Pocket Sized
Credit card dimensions allow for storage inside a wallet.
Power Banks
/
Shenzhen LDTEK Technology
Shenzhen LDTEK Technology Power Banks
This collection focuses on ultra-slim, credit card sized portable chargers. These models are designed to fit into pockets and wallets for daily travel
Top pick
In short
Built-in Cables
Integrated USB-C or Lightning cables eliminate the need for cords.
Lightweight Build
Thin construction provides power without adding bulk to pockets.
In this directory
Ultra Slim Portability
These chargers range from 3,500 mAh to 5,000 mAh. They feature dedicated cables for specific iPhone and Android generations.
- Credit card size design
- Built-in USB-C cables
- Built-in Lightning cables
- 5,000 mAh slim capacity
- 3,500 mAh ultra-thin models
- Pink and neutral color options
Why these models
Wallet Compatibility
The TNTOR series is designed to be thin enough for a wallet. This is ideal for emergency backup power.
Android and iPhone
Specific models cater to USB-C for iPhone 15/16/17 and Samsung. Others use Lightning for older iPhone series.
Daily Travel
These are for users who prioritize weight over high capacity. They provide enough power for a single charge.
Integrated Connectors
The cables are tucked into the frame. This ensures you always have the right connector available.
Current set
1 power bank by Shenzhen LDTEK Technology
Thin portable charger with built-in USB-C
Power banks for iPhone · USB-C power banks · Travel power banks · Power banks with built-in cables · Power banks for Samsung
Notes
Notes from buyers
This fits perfectly in my wallet and I never forget my cable.
The pink color looks great and it is incredibly thin for travel.
It is the perfect size for a quick charge during a long day out.
Questions
LDTEK Slim Questions
Will this fit in my pocket?
Yes, these are credit card sized and designed for pockets or wallets.
Does it work with iPhone 16?
The USB-C models are compatible with the iPhone 15, 16, and 17 series.
Do I need to bring a cable?
No, these models have built-in USB-C or Lightning cables.
What is the capacity of the thinnest model?
The ultra-slim travel models offer 3,500 mAh or 5,000 mAh.