(33 customer reviews)

Power Bank 20000mAh


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

AustraliaChinaFranceGERMANYRussian FederationSpainUnited States
SKU: 32922915271 Category:


20000mAh ROMOSS LT20 Power Bank Dual USB Powerbank External Battery With LED Display Fast Portable Charger For Phones Xiaomi

Package Details
1 x Romoss LT20 20000mAh power bank with retail box
1 x Cable
1 x Cable(please pay attention to, LT20 with the calbe, but LT20PS without calbe )
1 X Use Manual

Features :
Capacity : 20000mAh
Output : 5V 1A/5V 2.1A
Input : 5V/2.1A

Specifications :
Size: L16.7CM*8.25CM*H2.3CM
Color: White
Weight : About 472g

【20000mAh Large Capacity】

Work with all of iPhone/iPad/Tablets,other cell phones and electronic devices.It can charge about 8 times for iPhone7,about 5 times for HuaweiP9,about 5 times for Xiaomi4/Xiaomi note,about 3 times for ipad mini2.20000mAh Large Capacity Suitable for everyday using,traveling,camping or other outdoor activities.What’s more you can use it in your garden,for your USB appliances,like string light.

【3-Input & 2-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. 2-Output: 2 USB outputs enable to charge a mobile phone, a tablet or a Nintendo Switch simultaneously.

【Exactly Display】

This portable power bank has a full-view LED display, it presents available battery percentage exactly. Ensures easy check and accurate battery capacity.

【Allowed On-Board Flight】

With built-in polymer cells are complaint with Civil Aviation Standards are allowed on aboard flight without any safety concerns.

【Arched Body Design】

Arched body design for single hand operation, it is more comfortable for you and easy to carry.

【Quality Assurance & Certified Safe】

Our Li-Polymer batteries adhere to the highest safety and quality standards.Automatically adjust the output power to deliver the optimal charging current keep your devices from overcharging, over-current, over-voltage and short circuit.


Additional information

Brand Name


Battery Type

Li-polymer Battery


Digital Display

Battery Capacity


Charging Devices

for Smartphone

Shell Material






Support Quick Charge Technology


Supports Solar Energy


Quality Certification


Is LED Lamp Illumination


Power Bank Color



Power Bank/External Battery Pack/Portable Charger

Powerbank Model

Romoss LT20 LT20 PS

Compatible With

Mobile Phones&Table PCs

Rated Energy


Transform Rate

About 85%

Poverbank Feature

Digital Display

Input Interface



DV5V 2.1A

Output Interface

Double USB


DC5V 2.1A/DC5V 1A

Allowed On-Board Flight


Wholesale / Dropshipping



With Cable


Without Cable

33 reviews for Power Bank 20000mAh

  1. R***n

    Fastest shipping. I recommend

  2. A***v

    All norms

  3. A***v

    Delivery for 3 days before St. Petersburg.

  4. P***i

    Corresponds to the description

  5. I***

    It came in two weeks with a charge of 76%. The whole came, in excellent condition, the charge did not check. Seller thanks

  6. M***a

    Very fast shipping

  7. A***h

    Very satisfied, works without complaints. Heavy and size is not small

  8. A***v

    Arrived quickly for 6 days, the charge was 76%, but discharged quickly, then charged 7 Watt Block 16 hours, while holding. The screen to display the charge consumes a lot and on the wire will never fade.

  9. S***a

    Came quickly, declared 20000 corresponds

  10. M***v

    In the Moscow region it was 12 days, ordered in Tmall, brought home by courier from sdek.

  11. A***v


  12. G***g

    Thank you very much to the store!!! The product corresponds to the description. Product and seller recommend!!!

  13. D***a

    The goods came quickly, a little less than a month. Wrote to the store, no response 12 days, like fast charging (Redmi Note 8pro 18 W fast charging, tried with baseus wire, still does not work on the power bank (standard charging and wire from the kit/baseus charges the phone quickly)). I bought for $17,64. The device for checking the battery is not, unfortunately. The battery on the phone is 4500, the power bank charges 3 times exactly, it seems even more. In the absence of fast charging, the dispute decided not to open, in connection with coronavirus, people and so have enough problems.

  14. E***a

    The goods were put in a simple plastic envelope, without a doll, but the box did not seem to be wrinkled. However! The box was clearly opened, there are damage, and the battery itself is slightly clamped, but did not notice obvious traces of operation. I do not shoot a star for this, as I came for a week, sending was the next day. I went half a day-very satisfied, charges quickly, played half a day, watched the video, talked a lot-10% of the total charge was used. Purchase is completely satisfied. Too big to keep all the time at hand in your purse, so later I will buy another small one.

  15. Customer

    Very fast delivery

  16. Y***v

    Everything is cool

  17. A***v

    Fast shipping. Works 🙂

  18. A***V

    Good Bank

  19. J***a

    23L was received in high speed charge dont

  20. Z***n

    Delivery by regular mail. Heavy shit.

  21. Z***v

    As always excellent quality

  22. D***v

    All well done and quality at the level very fast delivery 8 days to novosiba

  23. R***n

    It came 5 days before Moscow all as in the description I recommend the store to communicate promptly

  24. A***v

    All OK

  25. I***k

    Delivery is fast. Took for a gift. Not opened.

  26. I***a

    Delivery to Stavropol territory 8 days, by mail. The store packed the goods in a normal package without a bubble, it’s good that it came without damage. Power Bank is good, all as in the description, charged at 85%, complete with a cord 30 cm. I recommend to buy.

  27. Customer

    The article meets the characteristics announced. Excellent.

  28. T***a

    Delivered very quickly

  29. V***v

    Thank you all super

  30. Customer

    I order a second time. The power bank is as always beautiful, but this time the box is very wrinkled during transportation. For donation had to shift to another. Otherwise excellent, so I do not shoot the star.

  31. R***r

    Charged at 71%

  32. B***k

    Very fast shipping in a few days. Product works. Recommend store.

  33. M***a

    It seems to charge. Next will be seen

Only logged in customers who have purchased this product may leave a review.