Ambition Soldier Wireless Tattoo Machine Battery 2400mAh

Battery Capacity: 2400mAh, biult-in 3x 800mAh lithium battery
Charging time: 2-3 hours
Operation time:Under normal 8V voltage, the voltage stable state can last for more than 10 hours,long time working the voltage is stable.
Output fixed current：1A
Working voltage: 3.7V
Output Voltage : 5V-12V
LED display content: output voltage range + battery usage + working time
Instructions for use:
- Power ON/OFF: Long press "O" key for 3 seconds
- Output pause / resume: Short press "O" key to pause the output, and short press it again to resume the output(the resume voltage is the working voltage before the pause).
- Adjust output voltage: Press the "+" or"-" key to adjust output voltage. The voltage can be adjusted through button (+) and (-) respectively with the voltage of 0.1V on each press.
- Working time: The working time can be accurate to minutes. When the power is turned off, the time will be cleared. When the output is paused, it will also stop counting.
Power: The LED display will show the remaining power, and the full power will display 4 divisions. Fast charging through the matching fast-charging USB data cable can usually be fully charged in 1.5-2 hours.
Please pay attention to the change of power at any time to prevent sudden power loss from affecting your tattooing work.