Critical Universal Battery RCA.

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

The Critical Universal Battery converts your Cheyyenne or Rca rotary machine into a wireless machine! The ergonomic and intuitive interface is designed for easy operation while tattooing.

Make your favourite rotary machine into a wireless powerhouse with the Critical Universal Battery.

Get up to 10 hours of working time from one battery! Now that’s what we call wireless freedom!

The battery is lightweight and balanced adding only 2oz of weight to your machine. The ergonomic and intuitive interface is designed for easy operation while tattooing.

The RCA option powers almost all rotary machines on the market that work from 4V – 13V (for Cheyenne machines have a look at the 3.5mm jack option).

Universal Battery Features:

• Compatible with most rotary brands
• RCA connection or Cheyenne 
• Critical Core = consistent and stable voltage output
• Dual charging dock optional extra
• Lightweight and balanced
• Intuitive user interface
• Up to 10+ hours of tattoo time (this is a guide depending on voltage use and machine)
• Voltage Range 4V – 13V

Universal Battery Product Specifications:

• Length: 2.47" / 6,96cm
• Width: 1.26" / 3,2cm
• Weight: 2oz / 57g
• Colour: Black

This only includes one Critical Universal Battery. Charging Dock not included. Individual batteries can be charged via the supplied cable.

• All sales on this item are final. Warranty service for this item will be provided by the manufacturer.

NB: This product comes with a 12 month warranty, which is valid direct with Critical.