Silent Partner Batteries

Silent Partner is a multi-generational family-owned and operated Canadian tennis ball machine manufacturer. It was founded by John Bassili and his son Daniel in the late 2000s, after years of experimentation. Silent Partner is based in Toronto, Ontario, and services Canada and the United States. In addition to tennis ball machines, they also provide accessories and service, including this very useful online service resource.

UPS Battery Center manufactures high quality sealed lead acid batteries for most Silent Partner tennis ball machines: Edge Lite, Edge Lite R, Edge Sport, Edge Star, Scoop Smart, Scoop Quest, and Scoop Rival.