The Critical Connect Universal battery pack gives you 10+ hours of tattooing power. Utilizing Bluetooth 5.0 and Critical Core technology, this battery pack is robust and designed to deliver smooth, consistent tattooing power. This battery pack also features a user-friendly, crisp OLED voltage readout screen.

• RCA Connection
• Lightweight battery pack; 2.0oz
• Measurements: 2.4” (Height) x 1.2” (diameter)
• Bluetooth 5.0 technology and critical core for consistent power
• Up to 10+ hours of tattooing; time is dependent on voltage and tattoo machine
• Crisp, OLED user interface
• 4.5v–13v voltage range
• Critical core allows for consistent voltage output
• Also comes with 3.5mm Connection
• Also available as Shorty battery pack (1.5oz)
• Connect up to 4 Critical Connect batteries to the Critical Connect Footswitch
• Charge using Critical Tattoo® Battery Dock
• 2-year manufacturer’s warranty
• Instruction manual + USB-C charger cable included with purchase