Exell Battery 493A 300V Alkaline Replaces ANSI / NEDA-722

An Eveready 493 Battery Replacement

Date: October 3, 2014 Category: View Project
Exell Battery 493A


Battery Model493A
Length67.5mm (2.65″)
Width52.84mm (2.08″)
Height95.95mm (3.78″)
BrandExell Battery


  • ER493
  • 493A
  • EB-493
  • NEDA 722
  • ANSI 722
  • Keleket survey meter
  • Keleket beta-gamma scaler
  • Keleket alpha scaler

The Exell Battery 493A is an alkaline battery. It produces 300V and is the perfect replacement for the hard-to-find Eveready 493 battery. The Exell Battery 493A is typically used with radiation equipment, Gamma Survey Meters and Survey Meters from manufactures like Raytheon and Keleket

Exell Battery is one of the few product lines Proudly Assembled in the USA. Made with Alkaline cells, Exell Batteries will last longer and offer consumers excellent reliability.

Exell Batteries not only provide consumers with high efficiency, long-lasting performance, they also function as replacement batteries for an array of common and unique applications. Ranging from vintage camera equipment to sophisticated medical testing equipment, Exell Batteries can meet the needs of all consumers.