Romance 20000 mAh fast charging portable


Romance 20000mAh power bank with dual built-in cables, bidirectional fast charging, large capacity flash charging of 10000, compact mobile power flash charging suitable for Huawei, Xiaomi, Oppo, Apple 15, outdoor mobile phone


This Roma power bank has a large capacity of 20000 milliamperes, providing long-lasting and stable power supply for your device. It supports bidirectional fast charging, greatly improving charging speed and saving valuable time. The unique built-in cable design makes it convenient for you to charge in any environment without carrying additional cables. It is suitable for a variety of phone models such as Huawei, Xiaomi, OPPO, Apple, etc. It is an ideal choice for outdoor travel and business people. The compact size and lightweight make it easy for you to carry around anytime, anywhere, making it an indispensable mobile power source. Please note that the actual charging effect may vary depending on the device model and charging protocol. It is recommended to refer to the product manual when using.

Additional information




5V 9V





shell material


Rated Capacity


Maximum output power



Equipped with data cable

Battery Type

lithium polymer battery

Charging protocol

Pd2.0 PD3.0 QC2.0 QC3.0 DCP sfcp


Shenzhen Huazhongke New Materials Technology Co., Ltd/

battery capacity

20000mAh, 10000mAh

sort by color

Sky blue * Comes with dual line * [20W/22.5W fast charging], Classic white * comes with dual line * [20W/22.5W fast charging], Taro puree purple * comes with dual line * [20W/22.5W fast charging], Pink blue gradient * comes with dual line * [20W/22.5W fast charging], [Newly upgraded 30W/22.5W] * Sky blue * Comes with dual line * Suitable for Apple 15, [Newly upgraded 30W/22.5W] * Classic white * Comes with dual line * Suitable for Apple 15, [Newly upgraded 30W/22.5W] * Pink blue gradient * Comes with dual line * Suitable for Apple 15

20 reviews for Romance 20000 mAh fast charging portable

  1. Anonymous

    Pretty good, a little heavy

  2. Anonymous

    High face value, flexible charging with two interfaces, suitable size and large capacity, overall very satisfied!

  3. Anonymous

    The logistics are fast, and it feels very textured when held in hand. The charging speed is very fast, making it worth buying

  4. Anonymous

    Size: Exquisite Capacity: 20000 milliamperes is sufficient Product Weight: Excellent Charging Speed: Fast, Apple phone can be fully charged in half an hour

  5. Anonymous

    The power bank comes with dual wires, two inputs and three outputs, and a large capacity of 20000 milliamperes. It fits perfectly with one hand and is a must-have for travel!

  6. Anonymous

    The power bank is convenient to carry, compact and convenient. The appearance design is beautiful, and the charging speed is fast. The cost-effectiveness is very high. I really like it

  7. Anonymous

    Size: very suitable. Capacity: 10000, which is perfect for going out. Product weight: very good. After all, it is an old brand. Charging speed: very fast, just like the original charger

  8. Anonymous

    Size: Suitable for easy carrying. Capacity size: A 10000 milliampere battery can be charged twice. Product weight: The weight is relatively light. Charging speed: The charging speed is very fast.

  9. Anonymous

    Size: Suitable for easy portability. Capacity: Sufficient battery for long-lasting battery life. Product weight: Lightweight. Charging speed: Extremely fast. Dual ports can charge iPads and iPhones

  10. Anonymous

    I am already a loyal customer of Romance because I discovered a store through purchasing data cables. I bought a power bank this time, it feels very heavy and looks good. 20000 can be brought onto the plane

  11. Anonymous

    Super nice color.I have been using a power bank from Roman Shijia.Their products are trustworthy, their quality is guaranteed, and their price-performance ratio is very high.Charging speed is also very fast.

  12. Anonymous

    It’s not particularly big or heavy, but it charges very quickly and can be used for a long time. It can be charged several times without any problem! Moreover, the color scheme is really beautiful and unique.

  13. Anonymous

    Overall, it’s pretty good. It looks good, has a large capacity, and gives you a sense of security when you go out. The size is just right, and you don’t have to worry about not being able to pass the security check.nice

  14. Anonymous

    Size: Suitable Capacity: Completely enough Product weight: Light Charging speed: Good and fast. It comes with two wires, which is very convenient. The power is displayed and the color is also very nice. I am very satisfied.

  15. Anonymous

    I have already bought two power banks from Roma Shi, and the battery level is not inflated, very durable. 20000 milliamperes can charge my phone several times. This power bank comes with a very convenient charging cable, I really like it!

  16. Anonymous

    The quality of Roma’s power bank is very good. I have bought a 10,000 mAh power bank from this brand before. The 20,000 mAh power bank I bought this time can charge three or four mobile phones. The white color is also very nice and clean, and the hand feel is better than the weight. The 10,000 mA model is heavier and has good value for money!

  17. Anonymous

    Borrowing from friends and making friends, I rushed once and found it very useful. So, I took one myself, with my hand? The phone is about the same size, and it can charge three phones from 10% to 98%. The charging is not accurate?? Chang Kuai, my Huawei phone shows fast charging when connected, and my iPhone is also fast, and it comes with it?? There are three types of cables, which are very convenient for me with two phones. I don’t need them?? Striped

  18. Anonymous

    Charging speed: This model is fast charging, and the charging speed is quite fast, similar to that of a mobile phone. Charging the power bank can also be done using a fast charging cable. Size: It is about the size of a palm and is also convenient to use. Capacity size: I bought a 20000 milliampere battery, but it seems to only lose more than 5% when charged 40% to 12P, which is quite durable. Product weight: It is relatively lightweight and convenient to carry.

  19. Anonymous

    I received this baby and am very satisfied! The quality is very good, exactly as described by the seller, without any color difference or defects.The packaging is also very beautiful, the delivery is fast, and the logistics tracking is also very timely.The seller’s service attitude is very good. If you have any questions, he will respond promptly and is very professional.All in all, this is a very pleasant shopping experience and I highly recommend it to everyone!

  20. Anonymous

    Product evaluation: 1. The baby has been received, the packaging is intact, the delivery speed is very fast, and the seller’s service attitude is also very good.2. The power bank has a very fashionable appearance, feels good in the hand, is just the right size, and is very convenient to carry in a bag.3. The charging speed is really fast. After charging my phone several times, there is still enough power left. The capacity is definitely sufficient.4. After using it for a few days, I feel that the battery is quite durable, there are no problems, and the quality is very reliable.5. Super cost-effective, with such quality and performance, the price is really affordable.6. The smart charging function is also very practical, so you don’t have to worry about overcharging damaging the battery.7. In short, this shopping was very successful. I will recommend it to my friends and will come back next time!

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