The Ultimate Wireless Tattooing Experience
The Critical Connect Universal Battery utilizes Bluetooth 5.0 and Critical Core technology - created for consistent power and extreme accuracy. Experience ultimate power, freedom, and versatility.

Critical Connect Universal Batteries are compatible & wirelessly connect with ONLY the Critical Connect Foot Switch (simultaneously, the Critical Connect Foot Switch is ONLY compatible with Critical Connect batteries)

Features & Benefits:

• Crisp OLED Display & Precise Voltage
• Ergonomic Design
• Utilizes Bluetooth 5.0 Technology
• Utilizes Critical Core – created for consistent power and extreme accuracy.
• Available in both RCA & 3.5mm connections
• Compatible with most rotary brands
• Featured jumpstart assist for large needle groupings and hard starting motors
• Control the ON/OFF function of the batteries through two modes: Continuous & Momentary
• Compatible & wirelessly connects with the Critical Connect Foot Switch*
• Connect up to (4) Critical Connect batteries to (1) Critical Connect Foot Switch for adaptability & cordless freedom
• Dual charging capable dock (optional)
• Up to 10+ hours of tattoo time
• Voltage Range 4.5v – 13v
• Size: 2.4” L x 1.2” W
• Weight: 2 oz
• USB-C Charger Cable Included
• Instruction Manual Included

* = Critical Connect Universal Batteries are compatible & wirelessly connect with ONLY the Critical Connect Foot Switch (simultaneously, the Critical Connect Foot Switch is ONLY compatible with Critical Connect batteries)

Shipping methods and rates are calculated in checkout based on your address and cart.

• Trackable shipping options when available.
• Secure packaging for professional supplies.
• Returns subject to store policy.