Credit Card Size
The slim design fits easily into standard wallets and pockets.
Power Banks
/ TNTOR
8.6
TNTOR Power Banks
These ultra-slim portable chargers fit inside wallets and pockets for immediate mobile power. They provide a compact backup for users who need to charge phones without carrying bulky accessories
Featured listing
What stands out
Integrated Connections
Built-in USB-C cables eliminate the need for extra cords.
Universal Compatibility
These models work with iPhone, Samsung, and Android devices.
In this directory
Ultra Slim Portable Power
This set focuses on minimal thickness and integrated cable management for mobile devices. The listings highlight hardware designed for pocket storage.
- Ultra slim profile
- Built-in USB-C cable
- Credit card size dimensions
- Pocket and wallet compatibility
- iPhone 15 16 17 series support
- Android battery pack functionality
Why these models
Current models
TNTOR focuses on Power banks for iPhone, USB-C power banks, Power banks with built-in cables, Power banks for Samsung in the current models.
The specs that matter
These ultra-slim portable chargers fit inside wallets and pockets for immediate mobile power. They provide a compact backup for users who need to charge phones without carrying bulky accessories
The intended job
Power banks for iPhone, USB-C power banks, Power banks with built-in cables, Power banks for Samsung is the split that matters in this TNTOR range.
The useful split
Compare TNTOR models on Power banks for iPhone, USB-C power banks, Power banks with built-in cables, Power banks for Samsung. Examples: Ultra slim credit card size portable charger; Slim travel charger with lightning cable; Pink credit card size power bank.
Products
4 power banks on this hub
Also in With built-in cables Affordable
Scorecard
Good and less good
Drawn from 8 analyzed reviews
Often liked
- Ultra-slim profile 6
- Emergency top-up power 3
- Wallet pocket fit 3
- Built-in Lightning cable 2
- Full charge capacity 2
Limits
- Built-in Lightning cable 2
- Fragile cable durability 2
- Heat during charging 1
- Lightning-only compatibility 1
- Quality control issues 1
- Ultra-slim profile 1
- Wallet pocket fit 1
Notes
From this set
The slim size is perfect because it actually fits in my wallet like a card.
I like that the USB-C cable is built right into the unit so I never forget it.
This is the thinnest charger I have used for my iPhone 16.
Close brands
Kindred to TNTOR
Quick answers
TNTOR Questions
How large are these power banks?
These models are ultra slim and roughly the size of a credit card.
Do I need to bring my own cable?
No, these units feature a built-in USB-C cable for direct charging.
Which phones do these chargers support?
They are compatible with iPhone 15 through 17 series, Samsung, and Android devices.
Where can these be stored?
The thin design allows for storage in pockets or wallets.