915 Generation 1500MAh Tattoo Pen Battery LCD Screen RCA Interface Connector Mini Wireless Power Supply For Tattoo Rotary Machine

1.1500mAh capacity. No more worrying about running out of battery as it can sustain your tattoo operation for up to 6 hours.
2. Adjustable voltage. You can switch freely between 4.5-12V, and increase or decrease the voltage by 0.2V each time you press it to achieve different rotation speeds, which are more suitable .
3. Widely compatible sockets. Special use of open spring core makes the product compatible with all RCA jack TATTOO and PMU pens on the market.
4. Light weight, easy to use. Made of aluminum alloy, it is sturdy and , and will hardly burden your tattoo pen.

5.LED display. Clearly displays voltage and remaining charge. Your tattoo operation thus becomes more attractive and convenient.
6. The charging interface is stable. Easy to connect, not easy to fall off, to use.
Item type: Wireless Tattoo Power Supply
Input voltage:DC 5V
Output voltage:4.5V-12V
Battery capacity:1500mAh
Charging time:5H
Working time:Normal use for 4-6H
Charging Plug Recommend: 5V-1A(Not include)
Don't use more than 5V charger (Damage machine on your own risk)
Colour:black
Material:plastic

Package Contents:
1 x Wireless Tattoo Power
1 x usb cable

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.