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TAU® - Always-charged power bank
$29.90
Color: Charcoal Black
Charcoal Black
Pure White
Agave Green
Mars Red
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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
    ADD TO CART
    ADD TO CART
    $29.90
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    Customer Reviews

    Based on 1075 reviews
    51%
    (549)
    33%
    (351)
    16%
    (173)
    0%
    (1)
    0%
    (1)
    A
    Ana Monteiro
    Impulse buy turned into a favorite brand

    I saw an ad for the inCharge XL and thought, ‘Why not?’ Little did I know it would become my go-to cable for everything. It’s rare to find a brand that combines utility, design, and customer care so perfectly. Now I’m planning my next purchase—probably the TAU power bank!

    R
    Rainer Zufall
    Super Teil!

    Hab's schon ne Weile und kann jetzt auch sagen, dass sie mehr als Spritzwasser geschützt ist und das bis 30 Grad. Und ja das entspricht Waschmaschinen Bedingungen was letztendlich auch der Weg war wie ich's rausfand. Passiert😁🫣

    J
    Julie Cullen
    TAU Charger

    Ordered the TAU chargers for Christmas for my children

    Tried one out the other day

    Very impressed

    TAU charged up quickly and then used to charge phone

    Very happy

    Always worrying about children being out and about with a phone which has run out of battery

    That impressed going to buy some more for nieces and nephews

    C
    C.A.
    I loved this device. Unfortunately, it completely died after 2 years.

    I bought it on Oct 27, 2021, by it stopped working completely by 2024.

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