Tattoo Power Supply, Power Bank with LED Display for Tattoo Pen Machine, 1200mAh Wireless Mobile Battery Pack Tattoo Power Source for Tattoo Beauty (Red) - Pongnas, Pongnasbyneag7chx-12

• 【Large Capacity】Our power supply capacity have 1200mAh large,can do continuous use for about 8 hours under 8V voltage output.If you have 2 pcs power packs, you can tattoo for a whole day session! Can charge fast one battery pack while you tattoo by the another battery! 【Charging Protection Function】Still worried about forgetting to unplug the power supply after it is fully charged, thereby damaging the power supply?Our battery and control board have shutdown, overshoot and overdischarge protection functions. Don't worry about the charging time is too long and damage the power supply. 【Ultra Light】Light weight and easy to carry, net weight is about 55g.No more clip cord, no more foot switches,easy to use and carry,can be charged anytime, anywhere. 【Adjustable voltage】Allows you to choose the appropriate voltage size according to the actual situation.double click the power button to adjust the voltage 6V or 7V or 8V or 9V or 11V. 【Suitable Tattoo Machine Type】Wireless power supply for all standard connected tattoo machines.Suitable for novices or tattoo lovers, tattoo professionals.