Dragonhawk B1 Wireless Tattoo Battery Power Supply RCA Connect

Dragonhawk wireless battery is small and light weight 40g,
1300Mah powerful high capacity can work 3-4 hours and efficient voltage.
Simple operating system, adjustable voltage range 4-12V
Long press to power On/Off

Specifications:

Weight: 40g
Power: 1300mAh
working voltage: 4-12V
Function: 0.2s instant start up
Size: 27*42*22mm