Critical Connect V2 Universal Battery

Now featuring a customized jumpstart option, the NEW Critical Connect Universal Battery features a magnetic connection and RCA converter for added versatility and ultimate flexibility. Powered by Critical Core and Bluetooth 5.0 technology, it delivers consistent power and extreme accuracy to enhance your performance.

• NEW featured customized jumpstart (ON/OFF) assist for large needle groupings and hard starting motors
• Crisp OLED Display and Precise Voltage
• Ergonomic Design
• Utilizes Bluetooth 5.0 Technology
• Utilizes Critical Core – created for consistent power and extreme accuracy.
• Available in magnetic connection with option of RCA converter (included)
• Compatible with most rotary brands
• Featured customized jumpstart (6-10v) 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
• Compatible with the Critical Universal Charging Dock
• Includes USB-C charger cable and digital instructions

• Battery weight: 2.0 oz
• Up to 10+ hours of run time, dependent on machine setup and voltage
• Battery Length: 2.2"
• Manual/Instructions – QR code provided in with packaging
• Includes: 1 x V2 Battery and 1 x RCA Converter

DOWNLOAD the manual

In-Warranty Repairs (within 1 year of purchase): Any parts we repair are covered by a minimum 90-day guarantee or until the original 1-year warranty expires—whichever is longer. Please note: the warranty for all original, unrepaired parts remains within the initial 1-year term and does not reset. To submit a repair request, please fill out the Critical Repair Request Form.

Out-of-Warranty Repairs or Replacements: All repaired or replaced parts are covered by a 90-day guarantee from the date of service. For more information about Critical warranty policies please check the Critical Warranty page.