Wireless Power Supply Ultra Light Mobile Battery Pack 1200mAh RCA Connection for Tattoo Pen

Feature: 1. Adjustable voltage, double click the power button to adjust the voltage 6789 11V. 2. Both the battery and the control board have shutdown, overshoot and over-discharge protection. 3. 1200mAh large capacity and fast charge, continuous use for about 8 hours under 8V voltage output. 4. Light weight and easy to carry, net weight is about 55g. 5. Wireless power supply for all standard RCA connected tattoo machines. Specification: Condition: 100percent Brand New Item Type: Power for Tattoo Machine Material: Aluminium Alloy Optional Color: Black, Red Output Voltage: 678911V Input Voltage: DC 5V1A Charging Method: Type-C Adapter: RCA Battery Type: Built-in Li-ion Battery Battery Capacity: 1200mAh Size: Approx. 28 x 78mm1.1 x 3.1in Usage: 1. Press and hold the power button for 2 seconds to turn on and off 2. Press the power button 6789 11V cycle while the indicator light increases. 3. The default is 10V strong start-up each time the machine is turned on, and the voltage memory of the last use is restored after 0.2 seconds. 4. When the button is not used for more than 2 seconds, it will automatically jump to the battery capacity display. At the same time, the indicator light is in the breathing state. The five indicator lights represent 20percent -100percent of the power. Click the button to automatically return to the voltage adjustment state. This cycle ; 5. When charging, the indicator light flashes to indicate the charging status. When fully charged, the indicator light is always on and at the same time it enters overshoot protection; 6. The battery has a charging current limit. The battery capacity is 1200mAh, a charger above 1A, fully charged in about 3.5 hours, and can be used for about 8 hours under 8V voltage output.. Package List: 1 x Power1 x Charging Cord Note: Press and hold for 2 seconds to turn on the machine. If the tattoo machine cannot be started, it may be because the power supply is out of power due to transportation.