Romance 20000mAh with built-in cable for bidirectional fast charging


Roman Shi dual built-in cable 20000mAh power bank 22.5W fast charging with large capacity of 10000, compact mobile power flash charging suitable for Huawei, Apple, iPhone, Xiaomi, and outdoor mobile phones


The Romance dual built-in cable 20000mAh power bank is an efficient flash charging mobile power supply suitable for Huawei, Apple, iPhone, Xiaomi and other mobile phones. It has a high-power fast charging of 22.5W, which can quickly charge mobile phones and is particularly suitable for outdoor use. This power bank comes with a dual line design, making it convenient for users to connect different devices. Its large capacity of 20000 milliamperes provides long-lasting range, meeting the charging needs of users in various scenarios. In addition, it is compact, lightweight, and easy to carry, making it an ideal choice for outdoor travel, office and other scenarios. No matter which type of phone you are using, this power bank can provide you with fast and stable charging support.

Additional information


PAC series







shell material


Rated Capacity


Maximum output power



Equipped with data cable

Charging protocol

PD2.0 PD3.0 sfcp

Battery Type

lithium polymer battery


Shenzhen Romanshi Technology Co., Ltd

battery capacity

20000mAh, 10000mAh

sort by color

White – [comes with dual line fast charging] Huawei 22.5W+Apple 20W, Sky Blue – [comes with dual line fast charging] Huawei 22.5W+Apple 20W, Taro Purple – [comes with dual line fast charging] Huawei 22.5W+Apple 20W, Pink blue gradient – [comes with dual line fast charging] Huawei 22.5W+Apple 20W

19 reviews for Romance 20000mAh with built-in cable for bidirectional fast charging

  1. Anonymous

    Really good stuff

  2. Anonymous

    I really like this color,

  3. Anonymous

    Product weight: quite good

  4. Anonymous

    This user did not fill in a review.

  5. Anonymous

    Charging speed: The charging speed is good

  6. Anonymous

    The size is large and the color is also very neat,

  7. Anonymous

    Baby is doing well?? Fast logistics! Worth buying!

  8. Anonymous

    The quality is very good, and the appearance is also good.

  9. Anonymous

    It can charge your mobile phone three times, which is good mainly because it can be taken on the high-speed rail.

  10. Anonymous

    The power bank is compact, easy to use, has a large capacity, beautiful colors, and good customer service attitude

  11. Anonymous

    Size: It fits my hands very well and is not very heavy to hold. I hope you can have a good experience after using it

  12. Anonymous

    This color is very nice. It’s not a loss at all for the ten yuan price. I’ve used blue, but I still recommend buying this one.

  13. Anonymous

    The size is just right and the steel is good, it can be held in one palm, and the capacity is large enough to be charged several times,

  14. Anonymous

    Yes, it is very durable after being charged several times, but the size is a bit too big, making it inconvenient to carry in a small bag for women.

  15. Anonymous

    The size is convenient to carry, can be placed in a bag, and does not take up too much space. The charging speed is relatively fast. Can fully charge twice

  16. Anonymous

    It looks great and has a large capacity. It can be charged 3-4 times. It comes with 2 charging cables. You don’t have to worry about your phone running out of battery when you take it out.

  17. Anonymous

    Size: This is my second purchase. It’s compact and doesn’t take up much space when I carry it with me. Capacity: A super large-capacity battery pack that can charge my phone two or three times when fully charged.

  18. Anonymous

    I have something to do tomorrow and I need a mobile power bank. It will be delivered the next day. It’s great! This was recommended to me by someone else. I bought this Romas before. I believe that Xiaolu will reply to messages very quickly!

  19. Anonymous

    Size: The size is just right. Capacity: 20000 milliamps. Product weight: not heavy, very light. Charging speed: very fast, even faster than other power banks, durable. It only consumes 13% of the battery when fully charged from 69 when taken back. It is not a virtual charge and can be charged many times

Add a review