ROMOSS Zeus 40000mAh Power Bank 18W PD QC 3.0 Two-way Fast Charging Powerbank Type-C External Battery Charger For iPhone Xiaomi

(36 customer reviews)


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ROMOSS Zeus 40000mAh Power Bank, 18W PD QC 3.0 Two-way Fast Charging, Type-C External Battery Charger For iPhone Xiaomi Huawei Samsung


• 40000mAh, Single Charge, Running For 10 Days

Fully recharged Zeus gives 9 full charges to iPhone 12, 13.6 full charges to iPhone 8, 6.5 Charges to Huawei P40, 6 Charges to Samsung S20. A Must-have for unlimited gamers, for camping, hiking and all kinds of fests.

• 18W Two-way PD QC 3.0 Quick Charge

Charge iPhone 12 to about 60% in 30 minutes. Only takes 16 hours to fully recharged itself with a 18W wall charger.

• 2-Input & 3-Output Design

2-input : Micro-USB and Type-C
3-Output : 2 USB and Type-c
Support charge 3 devices simultaneously.

• Precise Power Display

This portable power bank has a full-view LED display, it presents available battery percentage exactly and it can show the current and voltage as well.

• Package Details

1 x ROMOSS 40000mAh power bank with retail box
1 X Cable
1 X Use Manual

• Warm Tips

For first use, please drain up the power bank to 0 before charging it to 100% to activate the digital LED screen.

• 40000mAh High-Capacity

• 18W Two-way Fast Charge

• 2-Input & 3-Output

• Exactly Display

• Safety & Reliability

Additional information

Brand Name


Battery Type

Li-polymer Battery


Built in Cables, Digital Display

Output Interface

Double USB





Input Interface

Micro USB, USB Type C

Shell Material



Portable Power Bank, Power Bank/External Battery Pack/Portable Charger

Support Quick Charge Technology

Two-way Quick Charge

Max Input


PowerBank Model


PoverBank Capacity

Power Bank 40000mAh

Output USB 1

5V 2.1A

Output USB 2

5V 3A/9V 2A/12V 1.5A

Output (Type-c)

5V 3A/9V 2A/12V 1.5A


5V 2A/9V 2A (Type-C/Micro USB)

Compatible Model 1

External Battery Pack For Xiaomi Samsung Phone Power Bank Powerbank

Compatible Model 2

Power Bank For iPhone 11 X Xs XR Xs Max 7 8 6 6s Plus Powerbank

Compatible Model 3

Charging Power Bank For Huawei Xiaomi Redmi Note 6 Pro Phone Powerbank

Wholesale / Dropshipping


Power Bank Feature 1

Exactly Display

Power Bank Feature 2

Large Capacity

Fast Charging

18W Fast Charging

Power Bank Color


36 reviews for ROMOSS Zeus 40000mAh Power Bank 18W PD QC 3.0 Two-way Fast Charging Powerbank Type-C External Battery Charger For iPhone Xiaomi

  1. R***h

    Looks very high quality. Enough увесисто. Delivered quickly from Russia. I am very pleased.

    Color: black Ships From: Russian Federation

  2. B***i

    For a month in central Kazakhstan. The track number to Kazakhstan was not tracked. The seller answers, do not worry, all according to plan. Packing, box per carton. There is only one claim, cryo-planted USB ports A. Five-speed charging up to 100% – 36 hours. For $28, it’s just weird. Glory to Chinese communists!

    Ships From: China

  3. A***k

    Delivery is fast, packed qualitatively, works as it should, fast charging is available. Advise)

    Color: black Ships From: Russian Federation

  4. A***s

    Цей powerbank просто чудовий!
    Зарядив мій Huawei p40 lite E з 0 до 100% цілих 8 разів. Рекомендую!

    Ships From: China

  5. I***n

    The parcel arrived on time. Packed perfectly, drove without damage. The bank is very rocking. Originally charged at 73%. Charges the BNZ problems. Very satisfied with the quality and seller. Recommend.

    Ships From: China

  6. a***K

    Fast delivery, goods as described, highly recommended.

    Color: black Ships From: SPAIN

  7. S***v

    Fast delivery, all as in the description, the truth is heavy, now you need to look where it is with you in the flight you can not take such volume, and for local travel travel travel

    Color: black Ships From: Russian Federation

  8. N***v

    Amazing Power Bank! A huge capacity, but not small. Took for travel, where there is no power supply. The description corresponds, charged three smartphones with batteries on average of 4000 Ah-spent 15% of the capacity of power bank. Arrived in a crumpled box, but inside everything is perfect! Was on the way for 25 days. The thing is excellent (from others) 🙂 I recommend the seller and the store

    Ships From: China

  9. A***v

    Delivery 16 days to Krasnoyarsk. Everything is fine! When turned on, showed a charge of 96%, when connecting the phone, the charge immediately requested up to 67%.

    Ships From: Russian Federation

  10. S***v

    Доставка в намеченный срок, товар соответствует внешне. В деле как работает будет видно со временем.

    Color: Black Ships From: Russian Federation

  11. S***K

    The bank is heavy, 800 grams, came charged 80% of fast charging is charged expedited. But for a very long time I drove to Ukraine order. More than two months.

    Ships From: China

  12. D***S

    Увесисто, качественно, добротно. Что еще можно сказать об этом power bank? Надеюсь прослужит долго. О продавце, скажу только хорошие слова. Несмотря на то, что товар шел очень долго, продавец не прятался, всегда выходил на связь. Итоги, продавца и товар рекомендую

    Ships From: China

  13. y***a

    The goods came well, straight very quickly, in 4 days, in general I’m happy, I came to be charged for 75% everything works fine, charged 2 phones, headphones and watches,. According to the instructions, it should be fully discharged and then charged, in general, I’m happy with the goods

    Ships From: Russian Federation

  14. A***h

    Delivered in 6 days.
    Power Bank is really heavy; almost a kilo. Assembled soundly, qualitatively. The display is convenient.
    The main thing is to support fast charging of both the device itself and your devices.
    Came discharged to zero. Put on charging from the Samsung BP through USB-C; as seen on the last photo-the fast charge was turned on.

    I will complement the description after the charge-discharge of the device. Seller Thank you!

    Ships From: Russian Federation

  15. a***v

    It came very quickly everything works, fast charging supports. Charged was 6A 80%

    Ships From: Russian Federation

  16. v***d

    He did not listen to the word at all, opened the dispute only then something moved. And so, everyone is happy

    Ships From: China

  17. F***n

    Everything suits!! Charges with fast charging, came 75% charged, no damage, it does not work out!)) everything is ok!!

    Ships From: Russian Federation

  18. D***h

    Quality bar. Took with a coupon for 1500₽. Delivery 3 days. All characteristics correspond to the declared. Super.

    Ships From: Russian Federation

  19. g***r

    Ordered 19.07, sent 20.07.. I received 27.07.2021, delivery to Bashkiria 7 days, I order the second such a bank, everything came whole, in a factory film, not a seal. The first bank tested the return of 28000 MA/H, will test this Pover Bank, recommend.

    Ships From: Russian Federation

  20. E***v

    Ordered 26.06.2021-took in the office of sdeca 19.07.2021. It’s all right. I don’t know why everyone writes about what charge they came with, but it was 80%. In size-yes, it is not straight, it is possible to take more, which is 60.000! And then they write many, like, brick and “huge”, normal!

    Ships From: China

  21. E***n

    Good paverbank. It’s worth taking. Fast charging works.

    Ships From: Russian Federation

  22. AliExpress Shopper

    24.06 framed. sent 25.06. And 30.06 has already received. Company sdek (one of the favorite deliveries, though are from my house ~ 1.5 or 2 km 15-20 min walk. But polite staff and delivery is quite fast and everything is whole, not crumpled)
    So everything will come-whole. working. charged 70%. It feels like a huge and heavy brick)) I was just looking for it with a price of up to 3000₽ and then found it. The cover is rather needed, do it or buy it yourself. the surface is very scratched. temporarily packed in the whole. It’s not an option to carry it. it’s easier to take the volume from 10 K-20 K. The price was 2500₽. it came out with discounts ~ 1640₽ (the coupon of the seller ~ 200₽. Discount Tinkoff first purchase ~ 200₽. and coupon AliExpress ~ 500₽. for such a price in the CSN buy volume up to 20 k and then will be more expensive than 2000.
    With this brand is still little familiar, I hope it will not fail. the quality of performance is at altitude.
    I advise you to buy.
    On the discharge has not yet checked. really did not test.

    Ships From: China

  23. K***r

    Immediately fell off the spacer in the USB connector) otherwise cool) charged from 40% to 100 S20 ultra-spent only 7%)

    Ships From: Russian Federation

  24. N***i

    короче пришёл бы быстро если бы не его батарея из лития , на самолёте должен был лететь , но отправили поездом потому что якобы на самолёте нельзя, пришёл поездом за 2 недели, в целом весит 895 грамм как и указано , материал отделки хороший , пришёл заряженный на 75 % , пока ещё только поставил как разряжу и заряжу дополню отзыв, в целом доволен , пока рекомендую ) единственный минус провод в комплекте очень маленький

    Ships From: Russian Federation

  25. I***a

    Already the fourth power bank from romoss and has never regretted buying. I advise the goods, the seller too. It came quickly, the goods were tracked. Very satisfied with the purchase!!!

    Ships From: Russian Federation

  26. g***m

    Мега быстрая доставка. Всего спустя неделю забрала на кассе в ближайшей пятерочке. Аппарат вообще мега крутая вещь! пришел заряженный на 75процентов. Телефон заряжает очень быстро.
    Закажу ещё самый маленький по ёмкости. Советую продавца! Кстати на распродаже банк мне достался всего за 1670р.

    Ships From: Russian Federation

  27. K***G

    Delivery week to the store Pyaterochka, but it was written that it should be July 1, if they do not deliver until July 1, then will pay 100 rubles. Delivered on July 2, 100 rubles did not pay. Bank heavy 895 grams, came charged for 93%, released on January 5th or May 1st. The packing is whole, without damage. IPhone 8 Plus charges, GoPro Hero 6 black works directly without battery. I will use it, I recommend the seller.

    Ships From: Russian Federation

  28. I***k

    ПУШКА! У меня был ромос p6 на 20.000 использовал три года. планировал взять Ареса (Ares). но спустя некоторое время появился Зевс (Zeus) на 40.000. Это просто пушка ребята! Быстрая зарядка! Очень красивый индикатор! Зарядка самого блока есть быстрая⚡. Сижу жду супругу на остановке после рабочего дня и пока писал отзыв уже зародилось 5% Всем советую вещь. у них часто акции за 2000 тысячи рублей пушка!

    Ships From: Russian Federation

  29. M***D

    My order arrived
    Delivered in four days
    Always good and best quality.
    Thank you

    Ships From: Belgium

  30. S***v

    Shipping to door
    The bank is heavy, but on the side on one side the plastic clicks
    In the future we will see

    Ships From: Russian Federation

  31. Р***в

    The parcel came in a week, I’ll throw a discount coupon. The battery was charged at 73%

    Ships From: Russian Federation

  32. A***R

    Came charged at 80%. Connected to a working tablet. In 5 hours, the capacity fell to 75%. Norms.

    Ships From: Russian Federation

  33. a***a

    It came quickly, delivery to the door. My mother doesn’t get into anus. Big, heavy.

    Ships From: Russian Federation

  34. M***o

    Hefty juicy powerbank with claimed capacity of 40000mAh. In the cardboard box was also micro USB charging cable (shame there was no type C cable) and small manual card with instructions. 20% discount voucher coupon card included is a nice little bonus though.

    Ships From: Belgium

  35. M***o

    <2en> received today the 19/05/21 beautiful quality and famous battery plus case try recommend this seller to all 100% serious and honest delivery very quickly thank you very much

    Ships From: Belgium

  36. J***i

    EXCELLENT delivery time !!! 4 working days! It’s a shock !!
    Shipment safely packed!

    The Powerbank is big like a horse and heavy like a boar 😉 (0.88 kg to be exact).

    + Fast phone charging
    + Micro-usb cable included (cable seemed longer in photos).
    + Clear display
    + Short instruction in English
    + Monolithic and solid construction
    + Rapid delivery time

    – No usb-c cable (that’s a small minus).

    = I am very happy with my purchase!

    Ships From: Belgium

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