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.
- RCA connection, compatible with most rotary brands
- 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 (charge duration is subject to variation depending on the used machine, voltage, needle brand and size as well as environmental factors such as temperature etc.)
- Voltage Range: 4-13V