About Us



Power Designers Sibex is a innovative battery charger company that provides battery charging solutions for forklifts and other materials handling equipment. Power Designers offers a complete line of battery charger products including intelligent high frequency conventional, opportunity, and fast battery chargers, battery monitors, cyclers, and battery monitoring software serving the industrial battery market.

Power Designers Sibex has developed and patented battery charging and monitoring technologies designed to enhance battery performance while providing customers with cost savings through energy efficiency, reduced capital costs, and improved labor productivity. Power Designers has over 13,000 chargers installed through the United States and globally. The company’s products utilize cutting-edge technologies to deliver an efficient and compact product that far outperforms competitors.

Made in the USA



Power Designers Sibex owns the following patents:

  • 6,664,762 B2: High Voltage Battery Charger
  • 7,135,836 B2: Modular and Reconfigurable Battery Charger
  • 6,549,014 B1: Battery Monitoring Apparatus
  • 7,173,429 B2: Activity-based Battery Monitor
  • 5,659,237: Battery Charger
  • 6,150,795: Modular Battery Charge Equalizer