Critical Connect V2 Battery

The Critical Connect V2 Battery integrates Critical Core technology with Bluetooth 5.0 to deliver stable, consistent voltage output between 6-10V for professional tattoo machines. Featuring a customizable jumpstart assist, it supports hard-starting motors and dense needle groupings with precision control via a crisp OLED display. Its magnetic connection system, including compatibility with Musotoku Mercury M-1, plus the included RCA adapter, ensures seamless integration with a wide range of rotary machines. Designed for workflow efficiency, it pairs wirelessly with the Critical Connect Foot Switch and charges via the Critical Universal Charging Dock. The ergonomic, lightweight form factor (2.2"" x 1.26"", 2oz) provides up to 10+ hours of reliable runtime, optimized for extended sessions. USB-C charging and digital instructions are included, making it a professional-grade, dependable power accessory for demanding studio environments.