(31 customer reviews)

Power Bank 30000mAh


NOTE: Only Shipments from China, or the United States can deliver to the US

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SKU: 32922853761 Categories: , ,


ROMOSS Sense 8+ 30000mAh Power Bank Portable External Battery

Package Details

1 x Romoss 30000mAh power bank with retail box (The package do not include cable)
1 X Use Manual

  • Capacity : 30000mAh
  • Output 1 : 5V 3A Or 9V 2A Or 12V 1.5A
  • Output 2 : 5V 3A Or 9V 2A Or 12V 1.5A
  • Output 3 :5V 2.1A
  • Input for Micro USB: 5V 2A or 9V 2A
  • Input for Type- C(2 way QC): 5V 2A or 9V 2A
  • Input for Lightning: DV5V/2.1A
  • 18W Two – way Quick Charge
  • 3 input and 3 output ports
  • 3 Simultaneous charging


  • Size: L16.7CM*W8CM*H3.28CM
  • Color: White
  • Weight: About 671g
  • Capacity: 30,000 mAh

30,000mAh Large Capacity

Works with all of iPhone/iPad/Tablets, other cell phones, and electronic devices. It can charge about 12.6 times for iPhone8, about 7.2 times for Samsung S9, about 7.2 times for Huawei P10, about 4 times for Nintendo Switch.

30000mAh is a large capacity and is suitable for everyday use, traveling, camping or other outdoor activities.

3-Input & 3-Output

3-input: Micro-USB, lighting and Type-C provides high convenience of recharging this power bank with any of these 3 widely used cables.

3-Output: 3 USB outputs enable to charge a mobile phone, a tablet or a Nintendo Switch simultaneously at maximum speed up to 3 amps.

Additional information

Brand Name


Battery Type

Li-polymer Battery


Support Quick Charging

Battery Capacity


Charging Devices

for Smartphone

Input Interface

Apple Interface

Shell Material






Support Quick Charge Technology

Two-way Quick Charge

Supports Solar Energy


Quality Certification


Is LED Lamp Illumination





Power Bank/External Battery Pack/Portable Charger


Romoss Sense 8+





Transform Rate

About 85%


QC 3.0 Two-way Fast Charging

Output 1

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

Output 2

Output :5V 2.1A

Output Interface

Double USB& Tpye-C

Input for Micro USB

5V 2A or 9V 2A

Input for Type- C(2 way QC)

5V 2A or 9V 2A

Input for Lightning


Compatible Model 1

External Battery Pack For Xiaomi Samsung Phone Power Bank Powerbank

Compatible Model 2

Power Bank For iPhone 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


Fast Charging

PD QC Two-way Fast Charging Portable Charger

Pay Attention To

Samsung S9 Can Not Support Fast Charging

31 reviews for Power Bank 30000mAh

  1. G***a

    Excellent) as always!

  2. V***n


  3. A***o

    Fast shipping, track tracking. Packed bvlo straight over and over reliably, came charged by 3 divisions of four, recharged one division of hours 5. for 4 charging from 30% huavei P20 Pro removed 1 Division of the bank

  4. J***n


  5. A***v

    The battery is just fire! Charged hour 13-14! Itself gives the charge for the second evening, I charge the tablet and phone in turn!

  6. A***z

    I did not receive the goods and the money was returned to me.

  7. D***r

    The powerbank is amazing. Shipping was super fast. Poorly the instructions/manual weren’t in English. And there was also no warranty card.

  8. K***m

    Too big than I expected. That’s only the problem, Oops to carry.

  9. A***f

    Capacity within 23tys-26tys. returns every time different. Full Bank charged iPhone xsmax 3,5 times. The Chinese have their own mathematics. I don’t understand anything. The wire is original, the room temperature is normal. So be prepared that the presence of a capacity of 26 thousand does not say that you have them, however absurd it does not sound)

  10. N***n

    Really heavy equipment, its money is worth, came within a week to the Republic of Komi, I’m happy!

  11. A***n

    The goods came 11 days before nizhneudinsk Irkutsk region. we will use

  12. P***l

    perfect! 4 days to cz. from Belgium warehouse. no tax. use for Macbook 12″ – working well . Thank you

  13. V***f

    With keshbaks and coupon for 200₽ took about 1450₽-PCs in early March. And then $ climbed the mountain as soon as I had time!? Power Bank bomb! I got half charged, almost a day planted it in 0 games on the phone, charged 2 phones, watched all evening movies on YouTube. on the trail. the day finally went out the last diode and it turned off! In general, through the charger from Xiaomi Redmi Note 4, at 5V and 2 A, flew into it 26000 + mAh for 16 + hours. Yes, it charges for a long time. but it also gives the charge as slowly. How to correctly count, I HS, but in my opinion enough and the Bank justifies itself.

  14. K***n

    Good for its price just great

  15. S***h

    Quality goods, take boldly

  16. M***g

    To jezt all OK, but time shows.

  17. S***y

    Battery bomb! Came almost fully charged. Enough for a lot of phone charges. And yes, the delivery was from Russia, very fast! 🙂

  18. E***

    Super, take it will not regret…

  19. J***a


  20. Customer

    And like.

  21. A***F

    The order came the next day.

  22. V***v

    Great item

  23. E***e

    The goods are decent, in good performance, in the future I will order a silicone case for it, delivered to the House Courier.

  24. A***y

    Thank you.

  25. P***n

    Sent very quickly, literally an hour after payment. Went to the Tula region for 10 days, came to the Post Office. Good quality product. Was charged at 2/3. Charged out of the box twice the phone with a 3600 mAh battery. charged 1 ampere unit per day. Seller recommend

  26. O***N

    Normally, IML shipping 15 days to Primorye. Everything works. Let’s see how it will be in the future. With the store did not communicate

  27. V***k

    Good bank for the price

  28. L***a

    Super fast charging. the battery is really huge))) half a kilo exactly weighs)) has not yet checked but ordered a second, in trips useful

  29. D***o

    This is the best power bank to date. I recommend. Came exactly for a month. Packed very well

  30. S***l


  31. A***a

    The product is as the description. Good product.

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