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the Spark II

Rechargeable Power Bank for

Koil Boi Wall-Powered models.


Ships with 3 removable 18650 Batteries wired in series.


Designed, Printed, and Assembled in Michigan



-easy access battery compartment  

-50% more compact than previous generation

-ships with charger

-barrel jack plugs into ALL Cloud models & 2021 Fire 


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Spark II with 2021 Cloud (Gold)


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