FK Irons Spektra Flux Max 4.5 mm

The new PowerBolt II battery is the heart of the Flux Max. Featuring a digital OLED display, it provides intuitive operation and access to advanced settings such as: 

• Voltage adjustment from 4 to 12 V in precise increments of 0.1 or 0.5 V. 
• eGive – digital adjustment of stroke softness with three levels: soft, medium, and hard. 
• Session timer, perfect for artists billing by the hour. 
• Bluetooth 5.0 functionality for wireless pairing with the Darklab Killswitch foot pedal. 

The Flux Max is designed with comfort in mind. Its lightweight aluminum body ensures perfect balance, guaranteeing maximum comfort during work. The new grip shape and indentations improve ergonomics, providing a secure hold—even during extended sessions. The machine is compatible with universal cartridges and FK Irons’ new disposable grips. 

The Flux Max is fully compatible with FK Irons accessories, including PowerBolt and PowerBolt+ batteries. Its shifted center of gravity minimizes hand strain, enabling longer and more comfortable sessions, making it an indispensable tool for every tattoo artist. 

Specifications: 

• Stroke Length: 4.5 mm 
• Grip Diameter: 38 mm 
• Responsive eGive Settings: (0-3) 
• Bluetooth: Pairing with the Darklab mobile app 
• Battery Life: Up to 10 hours 
• Color: Black/Gold 
• Machine Type: Wireless Pen 
• Battery: Replaceable 
• Display: Digital OLED 
• Operating Time: Up to 6 hours 
• Charging Port: USB-C 
• Voltage Range: Adjustable 4-12 V 
• Machine Dimensions (with PowerBolt II): 126 x 58 mm 
• Weight (with PowerBolt II): 205 g