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The KERO Power Annex is an adhesive, slim profile external battery that will give your smartphone up to a 75% charge. Read more

263
backers
$12,465
pledged of $40,000 goal
0
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Funding Unsuccessful

This project's funding goal was not reached on .

The KERO Power Annex is an adhesive, slim profile external battery that will give your smartphone up to a 75% charge.

About this project

Link to high resolution press images
Link to high resolution press images
    

"No more bulky external batteries or tangled wires connected to wall mount chargers? Sounds like a deal to me." - Travel Pulse  

"Smartphone external batteries come in a variety of styles, but the Power Annex might be one of the better designs out there. " -Trendhunter

Risks and challenges

After months of prototyping and designing the Power Annex, we pushed the limits of maximizing the battery capacity within a slim profile. Ultimately, it was a major challenge to keep the Power Annex under .4 inches.

Forecasting time for tooling and for certification was a challenge. After exchanging dozens of emails with our manufacturer, we established a well defined timeline to focus on holiday delivery!

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FAQ

Rewards

  • You selected
    Pledge $19 or more

    79 backers

    SILVER: 1 KERO Power Annex

    Estimated delivery:
    Ships anywhere in the world
  • You selected
    Pledge $30 or more

    36 backers

    SILVER + MICRO: 1 KERO Power Annex + 1 KERO Micro USB Nomad Cable in your choice of gray, blue, or white!

    Estimated delivery:
    Ships anywhere in the world
  • You selected
    Pledge $35 or more

    27 backers

    GOLD: 2 KERO Power Annexes

    Estimated delivery:
    Ships anywhere in the world
  • You selected
    Pledge $37 or more

    40 backers

    SILVER + LIGHTNING: 1 KERO Power Annex + 1 KERO Lightning Nomad Cable in your choice of gray, blue, or white!

    Estimated delivery:
    Ships anywhere in the world
  • You selected
    Pledge $45 or more

    19 backers

    PLATINUM: 3 KERO Power Annexes

    Estimated delivery:
    Ships anywhere in the world
  • You selected
    Pledge $55 or more

    7 backers

    GOLD + MICRO: 2 KERO Power Annexes + 2 KERO Micro USB Nomad Cables in your choice of gray, blue, or white!

    Estimated delivery:
    Ships anywhere in the world
  • You selected
    Pledge $69 or more

    23 backers

    GOLD + LIGHTNING: 2 KERO Power Annexes + 2 KERO Lightning USB Nomad Cables in your choice of gray, blue, or white!

    Estimated delivery:
    Ships anywhere in the world
  • You selected
    Pledge $72 or more

    1 backer

    PLATINUM + MICRO: 3 KERO Power Annexes + 3 KERO Micro USB Nomad Cables in your choice of gray, blue, or white!

    Estimated delivery:
    Ships anywhere in the world
  • You selected
    Pledge $90 or more

    13 backers

    PLATINUM + LIGHTNING: 3 KERO Power Annexes + 3 KERO Lightning Nomad Cables in your choice of gray, blue, or white!

    Estimated delivery:
    Ships anywhere in the world
  • You selected
    Pledge $190 or more

    12 backers Limited (38 left of 50)

    KERO PACK: 6 KERO Power Annexes + 6 KERO Lightning Nomad Cables + 6 KERO Micro USB Nomad Cables // A $420 RETAIL VALUE!

    Estimated delivery:
    Ships anywhere in the world

Funding period

- (30 days)