The Dragonhawk Lightweight Wireless Battery Pack (P188) uses an RCA Cord connection, so can be used with many other machines too. 

Instructions:

• Short press for power ON,
• Use the + and – to adjust voltage,
• 0.1V voltage adjustments.
• Long press Power and “-” button together, this will engage the start up function and display B0 on the screen.
• Long press Power and “-” button together again to disengage the start up function,  a B1 will then be displayed on the screen
• Large battery capacity that results in 3-5 hours of usage.
  

Specifications:

• Weight: 53g
• Diameter: 32mm
• Length: 50mm
• Battery Capacity: 1350mAh
• Working Voltage: 5-12V