Critical Universal Battery for RCA Tattoo Machines nipple ring Mount design for more mounting

Mount design for more mounting flexibility

enable Bluetooth

and solid color works

the machine is also forward weighted to encourage downward needle pressure

Made in the USA

Critical Universal Battery for RCA Tattoo Machines nipple ring Mount design for more mountingTurn 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 Available in both RCA & 3. 5mm (Cheyenne) connections