inCharge® Mini - The Smallest cable ever - USB to Lightning - Compact black inCharge Mini cable with USB-C and Lightning connectors and braided finish. - Rolling Square

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inCharge® Mini - The Smallest cable ever - USB to Lightning - Compact black inCharge Mini cable connectors showing USB-A to Lightning, USB-C to Lightning, USB-A to USB-C, and USB-C to. - Rolling Square

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inCharge® Mini - The Smallest cable ever - USB to Lightning - Four short black charging cables with silver connectors, labeled USB-C to Lightning, USB to Lightning, USB-C to USB-C, and. - Rolling Square

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inCharge® Mini - The Smallest cable ever

Name: inCharge® Mini - The Smallest cable ever
Brand: Rolling Square
SKU: PROCCR
Price: 19.90 USD
Availability: InStock
Rating: 4.7 (33 reviews)

$19.90

Color: USB-C to USB-C

Quantity:

⚠️ Limited stock available near you. Adding this item to your order may result in slower shipping options.

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Designed in Switzerland

inCharge Mini is the MFi-certified version of the original keyring cable that started it all in 2015, with millions of units sold worldwide.

🧲 Magnetic Keyring Design
Snaps securely onto your keychain, ensuring it’s always with you when needed.

🔌 Universal Compatibility
Works with over 7 billion USB-A and USB-C ports across the world.

⚡️ Reliable Power Anytime
Makes low battery a problem of the past by keeping essential charging always within reach.

inCharge Mini is the MFi-certified version of the original keyring cable that started it all in 2015, with millions of units sold worldwide.

PRODUCT INFO

inCharge® Mini is the MFi certified inCharge®, a series of keyring cables invented by Rolling Square in 2015, with over 1 million units sold.

inCharge® Mini magnetically snaps onto your keychain, so it’s never left behind.
With over 7 billion USB-A and USB-C ports around the world, inCharge® makes low battery a problem of the past.

Connections

input	output	power
USB-A	Lightning	5V 2A / 5V 2.4A
	USB-C	5V 2.4A / 5V 2.1A
USB-C	Lightning	9V 2A / 5V 2.4A
	USB-C	20V 5A

Designed with love ❤️️ in Switzerland

TECHNICAL SPECIFICATIONS

Technical

Dimensions: 50mm/1.9inch (L) x 12mm/0.4inch (W) x 13mm/0.5inch (H)

Charging:

- 12W USB to Lightning

- 18W USB-C to Lightning

- 15W USB to USB-C

- 100W USB-C to USB-C

Data transfer: up to 480mbps / 60MBps

N52 Magnets: the highest magnets’ grade possible.

Anti-slide system: designed to never lose your inCharge® MINI.

Compatibility

iPhone, iPad, iPod

Smartphones, tablets

Type-C devices

MicroUSB devices

WHAT'S IN THE BOX

inCharge® MINI

Matte black split ring

HOW TO USE

REVIEWS

AS SEEN ON

inCharge® Mini - The Smallest cable ever

$19.90

ADD TO CART

ADD TO CART
$19.90

🤔 QUESTIONS?

How fast will it charge my phone?

It depends on which connector variant you choose. USB-C to Lightning delivers up to 18W, USB-A to Lightning up to 12W, and both USB-C to USB-C and USB to USB-C reach up to 15W.

Is this cable actually durable or will it snap after a few weeks on my keys?

The housing is a zinc-aluminium alloy and the cable itself has 90 braided copper wires wrapped in TPU and reinforced with nylon, which the manufacturer calls the strongest single connection keyring cable ever built. A TPU cable guard also stops it from bending past its critical point.

Will it stay attached to my keyring or fall off in my pocket?

It uses N52 grade magnets, the highest magnet grade available, plus a built in anti-slide system specifically designed to keep it from slipping off your keyring.

Which version do I need for my iPhone or Android?

For iPhone, iPad, or iPod pick the USB-A to Lightning or USB-C to Lightning variant. For Type-C smartphones and tablets, choose USB to USB-C or USB-C to USB-C.

What comes in the box?

You get the inCharge Mini cable itself and a matte black split ring for attaching it to your keys.

Is it MFi certified so it won't damage my iPhone?

Yes, inCharge Mini is MFi certified, meaning it's officially approved by Apple for safe use with iPhone, iPad, and iPod.

How small is it really, will it actually fit comfortably on my keyring?

It's tiny: 50mm long, 12mm wide, and 13mm high, only slightly bigger than a peanut. It's built specifically to sit on a keyring without adding bulk.

Can I also transfer files with it, or is it charge only?

It handles both. Data transfer runs at up to 480mbps (60MBps), so you can sync files as well as charge.

Can I use it with my laptop's USB-C port too?

Yes, the USB-C to USB-C and USB to USB-C variants work with any of the 7 billion+ USB-A and USB-C ports worldwide, which includes most laptops.

Will the metal housing scratch my keys or phone?

The housing is a zinc-aluminium alloy chosen for protection and long term stability, and the design is compact and smooth so it sits cleanly among your other keys.

Compact and reliable for everyday use

I came across this little charger in a video and decided to give it a try. The delivery was pretty quick, and I’ve attached it to my keyring. It has been super handy ever since. My only downside is that my phone is quite large, so it adds a bit of weight, but it holds up well and does its job, which is what matters.

Amazing little cable for daily use

I received mine quickly and have been using it nonstop. It's incredibly handy for charging and transferring data. I always keep it on my keychain and it works perfectly.

Excellent little gadget!

I received my order quickly, and this tiny charger is incredibly well-made. I'm impressed!

A handy little gadget

This compact charging cable feels solid and reliable. The strong magnets keep it secure, which is great! While the micro-usb connection is a bit finicky on some devices, it works well with the ones I use most. It’s definitely a lifesaver when I need to charge my tech on the go.

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READ THE GUIDES

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SOLVE MORE PROBLEMS

inCharge® Mini - The Smallest cable ever

🤔 QUESTIONS?

Customer Reviews

READ THE GUIDES

Multi-Charging Cables in 2026: Do You Need One, and Which to Carry

How to Reset a Bluetooth Tracker: AirCard Pro Dual and AirNotch Pro Dual, Step by Step

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