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Turn your favorite rotary machine into a wireless powerhouse with the Critical Universal Battery.Available in both RCA and 3.5mm (Cheyenne) connection types, this battery pack is compatible with most rotary machines.The Critical Universal Battery offers an ergonomic, balanced, and intuitive interface that provides an experience of true freedom.
Dimensions: 2.47" x 1.26"Weight: 2 oz.Each Box Includes: 1 x Critical Universal Battery in the power connection selected * 2-Pack option will include a second box with battery
Also available in a bundle with Critical Universal Battery Dock.
* No returns or exchanges on this item. Warranty service for this item provided directly by the manufacturer.
Love it use it for my Cheyenne hawk pen just still waiting on the power dock
Did a 2 and 1/2 hour piece (8.5 volts) and only lost 1 bar of battery life. Nothing beats the feeling of going wireless! With critical you know are getting the best.