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Dudao K31 10000mAh 22.5W Fast Charging Power Bank – Built-in USB-C Cable & LED Display Black
12-month warranty
Dudao

Dudao K31 10000mAh 22.5W Fast Charging Power Bank – Built-in USB-C Cable & LED Display

Sold out
€24.99

Klarna.Or 3 payments of €8.33 with Klarna.

Colour: Black
Sold out right nowLeave your email and we’ll let you know the moment it’s back in stock.
Free delivery over €100.00 (otherwise €4.99) · 2-3 working days
Click & collect · Free from Bray, Ballina, Sligo
  • 12-month warrantyRepairs or replacement, on us
  • Free 15-day returnsUnopened, sealed items only
  • Fast deliveryOr collect in store
The Fone4U promise

Bought with confidence.

12months
Warranty on this product

If anything goes wrong that isn’t accidental damage, we repair or replace it. Bring it to any of our stores.

3Irish stores
Real shops, real people

Bray, Ballina and Sligo. Collect, get help setting up, or bring it in for a repair.

15days
Free returns

Return it unopened, in its original sealed packaging, within 15 days for a full refund.

About this product

Product details

The Dudao K31 10000mAh 22.5W Fast Charging Power Bank keeps your phone, tablet or earbuds topped up wherever your day takes you. Its built-in USB-C cable means one less lead to pack, and the LED display tells you exactly how much charge is left.

Dudao K31 10000mAh 22.5W Fast Charging Power Bank: Design and Display

The K31 is compact enough to slip into a pocket or bag, with a built-in USB-C cable tucked neatly against the body. A small LED screen shows the remaining battery percentage at a glance, so you always know when it is time to recharge. It comes in black or white to suit your style.

Fast Charging Performance for Phones, Tablets and Earbuds

With a 10000mAh capacity and 22.5W fast charging, the K31 can refill most smartphones, tablets and wireless earbuds without a long wait. An intelligent charging system automatically adjusts the output to suit the connected device, helping to protect its battery from overheating or overcharging.

Key features

  • Built-in USB-C cable no need to carry a separate lead
  • 10000mAh capacity enough for roughly one to two full phone charges
  • 22.5W fast charging tops up compatible devices quickly
  • LED display shows remaining battery level at a glance
  • Intelligent charging adjusts output automatically to protect your device
  • Two colours available in black or white

Why buy it from Fone4U

This Dudao K31 power bank is brand new. Buy online with delivery across Ireland, or collect in store in Bray, Ballina or Sligo. Pay by card, Klarna or Humm, and return it within 15 days if it is not right for you.

Frequently asked questions

Does the Dudao K31 10000mAh 22.5W Fast Charging Power Bank need an extra cable?

No, it has a built-in USB-C cable, so you can charge compatible devices straight away without carrying a separate lead.

Can I use my own cable instead?

Yes, the power bank also has a port, so you can plug in your own compatible cable if you prefer.

What does the LED display show?

It shows the remaining battery percentage of the power bank, so you know when to recharge it.

Is this power bank brand new, and can I return it?

Yes, it is brand new. You can return it within 15 days of purchase.

Good to know
Delivery & collectionDelivery or collect in store
  • An Post tracked — 2-3 working days. €4.99, free over €100.00
  • An Post Express — 1-2 Working days. €9.99, any order
  • Collect in Store — 1 Working Days. Free
  • Click and collect — free from Bray, Ballina, Sligo.

Prices include VAT.

12-month warrantyRepair or replacement, on us

This Dudao K31 10000mAh 22.5W Fast Charging Power Bank – Built-in USB-C Cable & LED Display comes with a 12-month warranty. If something goes wrong that isn’t accidental damage or liquid, bring it to any of our stores or contact us and we’ll repair or replace it.

15-day returnsUnopened items

Changed your mind? You can return it within 15 days for a full refund as long as it is unopened, in its original sealed packaging. Premium and New phones and accessories can’t be returned once opened (this doesn’t affect your warranty or your rights if it’s faulty).

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It was a hassle free trade in with fone4u, they offered the best prices across all the shops i compared. Definitely would recommend them if you are buying/selling your old phone.
Manas Agarwal · 20 days ago
★★★★★
Great service 100%get the job done always been here with repairs and buying the phones Highly Recommnded
austin kearns · 1 month ago
★★★★★
Absolutely a terrific service.. I have used the Fone 4 U for several years and they are consistently excellent..10 out of 10..HIghly recommend.
Catherine Garvey · 1 month ago
Dudao K31 10000mAh 22.5W Fast Charging Power Bank – Built-in USB-C Cable & LED Display€24.99

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