(54 customer reviews)

ROMOSS Ares 20 Portable Powerbank Charger – Dual USB


In stock

SKU: 33005220177 Category: Tag:


Portable Powerbank Charger Specification:

  • Type: Power Bank/External Battery Pack/Portable Charger
  • Model No.: Romos Ares 20
  • Capacity: 20000mAh
  • Input: DV5V 2.1A
  • Output: DC5V 2.1A/DC5V 2.1A
  • Transform Rate: ~85%
  • Certification: FCC/CE
  • Self-charging time: ~13hours(Using 2.1A Adapter)

Powerbank Charger Package Includes:

  • 1x Romoss Ares 20 Power Bank
  • ​1x Charging Cable
  • 1x Use Manual

Additional information

Brand Name


Battery Type

Li-polymer Battery


Built in Cables, Digital Display

Battery Capacity


Charging Devices

for Tablet, for Smartphone

Input Interface


Shell Material






Support Quick Charge Technology


Supports Solar Energy


Quality Certification


Is LED Lamp Illumination





Power Bank/External Battery Pack/Portable Charger


Romoss Ares 20

Compatible With:

Mobile Phones&Table PCs

Output Interface:

Double USB


5V 2.1A






5V 2.1A/5V 2.1A/5V 2.1A

Transform Rate:

About 85%

54 reviews for ROMOSS Ares 20 Portable Powerbank Charger – Dual USB

  1. Avatar for j***j


    Normal device for their money, declared 20000 no, from power 10000- 15000.

  2. Avatar for E***a


    Send quickly, delivered by courier. The boxes are whole, Zamyatin, there are no breaks. Packed OK. They work well. Upon receipt, both were charged for 72. Charges quickly enough. He himself charged almost a day from 0 to 100.

  3. Avatar for S***v


    I continue testing, charged redmy 6 pro from 15% to 100, the bank has 79% left, charged 1000 mAh, charging burned, precharged 2000, I think. Shipping fast recommend seller

  4. Avatar for v***r


    Great everything, even before the expected delivery time, I recommend the seller.

  5. Avatar for a***r


    The device came in time. everything is cool packed, checked in the case. the iPhone charged completely in 1 hour 40 minutes while the battery itself spent only 18% of its charge. Came charged at 71%. I charged it to 100% and connected the iPhone. Thank the seller and I recommend it to everyone!!!

  6. Avatar for g***a


    I take it not the first time and very satisfied) Thank you very much!

  7. Avatar for v***v


    Delivery is very fast courier to the apartment. Heaviest as expected, charged at 70%. I have not tested yet-I will add the result after the test. I think it’s fair. to seller Thank you for fast shipment and good luck in business.

  8. Avatar for V***h


    Ordered 28.02 called that the parcel arrived 30.03. I came in a month. The goods are packed well. The box is whole, ordered for a gift. Very well packed!!! The goods ordered from this seller is not the first time. I advise, the goods are good and the price is acceptable!! the seller is five with a plus!

  9. Avatar for M***n


    Заказывал 05.04 из РФ, доставили курьером DPD уже 07.04 в Люберцы вместе с товаром другого продавца (в тот же день оформлял). Достаточно тяжёлый, пришёл заряженный на 71%. В инструкции указано использовать для зарядки оригинальные провода, но кроме банки в коробке был только купон на скидку. За 15-20 минут теста, зарядил планшет Huawei Mediapad T3 с 21% до 30%, отдав при этом только 6% своего заряда. Поглядим, как себя покажет в дальнейшем использовании. Через неделю-другую дополню отзыв.

  10. Avatar for A***a


    While everything suits. Charges the phones well, but it charges itself for a long time 🙁 but did this method according to the reviews: completely discharge, then charge 100% and 3 times quickly. I’ll see what will be 8_8 thanks!

  11. Avatar for J***z


    Llego muy rápido en 2 días, lo único es q viene sin cable para cargarla.

  12. Avatar for D***v


    Пришел быстрее всех ранее заказанных

  13. Avatar for W***t


    Quickly delivered. The charge was 76%. Let’s see…

  14. Avatar for H***r


    I recommend it for you to choose the right one. i recommend it for you.

  15. Avatar for R***p


    Works fine.

  16. Avatar for V***k


    Good paverbank. I’ll lock it up. Jeez narikan.

  17. Avatar for V***k


    заказ доставили на второй день после оплаты.аккумулятор очень хороший правда разряжен полностью.спасибо продавцу за качество продукции и быструю доставку.продавца рекомендую на все 100 процентов.

  18. Avatar for s***s


    доставка супер быстро.

  19. Avatar for G***v


    Order came in three months, goods like OK

  20. Avatar for S***v


    Thank you, everything is very cool and fast. I recommend the seller definitely!

  21. Avatar for A***y


    Заказываю in this store have repeatedly, quality hight quality, shipping by courier to door, ordered 1.05.2021, in Rostov delivered 10.05.2021, charged at 71%, recommend))))

  22. Avatar for d***a


    <2en> received but without charger and not yet tested

  23. Avatar for A***v


    It’s like the description. I came for a week delivery DPD, directly to the house.

  24. Avatar for E***o


    Very quickly delivered. He took it in the spot. Everything works.

  25. Avatar for G***N


    <2en> very good product, satisfied with the description.

  26. Avatar for Z***y


    My package has never arrived so fast from abroad !!!
    Thank you very much

  27. Avatar for A***v


    Great stuff. I order for the third time. All 3 work on Hurray.

  28. Avatar for V***v


    Excellent delivery, the seller is very sociable, will help in case of difficulties, I advise

  29. Avatar for S***a


    Доставка в Москву 3 дня. Отличные аккумуляторы, брала два черный и белый. Пришли оба с зарядкой 80%.

  30. Avatar for S***n


    It came within a week. Charged was 72%. Recommend

  31. Avatar for D***v


    Denverlog: 0 to 100 charges for 19000 Mans. The charge level indicator does not correspond to the validity: At the time of the indicator 50%, my ampereltmeter showed a charge of 6000 man. On the indicator in 90% digits 90 is frozen in place and just flashing when my sensor shows the normal charge current…
    Not the best external battery from romoss. I advise on 30000 man!

  32. Avatar for a***h


    Спасибо все пришло
    Даже раньше на два дня
    Доставлена курьером
    Коробка вся целая без повреждений
    Заказываю не в первый раз
    Продавец молодец

  33. Avatar for V***r


    Delivery 1 week. Packed well. Charge on each 75%. I haven’t checked the case yet. I’ll unsubscribe later.

  34. Avatar for I***v


    All clearly) the battery is well packed) has reached in 7 days. Charged at 70%. Purchase is satisfied) to the seller Thank you

  35. Avatar for A***N


    The parcel came quickly, did not check yet but the charging was 75 percent.

  36. Avatar for R***n


    Order delivered by courier. Decorated with dignity, charged at 78%, itself charges, the smartphone charges. Until I can tell you, how many times will it be enough to charge the smartphone, I’ll unsubscribe later.

  37. Avatar for I***v


    Came to the Altai territory after 12 days, delivered to the house, palpably heavy, charged two phones, discharged by 35%.

  38. Avatar for 0***r


    Fast shipping. Cool, compact, charges quickly! Recommend)

  39. Avatar for A***v


    I like everything. Good plastic. Came charged at 75%.

  40. Avatar for С***в


    Everything came whole and works. more precisely I can say in a couple of days.

  41. Avatar for E***A


    I ordered 18.07, I came to the Smolensk region 22.07 in stock. Charged at 74 percent. A very heavy man, if anything, can also be used as a stupid heavy weapon. Packed hood.

  42. Avatar for S***a


    Just super! Ordered on July 18, July 22 took Ude at the cash desk in five (Samara). The bank has not yet used, I took it for a gift, I’ll add a review later if that

  43. Avatar for o***o


    It came 12 days before Bashkiria from Podolsk, charged for 72%, heavy but ergonomic, my channel on yutuba,, i’m 102 of the profession, and I’m’m not

  44. Avatar for b***b


    Fast shipping DPD.
    I put it in zero. But with charging while the question.
    Flashing numbers when charging. At what with different charges and different laces.
    On the other side of the bank flash unless the charger is suitable. So I can’t understand. Works or does not work correctly.

  45. Avatar for O***O


    I did not open the package, because I ordered it for a gift.

  46. Avatar for T***a


    Everything is super, both fast delivery, and the quality of the goods.

  47. Avatar for P***L


    fast delivery, good price, original, recommended seller

  48. Avatar for D***o


    Fast shipping. The article fits the description. The best powerbank I ‘ve ever had. With this last order I already have three equals and they work perfectly. I recommend it to 100%.

  49. Avatar for m***l


    Everything is fine. Shipping fast. All connectors work. Big One. Good thing not to take 30000

  50. Avatar for V***y


    Very cool bank. Everything was packed and branded with branded stickers. Very convenient, not too large size, but at the same time heavy)) after unpacking I managed to charge the phone, on IP. XR with a jar took 17%. In general, so far, I’m happy)

  51. Avatar for M***v


    It came days for 5) brought the courier straight home. All is well. It’s loaded out of the box. Charges quickly.

  52. Avatar for y***v


    The product came in a worthy condition of the seller I recommend from the heart

  53. Avatar for I***v


    Delivery is fast, very. Pleased with the presence of three different inputs for charging, in the description immediately did not see the elder son happy!

  54. Avatar for I***v


    It came quickly. So heavy. Let’s see how it shows itself. I think it won’t fail. Thank you.

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