Wireless Tattoo Power Supply Rechargeable Cordless Tattoo Battery Pack 1500mAh RCA Connector LED Digital Display for Rotary Tattoo Pen Machine

Tattoo Battery Pack: The pack capacity is 1500mAh. It can be charged for 2-3 hours, and work for 5-8 hours at 8V. The tattoo artists can get rid of the trouble of wiring the tattoo machine. Just plug in the battery, and use it. 4V-12V adjustable voltage, and 20%-100% power light indicator. The power protection function will reduce unnecessary power consumption and overload charging.
1-BUTTON OPERATION: Plug into the tattoo pen, long press 3s to turn on/off, and you can press the device again to switch the
voltage between 4V and 12V at will.
⚡️ULTRA-LONG ENDURANCE: 1500mAh battery pack replaces the traditional wired tattoo power and foot pedal and allows you to focus on
tattoo creation.
EASY TO CHARGE & CARRY: High compatibility, applicable mobile phone adapter, which is very convenient and can help you save more
time. Easy to charge and carry, so you can even use it for work outdoors.