The FK Irons Exo Tattoopen is a "foldable" tattoo pen that includes a super powerful motor, an RCA module for use with traditional power and an RCA cable or Hover to enable eGive. The RCA module is completely removable and can be replaced with a PowerBolt battery module to create a wireless machine. This new "collapsible design" allows tattoo artists to choose between sources. They have the option of switching between an RCA module with an RCA cable and a traditional power supply. The PowerBolt battery lasts up to 10 hours of inkless tattooing. The ergonomic design of the EXO includes a larger 40mm grip, which helps keep your hand from being cramped and overstretched.

The FK Irons Exo Tattoopen is a "foldable" tattoo pen that includes a super powerful motor, an RCA module for use with traditional power and an RCA cable or Hover to enable eGive. The RCA module is completely removable and can be replaced with a PowerBolt battery module to create a wireless machine. This new "collapsible design" allows tattoo artists to choose between sources. They have the option of switching between an RCA module with an RCA cable and a traditional power supply. The PowerBolt battery lasts up to 10 hours of inkless tattooing. The ergonomic design of the EXO includes a larger 40mm grip, which helps keep your hand from being cramped and overstretched.

FK Irons LightningBolt Uni Battery — Bluetooth CompatibleTurn your favorite rotary tattoo machine into a cordless powerhouse with the LightningBolt Uni Battery Pack from FK Irons. Uni, converted from the original LightningBolt. Fits all major RCA tattoo machines and brands.The compact yet powerful battery retains all your favorite features from the original design. It is powered by a dynamic USB-C Li-Ion battery and works for up to 10 hours on a single charge, making it extremely reliable for longer tattoos. You can easily adjust the voltage with a quick push of a button.This robust battery also has Bluetooth support, allowing you to connect to the mobile app and access additional features such as voice control, wireless footswitch use, voltage control and eGive.