Features:It can generate high temperature and high frequency arc, can easily ignite combustible. The peripheral circuit is simple (simply connect the switch, Install the battery), the discharge intensity is violent.Specification:Input current: 1-3AOutput current: 0.5AWork continuously time: within 10 secondsShape: T shape, L shape, square shape, round shape(Optional)Weight: Approx.32g~37g/1.1oz~1.3ozWiring method:Input end: red+, green-Output end: 2 pcs same colors wirePackage list:1 x Pulse GeneratorNote: 3.The power is large, and it is not suitable for internal heat dissipation, so it cannot work for a long time4.About the input power: 3.7-v lithium battery can be used in series, such as 18650 battery or Nickel-cadmium/Ni-mh battery , or 4V lead Acid batteries5.Please strictly follow the use method and precautions to operate the module, otherwise it is easy to damage the module!.