- LARGE CAPACITY: Compatible with Sol RCA rotary tattoo machine. 1300mAH lithium battery, with fully charged, it will last 3-6 hours depending on personal usage and the tattoo machine.
- VOLTAGE ADJUSTABLE: Voltage 6 7 8 9 11V adjustable. suit your different needs, such as tattoos, lining and shading, miroclading brow. The last used voltage is automatically restored after power-on.
- SAFE: Sol RCA Tattoo battery with output short circuit protection and overcharge/over discharge protection.
- EASY TO CARRY: Sol RCA tattoo power supply is made of aluminum alloy, small size, light weight. convenience to carry with for tattoo artist.