laptop for a few minutes when not in use, or is this something you plan on using later in the day after your device has been used constantly?

You’ll also want to think about:

  • the weight of the power bank
  • it's capacity (in this case 20000 mAh)
  • the number of USB ports you need
  • whether you want a USB-C compatible port
  • the size of the power bank
  • how you’re going to use it
  •  

    How long does a 20,000mAh take to charge?

     

    On average you’re looking at 2-7 hours for a power bank to charge up depending on the make and model.

    The Leader 20000 mAh power bank is one of the fastest charging within the range.

     

    Why would I want a 20,000mAh power bank?

     

    Taking a fully charged power bank with you means you can keep your devices running all day long. You never have to worry about finding a plug socket in a coffee shop or wonder how long your phone is going to last when you’ve lost your charger.

    If you’re going on a camping trip for example and know the only device needing electric is your phone, a power bank can conservatively keep it going for a few days.

     

    Is 20,000mAh good for a portable charger?

     

    Yes. 20000 mAh is just a good enough size to help charge a device when you need it. With banks that have multiple ports, it is important to know that if you plug in two phones, or phone and laptop, the charge is split.

    You’ll see on each product we sell what the maximum output is in amps; for example, it will be commonly displayed like 5V-1A (Max) + 5V - 2A (Max).

    The max will let you know how much can be charged before it needs to be split. So if your mobile phone needs 1A and your laptop needs 2A, they’ll charge fast. If you have two or more devices that were greater than 3A the charge would be split.

     

    How many times can a 20,000mAh power bank charge an iPhone?

     

    It depends on the exact make and model, but you’d be guaranteed about four complete charges for an iPhone from a full power bank.

     

    How many times can a 20,000mAh power bank charge an Android phone?

     

    Android phones usually have larger batteries than an iPhone, but you would expect at least three full charges from a power bank this big.

     

    I’ve had a charger overload on me before. Are there any available that won’t?

     

    Take a look at the Curver 20,000mAh LCD power bank. It has a built-in protection chip which helps stop the bank from overcharging, short-circuiting, leaking or overloading.

     

    I need a power bank that will give a quick boost. Is there anything smaller?

     

    Sometimes you just want to be able to revive a dead phone or laptop for a few minutes. When that’s the case, our popular Pocket 2600mAh portable charger is the perfect fit for the job. It has one plug-in port and instantly provides juice.

     


    Showing 1-7 of 7 results

    Styler 20,000mAh Portable Power Bank Charger

    Who knew you could pack so much power into something so compact!? With it’s slick, compact design, this portable power bank may look small, but the 20000mAh of charge it...

    £14.99

    Stryper 20,000mAh Portable Power Bank Charger

    Pep up that dwindling power with this 20000mAh portable power bank charger!Packing a whopping 20000mAh into one seriously convenient, stylish charging port, this seriously impressive power bank will ensure your...

    £14.99

    Curver 20,000mAh Portable Power Bank Charger

    Make sure power-pooped phones are a thing of the past with this 20000 portable power bank! With a distinctly charming, stylish design, this handy power bank offers not just one,...

    £12.99

    Leader 20,000mAh Portable Power Bank Charger

    Keep your power at its peak with this unique power bank!Sleek, snazzy and stylish, this high-capacity power bank retains a hefty 20,000 mAh of charge ready for whenever you need...

    £14.99

    Header 20,000mAh Portable Power Bank Charger

    This super-stylish, sensationally sleek USB power bank packs some serious juice.  Versatile, safe and reliable, this easy-to-use portable power bank features 3 USB charging ports allowing multiple devices to be...

    £14.99

    Dotty 20,000mAh Portable Power Bank Charger

    There’s nothing worse than running out of juice while you’re out and about!Pack those fears away by packing up this portable power bank charger! With a sensational 20000mAh of charge,...

    £12.99

    Beam 20,000mAh Portable Power Bank Charger

    Packing a jaw-dropping, low-battery-stopping 20000mAh of charge, this high-capacity, stylish and lightweight portable power bank will ensure you never run out of juice while you’re out and about! Boasting 3...

    On Sale £16.99
    Regular Price:£22.99

    Our Customers Love Us

    Added to cart!
    Free Shipping To UK Mainland With Any Order! Free shipping when you order over XX You Have Qualified for Free Shipping Spend $x to Unlock Free Shipping You Have Achieved Free Shipping Free Shipping To UK Mainland With Any Order! Free Shipping To UK Mainland With Any Order! You Have Achieved Free Shipping Free shipping when you order over XX ou Have Qualified for Free Shipping