FK Irons Darklab: Powerbolt II

The FK Irons Darklab PowerBolt II is a precision-engineered wireless power supply designed for seamless integration with Flux, Flux S, Flux Max, and EXO tattoo machines. Featuring an advanced in-house motherboard with enhanced electronic safety layers, this unit delivers reliable power with a voltage range from 4 to 12 V adjustable in 0.1 or 0.5 V increments. Its OLED digital display and intuitive three-button interface provide native control over power output (displayed in hertz or volts), eGive tension settings, timer, footswitch activation, and screen orientation without requiring app connectivity. Bluetooth 5.0 enables direct communication with the Darklab Killswitch foot pedal, while the built-in safety 'killswitch' mode prevents accidental activation during transport. The PowerBolt II offers up to 6 hours of continuous operation on a single 2-hour USB-C charge. Compact and lightweight (85 g; 27 x 30 x 72 mm), this American-made power source optimizes workflow precision and ensures consistent performance throughout demanding tattoo sessions.