Critical Universal Battery

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

Available in both RCA and 3.5mm (Cheyenne) 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.

Features:

Compatible with most rotary brands

Featured jumpstart assist for large needle groupings and hard starting motors

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