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Charmast Power Bank with Built in Cables X 4, 10000mAh USB C

Charmast Power Bank with Built in Cables X 4

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-White


charmastCharmast power bank with built in cables X 4Charge 3 Devices at the same timeCharging without cables3 InputsCharging without cables3 Inputs

Accurated Digital LED Display



Dimensions: 16 x 7.5 x 2.5 cm; 270 Grams
Model: W1148
Batteries Included: 1 Lithium Polymer batteries required. (included)
Manufacture: Dong guan Utopia-Originality Technology Co., Ltd
Dimensions: 16 x 7.5 x 2.5 cm; 270 Grams
Origin: China

35 Responses

  1. MaxWillard says:

     United Kingdom

    I liked the fact that the cables are all attached so no losing cables! It is light and portable and holds a lot of charge. Really easy to work with.

  2. Anonymous says:

     United Kingdom

    This battery charger is brilliant as all the leads you need are there within the piece of kit- no hunting for the right lead as there are a selection to choose from- one of my best purchases- love i

  3. Anonymous says:

     United Kingdom

    Absolutely brilliant bought 3 of these already and about to buy a 4th kids think there brilliant, only having to charge the portable. The charge lasts and can charge more than one thing at once at a time. Would definitely recommend

  4. Anonymous says:

     United Kingdom

    Bought for a Christmas present, recipient loves it, plenty of cables for different phones and devices. Takes a while to charge but just put it on at night and it’s fully charged the next morning, invaluable bit of tech, great for days out or if you aren’t sitting near a plug.

  5. Anonymous says:

     United Kingdom

    Golden Review Award: 2 From Our UsersThus lis like a all singing and dancing charger. The fact that it has 4 different cables attached is great. Once fully charged, my phone charged to 100% with 30% charge still left over. Used up that remaining 30% today, it charged my phone to over 50%. This is what I experienced. Would definitely recommend this portable charger.

  6. CatharineCaron says:

     United Kingdom

    My son bought one and I followed suit. Great to have in your bag. Power banks of the past were a pain the rear having to make sure you had a cable as well as. I love the fact the bank has a variety of cables attached. Battery life is superb. Should have bought one a long time ago.

  7. WildaN08lhsdp says:

     United Kingdom

    Golden Review Award: 8 From Our UsersI wasn’t expecting anything special for the price, so I was thrilled with what I received.
    I keep this in my handbag. It’s small, light, and powerful.
    The in-built cables are an absolute must-have. No more running round looking for the right cable, or having to buy spares to carry with the battery pack.
    It also chargers my phone unbelievably fast, while using up very little power. I can fully charge my phone from flat 4 or 5 times before having to recharge the pack. It does however take several hours to fully recharge the pack, but that’s a reasonable tradeoff.

  8. Anonymous says:

     United Kingdom

    Golden Review Award: 8 From Our UsersVery compact design with a nice way to tuck all the cables in.

    As far as charging power goes it’s okay. I wouldn’t ever recommend using this to charge your phone fully (after 50 minutes I got about 40% phone battery which took 23% of the power bank’s own battery) but it’s a fantastic bit of kit if you just need an emergency backup or just a top-up.

    This said, the power bank itself takes forever to charge so make sure you plan ahead and charge it at least 12 hours before you go anywhere.

  9. LynwoodKethel says:

     United Kingdom

    Very reliable and no need for loose leads in your bag as it has then built in and use it daily. Fast charging with led screen and fits in my pocke

  10. Anonymous says:

     United Kingdom

    I just got the product today and to be honest I was expecting something cheap, but no! This is so neat and I’ve never seen a portable charger that has a percentage. Already using i

    5.0 out of 5 stars Amazing quality and works well

  11. Anonymous says:

     United Kingdom

    What’s really good about this powerbank is that once charged it lasts for ages. It can charge several devices, with 4 different cables and has 2 USB ports too. My mobile for instance fast charges which is great. Really good value, not too heavy. I might buy another one as a gift!

  12. Anonymous says:

     United Kingdom

    I love this power-bank. I like it shows the percentage left on the screen. Charged pretty quick and lasts a whole weekend being used by several devices through the weekend. Comes in a nice fabric case to keep it in and is nice and thin.

  13. Anonymous says:

     United Kingdom

    It cost a little more than I wanted to pay but it is exactly what I wanted. The integrated leads work with my phone, kindle, my wifes iPhone and iPad. Ideal for the car and travel. Simple to charge and use. Comes with a little soft case which is a nice touch

  14. [email protected] Courtney Morrison says:

     United Kingdom

    Golden Review Award: 2 From Our UsersI do not use this on a daily basis, so I can’t say that it last for a long time, but for as long as I’ve had it, it really works well and it charges very well. Are use it strictly for travel to ensure that I have something just in case of an emergency with my phone, and it has not let me down.

  15. Anonymous says:

     United Kingdom

    Golden Review Award: 4 From Our UsersNot sure why people with no common sense are saying it didn’t come with a charging cable – it’s got a USB actually attached to it you just plug directly into a USB plug!

    Perfect little powerbank. Charges my iPhone super fast and it’s really handy with all the cables attached. Takes a while to charge (but just remember to charge it overnight and that’s fine) but then holds power for weeks. I take it on long hikes when I’m navigating with my phone. Brilliant and so pleased with it.

  16. Anonymous says:

     United Kingdom

    The power bank is very powerful and convenient to carry.

    However, the charging cable that came along with my product does not work and the page to get support shows up as a 404 error.

  17. Anonymous says:

     United Kingdom

    Very happy. Good size, easy to use, holds the charge for ages, so I have charged it up at the start of a holiday, and it’s kept the charge until needed.

  18. Anonymous says:

     United Kingdom

    Relative to the price, it performs extremely well ! The display is very handy so you know precisely how much charge you have left, and it comes with 2 usb ports a usb c port that is input and output and a micro usb port for input, you can charge two devices on the go and possibly 3 if you use the usb c, 10/10

    5.0 out of 5 stars A great power bank

  19. Anonymous says:

     United Kingdom

    Love this device. It’s so handy with the different charging cables built into it. Nice digital battery display. Compact. A*

  20. Anonymous says:

     United Kingdom

    Nice and slim so can fit in a pocket or slot into a handbag easily! Holds its charge extremely well and also charges devices quickly so you’re not waiting ages for a full battery! I do highly recommend! Only thing is when trying to switch off the pack I had to hold the button on the side for quite awhile before it turned off, however the pack turns on as soon as a usb is plugged into it.

  21. CortneyMcCorkin says:

     United Kingdom

    This came with 70% charge already, charged it upto 100%.

    Lovely size and feel and comes with a felt sleeve which is nice and sleek.

    Used this for the trip to Wembley with friends and family, this kept my phome topped up nicely on the way down. On the way back used 2 cables to put some more into mine and my daughters phone and done a decent job.

    We are away at a music festival weekends in August and I will be looking at buying more, hopefully same make/model with more capacity

  22. RosellaW44 says:

     United Kingdom

    I’ve just received so not yet able to say how good it is. It had 77% charge when it arrived. Would have liked to know before purchase that it didn’t come with a charging lead. Luckily I have one. You need lead with a c end. It’s a little heavy but I like the different in built leads so you don’t have to carry your device lead with you. Also comes with a little netted case that you can put it in. Will write another review when I’ve used it a few times.

  23. BoydPYOjqqoedg says:

     United Kingdom

    This power bank is very good and can recharge my phone about 3 times.

  24. Shannon66X says:

     United Kingdom

    Wireless charging works great, and it charges faster than a mains charger when using a charging cable. White lights on the side show remaining charge in power bank. I would 100% recommend it if you have a damaged or broken charging port or just need a handy power bank.

  25. Anonymous says:

     United Kingdom

    Loved this will be so useful while away from home can charge all my appliances, if struggling for sockets very convenient, great if you lost original chargers too

  26. Greg Barbrick says:

     United Kingdom

    Does what I need it to do. 2 full charges for a samsung out of it at full charge

  27. YvonneFriese says:

     United Kingdom

    I’ve cycled through multiple power banks but I always end up leaving them behind or not having the cable with me. I went travelling for 3 months with this – it will charge my iPhone14 from 10% to full 3 times before needing to be recharged itself, and the built in cables mean you can just grab it and go.

  28. JoseEsp says:

     United Kingdom

    Roughly the same size as my Galaxy S20 but heavier. Charged this up then used it to charge my phone from completely flat. It charged fine and the power bank had about 70% capacity remaining when complete.

  29. MarcyBaier says:

     United Kingdom

    Having a charger with inbuilt cables and also ports is very handy. It comes in a pouch that can take a phone too as it charges.

    It is slow though, but that can be worked around since you can keep both together easily and it is still pocketable.

  30. Brian Tong says:

     United Kingdom

    Golden Review Award: 2 From Our UsersCharges well and the capacity indicator very helpful…..no bigger than phone size so portable. The cables are handily tucked away and connect easily to android or apple. Took it to istanbul for chumps league final as ticket was mobile and wouldnt let you in unless phone charged etc to show it. Only needed it to top up once.

  31. Philome0431 says:

     United Kingdom

    Really good quality charger. It charges your phone quickly and from experience the charge used in order to charge your phone is roughly half of the charger (that’s if you leave your phone alone whilst charging – highly recommend).
    However, it does take a while to recharge the charger to full capacity in comparison.

  32. Tamarra Kemsley says:

     United Kingdom

    Golden Review Award: 3 From Our UsersIt seems like a really good product but unfortunately I cannot test it out yet. The Powerbank did not come charged so I used the black chord that it came with to charge it but it did not fit into the USB C input/output slot properly and so it does not charge properly. I also tried to use other chords but it also did not charge the powerbank. I ensured the powerhead I used worked and my outlet was on. The powerbank’s LED display keeps flashing 0.

    EDIT:
    The first product was faulty but since receiving a replacement, it can now charge properly and works quite well.

  33. EmmettReed says:

     United Kingdom

    Golden Review Award: 5 From Our UsersBought this to replace an old battery pack with a charging port issue.

    Overall this seems to be a good overall battery pack with various different USB port types which is handy. This is the first battery pack I’ve owned that has a percent charge indicator on it which is fine although the numbers stay illuminated the whole time something is charging which isn’t ideal for use at night.

    In terms of battery life I’ve mostly been using it to charge an iPhone 13 model phone which does drain the battery quite quickly. Don’t think you’d get much more than 1 full charge but it’s fine for what I need.

    4.0 out of 5 stars Good value

  34. CarmineMarquard says:

     United Kingdom

    Golden Review Award: 13 From Our UsersCharmast power bank has 10400 mAh capacity stored in a Lithium Polymer battery wich is durable, safer, can be taken to airplanes as it meets the safety standards.
    It charges my Samsung Galaxy S9 for more than 3 times before it is drained.
    It takes appr.4.5 hours by 5V/3A power adapter to charge it.
    Has a screen that indicate the charging percentage and also when you charge your phone it shows in real time what percentage goes into your phone or other device and how much is left in the power bank.
    Comes with a USB type C that can be used to charge the the power bank or charge your phone if your phone has a type C port. If your phone has a micro-usb peripheral you can use an adapter to transform the type C cable into an micro-usb cable or just use your phone micro-usb cable.
    So to charge the power bank you can use a micro USB at 5V-2A and that will take appr 6 hours wich is ideal for charging overnight.
    If you want to charge the power bank faster then use a USB type C cable at 5V-3A and that would take appr.4.5 hours to charge it full.
    The power bank has in total 3 ports for output to charge your phones.

    5.0 out of 5 stars Charmast powerk bank

  35. Anonymous says:

     United Kingdom

    Golden Review Award: 7 From Our UsersAs much as I wanted to give 5* for this power bank I just couldn’t. It is a great piece don’t get me wrong but it has its flaws.
    I bought it to power my iPhone from time to time but quickly figured with the USB C type connector i can hook it up to me laptop. I did that as soon as I got it as it came 70%+ charged (nice one!).
    It is quite powerful I must say. I was watching videos and answering emails and browsing on the internet while it was connected. Although it did not charge while using the laptop (MacBook Pro) heavily but the battery of the laptop did not drain in the meantime. It was going on for a while then I switched off all the tabs and just waited if the laptop unused would actually charge with it. Well it did! It was pretty slow but as the power bank drained my laptop started to charge. It added nearly 30% by the time the power bank died!!
    Then came the disappointment. As the battery was 0% I decided to charge it up. I hooked it on the Micro Usb In port and put it with a normal 1A charger. As it was hooked up i expected it to see the charging indicating percentage go up but nothing happened. I waited and waited but the charging was so slow it would’ve easily take over 12 hours to charge it fully!! I put it on the USB C charger (original MacBook 87W ) but it did not seem to charge much faster which is a surprise. As the USB C port is both in/out i would’ve expected it to charge relatively quick but it doesn’t. I know its 10kmAh+ and it takes a while to charge but other powerbanks of mine charge quicker.

    Regardless it is pretty powerful as one would imagine. Over 10k mAh is enough to fully charge a regular phone 2-3 times and can maintain your battery laptop for a good while (depending on usage).

    The battery indicator seems to be pretty accurate. It even shows what is going on wether its charging or giving out power, and if it does how much power does it give and from which connection. Pretty neat. Didn’t try to charge from multiple ports so I don’t know if it does or not.

    It comes with a Micro Usb cable but no Plug, a holder to keep it in while travelling and some instructions.

    All in all its great but the ridiculously slow charging lets it down so I took away a star.