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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Pay in 4 interest-free payments of $5.80 Learn more
Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Older production of these assemblies included 2x sets, but from testing and redesigning, existing engine kits and engine kits in the future will only require 1x set

They have a nominal voltage of 3.7 volts, are button-top, and come with an internal 3.7V PCB (3.0A limit) for added safety

Check if the backpack has a designated place for your laptop

Using a small Phillips or flathead screwdriver, remove the small screws that are highlighted in red

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