• Duckiebattery
  • Duckiebattery front and back
  • Duckiebattery
  • Duckiebattery energy level indicators
  • Duckiebattery diagram
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the Duckietown project store

Duckiebattery

Duckiebattery

$69 USD
$69 USD
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The Duckiebattery is a custom-designed smart power bank for robotics applications.

It is special because it can communicate to the connected computer (e.g., Raspberry Pi, Jetson Nano, etc.) via USB, enabling a number of autonomous behaviors.

Moreover, it is designed to provide continuous output in all operating conditions: in charge (for development), not in charge (for autonomous operations), when plugged in, when plugged out. Most power banks on the market will drop output voltage for a few milliseconds when plugged in/out, causing the robot to reset. 


Features:

  • Dimensions:  62 x 100 x 24.5 mm

  • Weight: 189g (fully charged) 
  • Capacity: 10 Ah at 3.7V (37Wh)

  • Charging: Micro USB 5V at up to 2A 

  • Outputs: 2x USB type A 5V at up to 4A combined
  • Protections: external voltage applied to outputs, input charge voltage, internal temperature, over-discharge, overcharge

  • Pass-through: one USB output will work while being charged

  • No reset on charger plug-in or plug-out: perfect for autonomous charging behaviors and transitions between development and testing

  • Live diagnostics via USB A

    • Cell temperature
    • Cell voltage
    • Input current
    • State of charge
    • Cycle count
    • Autonomy
    • Output voltages
    • Input voltage

  • Certifications: CE, FCC, RoHS 
  • Additional information: Duckietown library


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    Customer Reviews

    Based on 5 reviews
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    B
    Bert Berrevoets
    Great Battery

    I like this battery, but why is there no documentation for this?
    I had to go through the source code to found out how it is working.
    Because i want to power my own build robot with this battery.

    For the rest a good solid DuckieBattery.

    A
    Arjun Thakkar
    Replacement batter works gread

    I had probably received dead battery as part of the project as it would not charge at all and none of lights would turn on. The Duckietown town team promptly sent me replacement and it works perfectly.

    P
    Percy Zahl
    Duckiebat

    Shipped in timely manner. Works as expected. Was only surprised it arrived pretty much "empty" (no LED indicator at all) but charged to full over night. Wonder what the standby/storage self discharge or circuit idle consumption is and if I have to watch and keep it charged when not using for a longer time? Deep discharge is no good for it.

    J
    Jaime Ramirez
    Duckiebot kit

    I had missing parts that the project store supplied when they didn’t have to do so. I’m a happy customer.

    S
    Steven Lyell

    Fun project, excellent products, excellent support system, greatly appreciate what you are doing