EMALLA wireless tattoo battery power supply made of aluminium alloy frame and high quality insulating plastic and compatible with all standard RCA rotary tattoo machines

Easy to adjust the voltage while tattooing, Type-C charging interface

Output short circuit protection, Input double charging protection

Rechargeable Lithium Battery.The capacity of battery pack is 1800mAh. 3.5 hours to be full charged at above 1A charger and working for 6-8 hours at 8V

Individually Packing. Easy to carry when you are attending the international tattoo convention or traveling around the world.