The updated version of the FK ONE has been upgraded to deliver longer sessions, finer power, and additional settings that will make your life as a tattoo artist easier. It features the following upgrades: New Digital LCD Display: Clearer view of machine settings Dual Rechargeable Drop-In Batteries (1 Long/ 1 Short) (18500A & 18650GA): Short battery offers 5.5 hours of tattoo time and the long battery offers 6.5 hours tattoo time Works with Ergoshield Grips: For added comfort and hygiene Increase or Decrease Voltage in 0.2V Increments: For added control and precision Fixed Stroke Options: For lining, shading, or packing Brushed Coreless Motor: Ultra-smooth performance The upgraded FK One comes with 2 drop-in batteries, eFest Slim K2 charger, USB-C cable, and travel case. Please select the stroke option you require. Key Features: Colour: Stealth Material: 6061 T6 Aluminium Display: 1.1" LCD Display Comes with x2 dual rechargeable drop-in batteries (18500A & 18650GA) Battery Capacity: Short battery (2000 mAh), Long battery (3300 mAh) Short Battery Life: Up to 5.5 hours (depending on settings used) Long Battery Life: Up to 6.5 hours (depending on settings used) Max Average Run Time: Up to 12 hours (depending on battery and settings used) Voltage Range: 5-12V with 0.2V adjustments Hertz RangeL 80HZ - 180HZ Motor: Brushed Coreless Motor RPM Range: 4,800 - 10,800 Weight (with long battery): 233g Weight (with short battery): 215g Length (with long battery): 136mm Length (with short battery): 127mm Max width: 38mm Compatible with the Ergo Shield Grip Made in the USA
