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TAU® - Always-charged power bank
$29.90
Color: Charcoal Black
Charcoal Black
Pure White
Agave Green
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TAU® is the emergency power bank for every device (Lightning, Micro USB, USB-C). Its keyring form factor is perfect to let you attach it to your keys when carrying it around.
TAU® is the emergency power bank for every device (Lightning, Micro USB, USB-C). Its keyring form...
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PRODUCT INFO


TAU® is the best 3in1 power bank, fitting the Lightning, Micro USB, and USB-C ports. It’s the smallest power bank in the world, so you can attach it to your key chain, and comfortably use it in your daily life. It’s the best portable power bank and alternative to your regular, heavy battery charger.

TAU® features a USB-C and our patented Lightning + Micro USB cable, and is compatible with virtually every portable device in the world. Thanks to its proprietary dock, charging it is as easy and seamless as hanging your keys once you get home.

Designed with love ❤️️ in Switzerland

    TECHNICAL SPECIFICATIONS

    Compatibility

    Lightning (iPhone, iPad, AirPods)
    USB-C devices
    Micro USB devices

    Technical

    Size 60x45x12mm / 2.32x1.77x0.47in
    Weight: 40g / 1.4oz
    Capacity 1400 mAh
    Holdable weight: 350gr / 12oz

    WHAT'S IN THE BOX

    TAU® Power bank

    TAU® Dock & Micro USB power cable
    Screws and wall plugs
    Nano suction double-sided layer
    User manual
    Eco-friendly packaging

    HOW TO USE
    REVIEWS
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    TAU® - Always-charged power bank
    $29.90
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    quantity
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    Customer Reviews

    Based on 1061 reviews
    51%
    (539)
    33%
    (349)
    16%
    (172)
    0%
    (1)
    0%
    (0)
    D
    David Alvarez
    Great product with only one area of potential improvement

    Great product that has saved me on more than one occasion... long day and my regular battery dies, this is always available.At an amusement park and I don't want to carry a bulky battery, problem solved.The only thing I can think of that would improve this product is if the USB-C was two-way - meaning you could also charge the device through it instead of having to travel with a separate cord (the one included) that only does one thing (charge this device).Or maybe include a charging dock that does not have a built-in wire and you can use one of the other universal cables that we all have to travel with anyway.

    T
    T Sevandhi A Fernando
    Love that it is so compact and light

    Love that it is so compact and light. Maybe the battery capacity could have been slightly higher. Take care. Best regards Sevandhi

    D
    Daniel Weiser
    Great products

    2nd product I purchase from the company Rolling Square, always satisfy, fast delivery, great products, clever, nice build quality.Thanks

    A
    AP
    Good

    Good company

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