Rechargeable Battery DC 5V1A

*Output Voltage: 5‑12V adjustable voltage, the adjustment Battery power supply voltage accuracy is 0.1V, which can meet the speed requirements of tattoo artists to operate different parts.

*Digital Display : The Battery tattoo supply with large LCD digital display screen makes the voltage output display more accurate, lightweight and compact, and easy to operate.

*Battery Spec : This Battery power supply built in 1300mAh large capacity battery can work continuously for 4‑6 hours under the state of full charge and 5V working voltage