High Capacity
The 20,000 mAh cell provides multiple charges for mobile devices.
Power Banks
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DongGuan Yachen Digital Technology
DongGuan Yachen Digital Technology Power Banks
This catalog highlights high-capacity portable chargers with integrated cables. These units support multiple device types for travelers and heavy users
Featured listing
The gist
Integrated Cables
Built-in cables remove the need to carry extra cords.
Fast Charging
These units deliver 22.5W power for quick device recovery.
About this lineup
High Capacity Portability
These listings center on 20,000 mAh portable chargers with multi-device support. The designs include built-in cables for iPhone, Samsung, and Android hardware.
- 20,000 mAh battery capacity
- 22.5W fast charging output
- Built-in charging cables
- Universal Android and iPhone support
- Travel essential black finish
Built this way
Universal Support
These models work with iPhone, Samsung, and Android devices. They are versatile for multi-device households.
Travel Utility
The high capacity is designed for long trips. These are listed as travel essentials.
Cable Management
The built-in cables simplify the charging process. Users do not need to bring separate wires.
Slim Design
Despite the 20,000 mAh capacity, these maintain a slim profile. They are built for portability.
Products
1 power bank by DongGuan Yachen Digital Technology
High capacity travel charger with cables
Black power banks · Power banks for iPhone · Travel power banks · Power banks with built-in cables · Power banks for Samsung
From use
What people say
The built-in cables are very convenient for charging my Samsung and iPhone at once.
This 20,000 mAh charger lasts for days during my business trips.
I like that the 22.5W fast charging works quickly on my Android phone.
Before you buy
Yachen Questions
What devices do these chargers support?
They support iPhone, Samsung, and Android devices.
What is the battery capacity?
These models feature a 20,000 mAh capacity.
Do I need to bring my own cables?
No, these power banks feature built-in cables.
Is fast charging supported?
Yes, these units provide 22.5W fast charging.