Please check the connection on your machine to see whether you need the RCA or the 3.5mm option.
The Critical Universal Battery converts your RCA rotary machine into a wireless machine! The ergonomic and intuitive interface is designed for easy operation while tattooing.
Turn 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 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
- 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 (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.