Fangrui Product Details Features: 1.ideal Application: For Blackmax Portable Gasoline Generator Models: Bm10500, Bm10500g, Bm10680, Bm10680s, Bm905000, Bm905700, Bm905700p, Bm907000, Bm907000a. 2.high Compatibility: Also For Blackmax Bm10700d, Bm10700dg, Bm10700dr, Bm10700h, Bm10700hr, Bm10700j, Zr10700, Zr10700j, Zr10711 And Zr10722. 3.how To Work: The Automatic Voltage Regulator Is A Sealed Electronic Device That Regulates The Rectified Output Power Of The Exciter Armature By Controlling The Lowpower Exciter Magnetic Field. 4.professional Avr Regulator: The 6.5kw To 8.5kw Adjustable Generator With 8kw Rated Power, 160v260v Large Voltage Output Range Support Manual Adjustable For 240v Output. 5.excellent Performance: The Generator Automatic Voltage Regulator Can Realize Stable Voltage Output With Negative Voltage Feedback. With Over Voltage, Over Current And Short Circuit Protection. Specification: Item Type: Generator Automatic Voltage Regulator_x005f_x000d_ Material: Abs + Metal_x005f_x000d_ Maximum Outp