Protective Mechanism:

1.Output short circuit protection
2.Dual input charging protection (batteries and the control board both equipped with shutdown,overshoot and over discharge protection)

Instruction Manual:

1.Press and hold the power button 2 seconds to turn on/off. 2.Click the power button to adjust the voltage 6 7 8 9 11V. 3.Default booting at 10V start-up voltage in 0.2s,then load to the last memory working voltage. 4.It will shift to display the capacity of battery without working over 2s, and the indicator light is on the breathing state,the five indicators represent for 20%-100% of the power capacity,Click the button return to voltage display. 5. The indicator light is blinking during charging, stop blinking with the overshoot protection working when full charged. 6.The pack capacity is 1200mAh,3.5 hours to be full charged at above 1A charger,about 8 hours working at 8V . 7.This pack is only for rotary machines but coil machine. 8.Don’t use this pack while charging.

Problem Solution:

Please connect with charger to activate when shut down.

Specification Of Cartridge:
Each needle must undergo a thorough 30 point inspection process before it can earn the dragonhawk name.
Features a sleeker lighter design.
Providing a level of comfort and control never before seen in a needles cartridge.
Perfectly shaped and they offer a configuration for every need.
Cartridges made of 316L surgical stainless steel and grade plastic.
Make your job easier-give you the perfect place to test your finger while working.
Cartridges come with membrane to prevent in leakage to the tube or machine.