NUCLEUS 26,800 mAh Power Bank, OTG Technologies, with 100 watt Power Delivery & Quick Charge 3.0 Technology. Power your Laptop, Mobile phone and MP3 player On The Go; Compatible with Nintendo Switch.


Nucleus 26,800 mAh power bank. All of your On The Go USB power requirements in one neat & compact flight safe device

An image of a man using the Nucleus power bank, looking over a sunny harbor. The ultimate power bank
OTG Technologies NUCLEUS 26,800 mAh power bank Anker powercore 20000 HETP power bank 26,800 mAh Egoway Power bank Anker powercore plus
Output Power Delivery Technology ✓ X X ✓ ✓
Quick Charge Technology ✓ X ✓ ✓ ✓
Charges MacBook pro ✓ X X ✓ ✓
100 watt USB C charging ✓ X X ✓ X
E-mark cable included ✓ X X X X
Passthrough charging ✓ ✓ X ✓ X


Dimensions: 18.1 x 7.7 x 2.2 cm; 523 Grams
Model: NUCLEUS
Batteries Included: 8 Lithium Polymer batteries required. (included)
Manufacture: OTG Technologies

25 Responses

  1. Anonymous says:

     United Kingdom

    If you want a powerful power bank to charge 3 big items all at once. Buy this one. It charged my phone up 4 times to a full battery each time. A little bit on the heavy side. But very good at delivering results to keep your phone juiced up.

  2. Anonymous says:

     United Kingdom

    I bought this item twice. It delivers as promised on Battery life and 1.5 Hrs quick charge. Its a great product but with a fatal flaw – its TOO delicate.. If you drop it onto the floor (even carpeted ones) even once or twice the electronics get damaged and it stops giving or receiving charge. This has happened to me twice – I dropped it once onto the pavement outside my house and it stopped working immediately; the second time it dropped from my window sill onto a carpeted floor and again it stopped working immediately (sill to floor was only 3.5-4ft). I had to buy two when it costed GBP 58 (about one year ago) but now at GBP 69, I don’t think most people can afford to replace this too frequently, especially when you have to buy the 45W PD Wall Charger separately for GBP 45 to fully take advantage of the 1.5 Hrs Quick Charge feature. Fantastic product but buy at your own risk. I switched to a sturdy (and unfortunately clunky) powerbank with same capacity (give or take 200mah) which quick charges in 3 hrs (with a 45W PD Wall Charger) which is good enough and is 20 GBP cheaper and thus, cost effective.

  3. Anonymous says:

     United Kingdom

    Gets the job done without being super heavy and bulky, its a nice compromise to allow you to keep working that little bit longe

  4. Anonymous says:

     United Kingdom

    Golden Review Award: 2 From Our UsersGot it today and it was completely dead so charged it with 65w wall charger and it took 3.5 hours to recharge fully which is not according to its description.
    Does support PPS samsung super fast charge.
    Charged my Lenovo yoga as well and pretty quick.
    So far only issue is it took way longer than 2.5 hours to recharge.
    Still it’s good product.

  5. Anonymous says:

     United Kingdom

    This is a PD 100w Powerbank for devices that are PD compatible and connected using a PD fast charge cable.

    PD is used for fast charging and devices that require high wattage input.

    To fast charge a PD Powerbank you will also require a fast charge wall plug charger.

    Be aware that if this battery is not suitable for whatever reason it can only be returned by using a courier that carries and delivers Lithium batteries. Not all couriers will accept returns. Royal Mail will not deliver Lithium batteries.

  6. Anonymous says:

     United Kingdom

    Golden Review Award: 3 From Our Usersit can charge surface book 3, and quickly. In few hours you can recharge the full powerbank.

    I would suggest to use USB-A for charging smartphone, as the usb-C with 100W cable heated up my Pixel 4a significantly.

    not great for low power device such as smartwatch, as both smartwatch and fitbit disconnected around 80% and you have to unplug and plug it back, otherwise power bank won’t detect them.

  7. PaulThreatt says:

     United Kingdom

    This is a quality item and I believe will prove to be a good investment

    It not the cheapest option but still not expensive compared to a lot of other options. It is a decent size not too large, it is heavy for its size but that reassures you its got enough power.

  8. Anonymous says:

     United Kingdom

    Golden Review Award: 2 From Our UsersI’ve not needed to use it to the full claimed (and listed, through my USB-C tester) 100 Watts of Power Delivery goodness, but it charges my laptop, without any issues.

  9. Anonymous says:

     United Kingdom

    This is a really well made and designed battery charging device. It is large but designed for powering Mac books it needs to be. Really perfect accessory for my son when he is at University or on the move as much of his coursework is via placement and often outside this powerbank guarantees that his laptop never runs flat.
    Highly recommend

    Well made power bank perfect for Mac book pro

  10. CelsaPalacios says:

     United Kingdom

    Pros:
    * Speed – fully charges my laptop in 3.5 hours
    * Good quality – quality material were used, the power has a nice weight to it and feels nice to the touch
    * Well designed – all the ports are well laid out and there’s enough space between them for bigger plugs

    Cons:
    * At this price an included case would have been handy.

    Overall, I would recommend this power bank.

  11. BryanHeavener says:

     United Kingdom

    Best power bank i ever used. Charges my lenovo yoga very well. Solid build.

  12. Anonymous says:

     United Kingdom

    This is a mammoth power bank and one that is both powerful and versatile.

    Two USBA ports and one USBC port give plenty of options and the large capacity and output capability mean you can charge your laptop, switch or pretty much anything.

    Supports QC3 and PD which is superb and this charger can literally keep you powered for a significant amount of time. Great when travelling or even as a family charger on a camping trip or car journey etc

    Absolutely superb

  13. LemuelNPAE says:

     United Kingdom

    Pleasantly surprised by this item. My previous power bank was the Duracell 20,000 mAh charger, which was 65 pounds at the time… I have to say you do get more for your money and not just in the capacity attributes. Solidly built (Cold to the touch, thus I presume it is metal) and mildly less of an eyesore (not trying to mimic the design of a battery… Both this and the Duracell have quick charge 3 so I can charge my phone from 0% to 100% in about 1hr 30 mins. The charge is holding quite well on it, but only time will tell if the components are high quality enough to not deteriorate too quickly. This capacity is rather incredible, you could last over a week off-grid if you were charging your phone! It even claims to be able to charge laptops, I haven’t got the equipment to verify this claim, but this would certainly get your laptop more on the go than before. If you have the new M1 Macbook range, you could very easily use this to last 24-36 hours of constant use!
    A very promising product which (to me) is quite easy to recommend!

  14. Anonymous says:

     United Kingdom

    Golden Review Award: 2 From Our UsersFantastic product , charges my hp Zbook i7 laptop up, just what I needed, this battery pack allows me to now get a full day away from a plug socket with my laptop, its large and heavy but not noticeable in my case and the abilities of it overwelm the the weight.

    Also allow me to charge my phone and tablet up at the same time .

    The perfect accessory for those of us who, lockdown allowing, spend a lot of time working in various offices.

    Great to leave in the boot of the car and charge the laptop when travelling as well.

    Excellent.

    Not managed to discharge the battery fully yet, as charging it each night, but also appears to recharge quickly as well.

    Brilliant battery pack and so useful.

  15.  United Kingdom

    Golden Review Award: 2 From Our UsersI brought this primarily to power my Raspberry Pi 4, and it is running perfectly fine straight from the power bank. Under moderate use, the Raspberry Pi 4 will run for approximately 24 hours before the power bank starts running low on battery. Idle, the Raspberry Pi 4 can happily go for 48 hours.

  16. Tobie Stanger says:

     United Kingdom

    Golden Review Award: 8 From Our Usershis does support PD 3.0 PPS (super fast charging for Samsung S20 ultra)

  17. CarmeloHartwick says:

     United Kingdom

    Golden Review Award: 2 From Our UsersGreat product quality, metal construction charges my M1 MacBook Air from 30% to 100% in under two hours! High quality braided USB C charging cable.

    Essential Wireless Fast PD power, not tested but this is fast enough!!

  18. Jeannette0153 says:

     United Kingdom

    Golden Review Award: 2 From Our UsersGreat product, charge it when you get it and it will take hours. I use it whilst at work in London on site as with the current situation with COVID we can’t sit indoors so unable the charge my phone. This product lasts for days charging my iPhone 7 Plus

  19. Anonymous says:

     United Kingdom

    Golden Review Award: 2 From Our UsersVery good product, charges fairly quickly and charges my phone (note10 lite) pretty quick.
    Have yet to test it charging my ASUS Transformer 3 Pro T303UA (which was main reason for getting it) but the specs show it should work
    Comes with a USB-C to C cable as well which is a bonus
    Only gripes are is its a little bit too big and didn’t come with a case

  20. Anonymous says:

     United Kingdom

    Fantastic product and charges my Mac quicker than the stock charger!

  21. MaximilBabbage says:

     United Kingdom

    Golden Review Award: 4 From Our UsersHonestly this power bank is a beast!! The only power bank that I have seen can charge up my macbook pro 15 inch. It charges all my devices super fast and it can be charged very quickly. In less than 3hrs, for this capacity it’s incredible. Also the weight of it is very reasonable for what it is. I have had other power bank from more famous brand with smaller capacity but they were heavier and charged over a night.

  22. AdolfoMarden says:

     United Kingdom

    Golden Review Award: 2 From Our UsersFantastic! Out of the Three that I own. this is the only one that charges everything!

  23. Anonymous says:

     United Kingdom

    Golden Review Award: 2 From Our UsersI have used it while treking and camping in Scotland and it was still half full after five days powering an S9 plus. It also got bashed a couple of times and wet but I blew moisture out the ports and it worked with no issues.

    Awesome Power Bank

  24. SusannaDunrossi says:

     United Kingdom

    Golden Review Award: 2 From Our UsersBrilliant bit of kit, happily works for my MacBook Pro and projector. Recommended

  25. Anonymous says:

     United Kingdom

    Golden Review Award: 3 From Our UsersGreat product arrived really quickly – exactly what I needed- would recommend selle

    Great produc