The PowerBolt II is the first device to usher in the next generation of wireless batteries.

Backwards compatible – Take your Flux Max, EXO, or Flux to the max with next-level intelligence.

Tech Specs

• Our first, digital built-in menu to select settings

• Easily detachable and compatible with all wireless FK Irons machines (Flux Max, EXO, Flux)

• State-of-the-art motherboard that learns how you like to work, “senses” and adapts in real-time

• Native Killswitch connectivity and improved range

• Responsive eGive settings (0-3)

• Voltage and Hertz readout (adjust by 0.1V or 0.5V)

• Easily read battery life and built-in session timer

• Left- and right-hand screen orientation

• Battery firmware updates via the Darklab app

• Battery life: An average of 5-6 hours of battery life, dependent on functional preferences*.Full charge in 2 hours when used with the included USB-C charging cable.

• *needle resistance, machine speed (voltage/hertz), and stroke