Get extra power from your favorite FK Irons cordless machine by using the FK Irons PowerBolt II+ battery. The PowerBolt II+ delivers up to 50% more battery power than the original PowerBolt II. It also retains all the best features of the PowerBolt II, including superior intelligence and intuition, so it learns and adapts to the way you tattoo. It easily fits any FK Irons cordless machine.
Pair the PowerBolt II+ with the FK Irons Killswitch for even more efficient tattooing, allowing you to make power adjustments on the fly with a simple tap of your foot. This PowerBolt II+ battery is also designed for improved connectivity with your Killswitch device.
Make effortless adjustments during tattooing with 0.1V or 0.5V increments, responsive eGive settings, and a clear readout screen. The PowerBolt II+ also features FK Irons' first-ever integrated digital menu for selecting your settings.
Technical specifications:
Intuitive and removable battery pack
Up to 50% more battery life than the PowerBolt II
Comes with a brand new integrated digital menu for selecting your settings
It detects and adapts to your way of working.
Compatible with all FK Irons cordless machines
Fully charges in 2 hours; takes 3 hours to charge the first time
Rechargeable with a USB-C cable
Easily adjustable voltage; settings in increments of 0.1V or 0.5V
Characteristics of reactive eGive parameters (0–3)
Clear display screen with left and right screen orientation
Clear display of voltage and Hertz
Easy-to-read battery life indicator and built-in session timer
Bluetooth enabled; can be paired with the Darklab app
Firmware updates are available via the Darklab application.
USB-C cable included with purchase
Regular price
$472.50
Sale price
$472.50
Regular price
Unit price
/ per
Not quite what you were looking for? Return any item within 30 days, free of charge. Just make sure the items haven’t been used and are still in their original packaging. Simple and user-friendly, just as it should be.
Fast delivery in 1 to 2 business days with easy tracking: each order is updated throughout the process. Free shipping on any order of $199 or more.
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Returns and refunds
You can return most items within 30 days of delivery for a full refund or exchange.
Refunds are typically processed within 5 to 7 business days of receiving your returned item.