Critical Universal Battery 3.5MM

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Critical Universal Battery 3.5MM
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3.5 mm

Turn your favorite rotary machine into a wireless powerhouse with the Critical Universal Battery. Available in 3.5mm (Cheyenne) connection types and is compatible with most rotary machines.


The Critical Universal Battery offers an ergonomic, balanced, and intuitive interface that provides an experience of true freedom.



  • Compatible with most rotary brands
  • Available in 3.5mm (Cheyenne) connections
  • Critical Core = consistent and stable voltage output
  • Dual charging capable dock optional
  • Light weight and balanced
  • Intuitive user interface
  • Up to 10+ hours of tattoo time (depending on voltage use and machine)
  • Voltage Range 4v-13v



  • Length: 2.47"
  • Width: 1.26"
  • Weight: 2.0 oz
  • Critical Universal Battery
  • Color: Black


Does not include the Critical Universal Battery Dock!

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Critical Universal Battery 3.5MM
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