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

voltage, double click the power button to adjust the voltage 6/7/8/9 /11V. Both the battery and the control board have shutdown, overshoot and over-dis . 1200mAh large capacity and fast , continuous use for about 8 hours under 8V voltage output. Condition: 100 Brand New Item Type: Power for Tattoo NaMachine Material: Aluminium Alloy Optional Color: Black, Red Output Voltage: 6/7/8/9/11V Input Voltage: 5V/1A Charging : Type-C  Adapter: Battery Type: Built-in Li-ion Battery Battery Capacity: 1200mAh Size: Approx. 28 x 78mm/1.1 x 3.1in U: 1. Press and hold the power button for 2 seconds to turn on and off 2. Press the power button 6/7/8/9 / 11V cycle while the indicator light incrses. 3. The default is 10V strong start-up ch time the NaMachine is turned on, and the voltage memory of the last use is after 0.2 seconds. 4. When the button is not used for more than 2 seconds, it will automatically to the battery capacity display. At the same time, the indicator light is in the brthing state. The five indicator lights represent 20 -100 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 d, the indicator light is always on and at the same time it enters overshoot ; 6. The battery has a charging current limit. The battery capacity is 1200mAh, a 1A, d in about 3.5 hours, and can be used for about 8 hours under 8V voltage output.