RCA adapter for Ambition tattoo machines

RCA adapter is used to connect a wireless device to the power supply.
Unscrew the battery from the machine, in its place, attach the RCA adapter. Use the cable to connect the machine to the power supply and continue to work.
The RCA adapter does not affect the power of the machine. Compatible with many models of Ambition tattoo machines. The body of the adapter is made of durable aircraft-grade aluminum alloy.
The optimal internal diameter of the device where the battery or wireless power supply is screwed is 28.5 mm.