21700 3p P-Group PCB

21700 3p P-Group PCB

Regular price $1.75 Sale price $1.25
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These make building your own electric-danger-machine batteries easier.

Soldering, spot-welding. and li-ion battery building know-how required. You supply 3x 21700 cells of your choosing. 

Specs & Dimensions:

  • 60mm L x 70mm W x 1.6mm D
  • 2oz Copper Weight
  • Single-Sided


OpenSource Files: