Critical Tattoo® 3.5mm Connection Universal Battery

Size Guide

Universal Battery by Critical Tattoo® with 3.5mm Input for Cheyenne Rotary Machines

Easily turn any rotary tattoo machine into a wireless machine with the Critical Tattoo® Universal Battery. This super lightweight, balanced battery offers 10+ hours of tattooing, depending on your voltage and tattoo machine. Easily adjust your voltage using the intuitive and user-friendly interface. The Critical core allows for consistent and stable voltage output on a range of 4v up to 13v.

This listing is for the Critical Tattoo® Universal Battery with a 3.5mm connection for Cheyenne rotary tattoo machines.


  • Net Weight: 2oz
  • Dimensions: 2.45” (L) x 1.26” (W)
  • 3.5mm (Cheyenne) connection
  • Offers up to 10+ hours of tattooing; time is dependent on voltage and tattoo machine
  • Intuitive interface for easy voltage adjustments
  • Voltage Range: 4v–13v
  • Critical core allows for consistent voltage output
  • Lightweight, balanced, and easy to handle
  • Available with RCA connection
  • Charge using Critical Tattoo® Battery Dock
  • 2-year manufacturer’s warranty
  • Manufactured in the USA

Note: Due to covid-19 precautions and high demand the shipping process would take longer than usual.

Note: Returns will not be accepted for this item.