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TAU®
$23.92
$29.90
SAVE 20%
Color: Charcoal Black
Charcoal Black
Pure White
Agave Green
Mars Red
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Yes, we ship to États-Unis!

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

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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® est la meilleure batterie externe 3 en 1, compatible avec les ports Lightning, Micro USB et USB-C. C'est la plus petite batterie externe au monde, vous pouvez donc l'attacher à votre porte-clés et l'utiliser facilement au quotidien. Elle est la meilleure solution portable de recharge et une alternative à votre chargeur de batterie habituel et encombrant.

TAU® est équipée d'un câble USB-C ainsi que de notre câble breveté Lightning + Micro USB, et est compatible avec la plupart des appareils portables du monde. Grâce à sa station d'accueil propriétaire, la recharge est aussi simple et pratique que d'accrocher vos clés lorsque vous rentrez chez vous.

Conçu avec amour ❤️️ en Suisse

    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®
    $23.92 $29.90
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    Customer Reviews

    Based on 1074 reviews
    51%
    (548)
    33%
    (351)
    16%
    (173)
    0%
    (1)
    0%
    (1)
    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.

    D
    Daniel O
    I preordered the Tau 2 in January and…

    I preordered the Tau 2 in January and expected the package in February. When I did not receive my package, I reached out to the rolling square support team. They worked with me to get a reshipment out in a timely manner and I received my order. overall happy with the customer service received.

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