These revolutionary battery packs are designed to power your tattoo machine without the use of cords, cables, or foot switches. This pen is portable. It weighs a mere 3.5 ounce. Plug the battery into any RCA connection, hold the button to power on, double tap the button to adjust the powers.
Voltage Presets: 4.5, 6.0, 7.5, 9.0, and 10.5
Enjoy its run time of 3-5 hours.
USB Charging cable included.
21 Day replacement Warranty from Purchase date for non-functioning batteries ONLY.