inCharge® Pro

The smallest keyring cable in the world, MFi certified.
Color :
Mercury GREY
Input :
Output :

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

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


    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 5V 2.4A / 5V 3A

    Designed with love in Switzerland ❤️️

    • Charging: up to 15W (5V - 3A)
    • Data transfer: up to 480mbps / 60MBps
    • N52 Magnets: the highest magnets’ grade possible.
    • Anti-slide system: designed to never lose your inCharge® Pro.

    • Metal housing: the zync-aluminium alloy ensures components’ protection and stability over time.
    • Cable guard: the TPU cable guard protects the cable from reaching its critical bending level.
    • 90 braided copper wires: 90 braided copper wires, protected by a TPU layer and covered with a Nylon reinforcement make inCharge Pro the strongest single connection keyring cable ever built.

    • iPhone, iPad, iPod
    • Smartphones, tablets
    • Type-C devices
    • MicroUSB devices

    • inCharge® Pro
    • Eco-friendly packaging

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    inCharge® PRO is available in four combinations to choose from:

    • USB-A to Lightning (MFi® Certified)
    • USB-A to USB-C
    • USB-C to Lightning (MFi® Certified)
    • USB-C to USB-C.

    It's the smallest and most durable keyring cable ever created.

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