Critical Universal Battery Pack

Size: 3.5mm Jack (Cheyenne)


Turn your rotary machine into a wireless powerhouse with the Critical Universal Battery.

This is for one universal battery, providing 10 hours of wireless operating power. The box includes a USB charger, or you can purchase the charging dock which we definitely suggest for ease of charging since it can be sitting by your station and keep things nice and neat and is reasonably cheap.

Available in both RCA and 3.5mm (for Cheyenne machines) connection types, this battery pack 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 both RCA & 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
  • Colour: Black

    Payment & Security

    American Express Apple Pay Google Pay Mastercard PayPal Shop Pay Visa

    Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

    Estimate shipping

    You may also like

    Recently viewed