Turn your favorite rotary machine into a wireless powerhouse with the Critical Universal Battery.
The Critical Universal Battery offers an ergonomic, balanced, and intuitive interface that provides an experience of true freedom.
- 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
- 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
- Color: Black