$499.99 per set

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

Bundle options include Universal Charging Dock with option of:

2 RCA

2 3.5mm (Cheyenne)

1 RCA & 1 3.5mm (Cheyenne)

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 of Universal Battery Pack:

• 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

Product Specifications:

• Length: 2.47"
• Width: 1.26"
• Weight: 2.0 oz
• Color: Black

Keep your workstation organized while charging your Critical Universal Batteries with the Critical Universal Battery Dock. Compatible for both RCA and 3.5mm connection type batteries. 

This dock features a no fuss easy battery swap, so you can swap out batteries quickly with just one hand. 

Built in magnetic bottom allows unlimited mounting capabilities for easy access during your tattooing sessions.
 

Features of Universal Battery Dock: 

• Compatible for both RCA & 3.5mm Critical Universal Batteries 
• Two charge slots for Universal Critical Batteries 
• Unlimited magnetic mounting capabilities 
• Batteries fit easily, precisely & will stay in place at most angles 
• Quick battery swap; "one handed battery change" 
• Approximately 2-3 hrs charge time from depleted to full
   

Product Specifications: 

• Dimensions: 2" x 4" x 1.2" 
• USB-C Cable 
• USB-C Wall Plug 
• Color: Black 

*FOR US SALES ONLY / LIMITED SUPPLY AVAILABLE