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Power Bank with Built in Cables X 4, 10000mAh USB C Battery pack 6 Outputs 3 Inputs with LED Display Type C Powerbank Portable Charger Compatible with Smartphones Tablets and More

4.5 out of 5 stars 11,369 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
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Colour Name: Black-Cable
Connector type USB
Brand Charmast
Battery capacity 10000 Milliamp Hours
Colour Black-Cable
Special feature Slim, Built-in cable

About this item

  • ⚡【Power Bank with Built in Cable X 4】This power bank equipped with 3 different type cables cover almost all the Micro USB/USB C/iPhone users needs.And 1 USB A port for recharging the power bank itself.With it’s own cables, there is no more cable mess and charge in a more convenient way.
  • ⚡【6 Outputs & 3 Input Ways】Built-in 3 output cables + 3 standard USB A outputs.Wide compatibility meet different devices charging needs.Recharging the power bank itself simply by it’s own built-in USB A cable or through Micro USB/USB C Input.
  • ⚡【Accurate LED Digital Display】The slim portable charger built-in advanced smart digital display technology, power display accuracy is up to 100% which ensures you know the remaining power clearly.
  • ⚡【Charges 6 Devices Simultaneously】With it’s built-in 3 output cables(Micro USB+USB C+iPhone connector) and 2 standard USB A outputs also 1 USB C ouput,it allow charge 6 devices max at the same time.
  • ⚡【Smart E 3.0 Charging Technology】All outputs adopted the Smart E 3.0 charging technology, automatically identify your devices and deliver its maximum efficiency. Smart E and VoltageBoost combine to deliver the fastest possible charge.
  • ⚡【10000mAh High Capacity】This power bank can charge your iPhone 11 2 times, iPhone 11 Pro 2 times, iPhone 11 Pro Max 2 times, Huawei P20 2 times etc. Enough capacity for daily use, journey or travelling etc.

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Charmast Power Bank with Built in Cables X 4, 10000mAh USB C Battery pack 6 Outputs 3 Inputs with LED Display Type C Powerbank Portable Charger Compatible with Smartphones Tablets and More
Charmast Power Bank with Built in Cables X 4, 10000mAh USB C Battery pack 6 Outputs 3 Inputs with LED Display Type C Powerbank Portable Charger Compatible with Smartphones Tablets and More
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Price-43% £17.09
RRP:£29.99
£11.99-10% £17.99
RRP:£19.99
-50% £9.99
Was:£19.99
-17% £22.37
RRP:£26.99
£13.99
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From the brand


Product Description

power bank with built in cable
Ultra Slim

Ultra Slim Design

  • Dimensions:144.34*66.9*17.7mm/5.68" * 2.63"* 0.7"
  • Weight:240g/8.47oz
  • Decent 10000mAh capacity cover your daily use without any problem!

With built in cables - Back side

No More Cable Mess - One is for All

Built-in 3 output cables + 3 standard USB A outputs.Wide compatibility meet different devices charging needs.Also,recharging the power bank itself simply by it’s own built-in USB A cable or through Micro USB/USB C Input.

  • Just grab this power bank and ready to go!

Accureate Led Display

Accurated Digital LED Display

The built-in advanced smart digital display technology, power display accuracy is up to 100% which ensures you know the remaining power clearly.Keey you informed the power juice left and charging status in real-time.

Package List

Package Contents

  • 1 x Charmast 10000mAh Power Bank
  • 1 x Mesh Pouch
  • 1 x User Manual

Charmast power bank with built in cables similar recomendenations

with 6 outputs 3 inputs

with 6 outputs 3 inputs

with 6 outputs 3 inputs

with 6 outputs 3 inputs

with 6 outputs 3 inputs

with 6 outputs 3 inputs

Simple None-cable Version

Customer Reviews
4.5 out of 5 stars 11,369
4.5 out of 5 stars 11,369
4.5 out of 5 stars 11,369
4.5 out of 5 stars 11,369
4.5 out of 5 stars 11,369
4.5 out of 5 stars 11,369
4.4 out of 5 stars 3,276
Price
£17.09 £17.99 £17.99 £17.99 £17.99 £17.99 £9.49
Type-C
15W 15W 15W 15W 15W 15W 15W
Outputs
6 6 6 6 6 6 3
Inputs
3 3 3 3 3 3 2
Item Weight
240g/8.47oz 240g/8.47oz 240g/8.47oz 240g/8.47oz 240g/8.47oz 240g/8.47oz 228g/8.04oz
Item Dimensions
144.34*66.9*17.7mm 144.34*66.9*17.7mm 144.34*66.9*17.7mm 144.34*66.9*17.7mm 144.34*66.9*17.7mm 144.34*66.9*17.7mm 144*67*15mm

Product details

  • Batteries ‏ : ‎ 1 Lithium Polymer batteries required. (included)
  • Product Dimensions ‏ : ‎ 14.43 x 6.69 x 1.77 cm; 240 g
  • Date First Available ‏ : ‎ 25 Mar. 2022
  • Manufacturer ‏ : ‎ Dong guan Utopia-Originality Technology Co., Ltd
  • ASIN ‏ : ‎ B09WHPDB6C
  • Item model number ‏ : ‎ W1148
  • Delivery information:: We cannot deliver certain products outside mainland UK ( Details). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout.
  • Customer reviews:
    4.5 out of 5 stars 11,369 ratings

Sustainability features

This product has sustainability features recognised by trusted certifications.

Carbon impact

Carbon emissions from the lifecycle of this product were measured, reduced and offset.

As certified by

Customer reviews

4.5 out of 5 stars
11,369 global ratings

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Customers say

Customers find the power bank works well and appreciate its battery life, noting it lasts up to 8 hours and keeps devices powered. The product is portable, fitting in pockets and being light to carry, while offering good value for money and featuring integrated cables that are considered genius. They like its functionality, ease of use, and consider it a great power source. The charging speed receives mixed feedback - while some say it charges phones quickly, others report it takes longer than expected to reach full capacity.

AI-generated from the text of customer reviews

628 customers mention ‘Functionality’519 positive109 negative

Customers find that the power bank works well, with one mentioning it is perfect for its intended use.

"...I got a second one because there so handy and convenient. I now always put one in my bag where ever I go. I use them to charge phones and tablets...." Read more

"...Not that heavy either. It's just incredibly practical and perfect as a backup charger. I would highly recommend this charger!!!" Read more

"Great product, charges my iPhone which is a relief as they can be funny with charges, it’s great for multi travel, however it seems to take a life..." Read more

"...They can cost a whole lot more. This will, however, give a more than handy boost in a short time sholud the phone's battery die...." Read more

363 customers mention ‘Battery life’261 positive102 negative

Customers praise the power bank's battery life, noting it holds charge well and lasts up to 8 hours, with one customer reporting 60% charge remaining after use.

"...My daughter also uses one to charge her phone and are ideal for long car journeys. They also come in a little pouch...." Read more

"...It’s not needed urgently for today which is relief. The battery lasts ages once charged, but be mindful getting it charged back up does take a long..." Read more

"...in the exact same positon, any movement in the cable and the battery will disconnect, so you have to keep wiggling the cable to find the right..." Read more

"...is definitely more than 1% on my phone, so it should be able to fully charge a phone and still have some to spare...." Read more

334 customers mention ‘Portable’315 positive19 negative

Customers appreciate the power bank's portability, noting that it is slim, fits in pockets, and is light enough to carry in a satchel.

"...Not that heavy either. It's just incredibly practical and perfect as a backup charger. I would highly recommend this charger!!!" Read more

"...which is a relief as they can be funny with charges, it’s great for multi travel, however it seems to take a life time to charge back up...." Read more

"...It's surprisingly light, so I always keep it in my bag...." Read more

"Marvellous, handy, portable gadget...." Read more

186 customers mention ‘Value for money’153 positive33 negative

Customers find the power bank to be an excellent value for money.

"...I did check reviews before buying and this came up with best value for money given the capacity and the cables already install was a must for me as..." Read more

"...Great value for money." Read more

"...In fact I was so impressed I bought them as presents too as the price was good. It is really helpful having different leads...." Read more

"Very good quality and value for money use it other day didn't take long to charge." Read more

166 customers mention ‘Cable integration’163 positive3 negative

Customers appreciate the power bank's cable integration, noting that all cables are attached to the unit, making it convenient and eliminating the need for extra cables.

"...The built-in cable array is perfect to keep everything in one place, and avoid the problem of mislaid cables...." Read more

"...It's surprisingly light, so I always keep it in my bag. Also, the built in cables really makes it a lot more compact than a normal power bank..." Read more

"...The inbuilt cables are amazing and so useful, and I appreciate the 2 usb outputs and the different ways to charge the battery...." Read more

"Love this. Brilliant idea having the short cables built in so you don't have to carry a bunch around with you...." Read more

159 customers mention ‘Power bank’148 positive11 negative

Customers find this power bank to be quite powerful, with one mentioning it's ideal for on-the-go use.

"very good power bank with cables" Read more

"...able to charge my mobile and two tablets to 100% and it still has a bit of power. My only issue is how long it takes to recharge...." Read more

"Great for on the go! Easy to carry along, in case of emergency’s, power is good!" Read more

"...It is quite powerful I must say. I was watching videos and answering emails and browsing on the internet while it was connected...." Read more

106 customers mention ‘Ease of use’102 positive4 negative

Customers find the power bank easy to use and charge, appreciating its built-in cables for convenience.

"...I got a second one because there so handy and convenient. I now always put one in my bag where ever I go. I use them to charge phones and tablets...." Read more

"...Just really useful and gives peace of mind when you suddenly see you only have 8%..." Read more

"...-Nice sleek design -Easy to use, just one click on the on button and it's turned on, just hold down the same button to turn off. -..." Read more

"Really clever idea. I take this in the car as back up to my devices. Easy to use . Sturdy and works well, highly recommended. Thank you" Read more

635 customers mention ‘Charging speed’416 positive219 negative

Customers have mixed experiences with the power bank's charging speed: while some report it recharges phones quickly and can charge overnight, others mention it takes longer than expected to reach full capacity and some units only reached 84% charge.

"...Wired is so much more convenient than wireless. You can plug it in and still use it or leave it in your pocket/bag as it charges...." Read more

"Great product, charges my iPhone which is a relief as they can be funny with charges, it’s great for multi travel, however it seems to take a life..." Read more

"...Like any portable charger they do take some time to charge them but that’s expected. I got a second one because there so handy and convenient...." Read more

"...So with 1000mAh capacity there is sufficient to charge her phone up several times...." Read more

The best charger available!!!
5 out of 5 stars
The best charger available!!!
This is the third time I've bought this charger, twice as gifts and now for myself after hearing about how incredible it was and witnessing it for myself! Wired is so much more convenient than wireless. You can plug it in and still use it or leave it in your pocket/bag as it charges. With wireless, I would have to leave the phone on the charger at a specific angle and it would make a whirring sound. The 4 different connection types are ideal for android, apple, type c and micro usb. The design is smart, shows the charge level in numbers and it's a good size. Not that heavy either. It's just incredibly practical and perfect as a backup charger. I would highly recommend this charger!!!
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Top reviews from United Kingdom

  • Reviewed in the United Kingdom on 4 August 2024
    Colour Name: PinkVerified Purchase
    These chargers are amazing! I haven’t had any issues with either of them, they charge well and charge my phone and tablet pretty quickly too. Like any portable charger they do take some time to charge them but that’s expected. I got a second one because there so handy and convenient. I now always put one in my bag where ever I go. I use them to charge phones and tablets. I get about 3 full charges from them but I’m guessing this will vary depending on devices.

    At £14.99 you can’t go wrong, having all cables already to go is ideal! They are fairly weighty but no different to a larger sized smartphone. I have the iPhone 12 mini and the charger is about a centimetre longer. It’s definitely bulkier than my phone but I’m not complaining. My daughter also uses one to charge her phone and are ideal for long car journeys. They also come in a little pouch. I did check reviews before buying and this came up with best value for money given the capacity and the cables already install was a must for me as well as has being compact. My work bag has enough in it already without having to add to it.
    Customer image
    5.0 out of 5 stars
    Great charge

    Reviewed in the United Kingdom on 4 August 2024
    These chargers are amazing! I haven’t had any issues with either of them, they charge well and charge my phone and tablet pretty quickly too. Like any portable charger they do take some time to charge them but that’s expected. I got a second one because there so handy and convenient. I now always put one in my bag where ever I go. I use them to charge phones and tablets. I get about 3 full charges from them but I’m guessing this will vary depending on devices.

    At £14.99 you can’t go wrong, having all cables already to go is ideal! They are fairly weighty but no different to a larger sized smartphone. I have the iPhone 12 mini and the charger is about a centimetre longer. It’s definitely bulkier than my phone but I’m not complaining. My daughter also uses one to charge her phone and are ideal for long car journeys. They also come in a little pouch. I did check reviews before buying and this came up with best value for money given the capacity and the cables already install was a must for me as well as has being compact. My work bag has enough in it already without having to add to it.
    Images in this review
    Customer imageCustomer image
    38 people found this helpful
    Report
  • Reviewed in the United Kingdom on 6 April 2025
    Colour Name: Black-CableVerified Purchase
    This is the third time I've bought this charger, twice as gifts and now for myself after hearing about how incredible it was and witnessing it for myself!

    Wired is so much more convenient than wireless. You can plug it in and still use it or leave it in your pocket/bag as it charges. With wireless, I would have to leave the phone on the charger at a specific angle and it would make a whirring sound.

    The 4 different connection types are ideal for android, apple, type c and micro usb.

    The design is smart, shows the charge level in numbers and it's a good size. Not that heavy either.

    It's just incredibly practical and perfect as a backup charger. I would highly recommend this charger!!!
    Customer image
    5.0 out of 5 stars
    The best charger available!!!

    Reviewed in the United Kingdom on 6 April 2025
    This is the third time I've bought this charger, twice as gifts and now for myself after hearing about how incredible it was and witnessing it for myself!

    Wired is so much more convenient than wireless. You can plug it in and still use it or leave it in your pocket/bag as it charges. With wireless, I would have to leave the phone on the charger at a specific angle and it would make a whirring sound.

    The 4 different connection types are ideal for android, apple, type c and micro usb.

    The design is smart, shows the charge level in numbers and it's a good size. Not that heavy either.

    It's just incredibly practical and perfect as a backup charger. I would highly recommend this charger!!!
    Images in this review
    Customer imageCustomer imageCustomer image
    One person found this helpful
    Report
  • Reviewed in the United Kingdom on 5 October 2024
    Colour Name: PinkVerified Purchase
    Great product, charges my iPhone which is a relief as they can be funny with charges, it’s great for multi travel, however it seems to take a life time to charge back up. I left on charge for the first time last night on an iPhone charge, over 8 hours it had charged 10%, it’s now plugged in directly to the wall with the usb adapter and it’s gone up 20% in two hours. It’s not needed urgently for today which is relief. The battery lasts ages once charged, but be mindful getting it charged back up does take a long time!
    Also, super cute in the pink!
    13 people found this helpful
    Report
  • Reviewed in the United Kingdom on 25 October 2024
    Colour Name: PinkVerified Purchase
    I got this for my wife who got caught out not so long ago with her phone discharging while away from a power source. We wanted something compact, not too heavy, but with a decent amount of capacity to support a heavy use day. This Charmast power bank ticked all the boxes, and was available in one of her favourite colours too. Thats was a bonus feature. So with 1000mAh capacity there is sufficient to charge her phone up several times. The built-in cable array is perfect to keep everything in one place, and avoid the problem of mislaid cables. With the regular USBA and USBC ports also there is a high degree of fleibility to hand.

    This is not a PD capable power bank. They can cost a whole lot more. This will, however, give a more than handy boost in a short time sholud the phone's battery die. Great value for money.
    3 people found this helpful
    Report
  • Reviewed in the United Kingdom on 11 September 2024
    Colour Name: PinkVerified Purchase
    I love this little power bank. It's not powerful enough to keep a laptop or Steam Deck going, but it's absolutely perfect when you're on the go and want the security of knowing you can top up your phone or headphones. It's surprisingly light, so I always keep it in my bag. Also, the built in cables really makes it a lot more compact than a normal power bank (cables take up a surprising amount of space!).

    I love that it has USB C for my phone, but also micro USB for certain old items that need this (my old headphones and my portable fan for instance). There is also a lighting port for Apple products, which I don't need, but is useful to have in case I ever need to help out a friend. And finally, a USB A cable that you can plug into a wall adapter to charge the bank itself. The built-in cables really is a game changer, and I can't understand why other banks don't have this!

    The display on the front neatly tells you how much power is left. I haven't tested the capacity in too much detail, but 1% on the bank is definitely more than 1% on my phone, so it should be able to fully charge a phone and still have some to spare. And of course, it's pink, my favourite colour!
    Customer image
    5.0 out of 5 stars
    SO convenient (and cute)

    Reviewed in the United Kingdom on 11 September 2024
    I love this little power bank. It's not powerful enough to keep a laptop or Steam Deck going, but it's absolutely perfect when you're on the go and want the security of knowing you can top up your phone or headphones. It's surprisingly light, so I always keep it in my bag. Also, the built in cables really makes it a lot more compact than a normal power bank (cables take up a surprising amount of space!).

    I love that it has USB C for my phone, but also micro USB for certain old items that need this (my old headphones and my portable fan for instance). There is also a lighting port for Apple products, which I don't need, but is useful to have in case I ever need to help out a friend. And finally, a USB A cable that you can plug into a wall adapter to charge the bank itself. The built-in cables really is a game changer, and I can't understand why other banks don't have this!

    The display on the front neatly tells you how much power is left. I haven't tested the capacity in too much detail, but 1% on the bank is definitely more than 1% on my phone, so it should be able to fully charge a phone and still have some to spare. And of course, it's pink, my favourite colour!
    Images in this review
    Customer imageCustomer imageCustomer imageCustomer image
    10 people found this helpful
    Report
  • Reviewed in the United Kingdom on 1 April 2025
    Colour Name: Black-CableVerified Purchase
    This is seriously a neat charger.. over the years I've used many.. good and bad. Despite earlier promises to make charging cables "until universal" this has been swiftly dumped.. so having a variety combined so one doesn't have to search is good. Yes there is no way to extend the leads. But they are THERE. No searching for the right cable for a different device. Charging not super fast but no slower than others. Will buy again.
    One person found this helpful
    Report
  • Reviewed in the United Kingdom on 24 April 2025
    Colour Name: Black-CableVerified Purchase
    very good power bank with cables
  • Reviewed in the United Kingdom on 25 March 2025
    Colour Name: Black-CableVerified Purchase
    Very good charger, I have been using for 8 months spilled coffee so had to get a new one!! Its very good, charges my iphone 14 almost 4 times along with my headphones

Top reviews from other countries

Translate all reviews to English
  • Celine Dergham
    5.0 out of 5 stars Charge vite
    Reviewed in Belgium on 29 December 2023
    Charge assez vite et jusqu'à presque 2 fois.
    Report
  • Un slot ne marche pas
    5.0 out of 5 stars Très bon
    Reviewed in Belgium on 25 December 2024
    Colour Name: Black-CableVerified Purchase
    Tres bon materiel
  • Emiel
    5.0 out of 5 stars Gewoon goed!
    Reviewed in the Netherlands on 13 December 2023
    Erg handig, laad erg snel een lege iphone op
  • Claudio T
    5.0 out of 5 stars Bello
    Reviewed in Italy on 5 February 2024
    Colour Name: PurpleVerified Purchase
    Porte integrate, cavi integrati, display. Tutto perfettamente funzionante. Ne ho comprati vari per regalarli.
    Customer image
    Claudio T
    5.0 out of 5 stars
    Bello

    Reviewed in Italy on 5 February 2024
    Porte integrate, cavi integrati, display. Tutto perfettamente funzionante. Ne ho comprati vari per regalarli.
    Images in this review
    Customer imageCustomer image
  • SFS
    5.0 out of 5 stars The most practical power bank
    Reviewed in the United Arab Emirates on 16 November 2024
    Colour Name: Black-CableVerified Purchase
    I love it! This is my 4th order. It’s convenient, no need to carry cables and can charge all types of phone. Must have product