Exell Battery A19PX 4.5V Replaces ANSI / NEDA-1307AP, IEC-3LR50

A Eveready 531 Battery Replacement

Date: October 17, 2013 Category: View Project
Exell Battery A19PX


Battery ModelA19PX
Length58.3mm (2.30″)
Diameter16.8mm (0.66″)



  • V19PX
  • 531
  • RPX19
  • EPX19
  • 3LR50
  • 1307AP
  • Polaroid Automatic 250
  • Polaroid 101
  • Polaroid 355 Land Camera

This is a text block. Click the edit button to change this text..

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.

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.

The A19PX or 531 is an unusual cell often used in older Polaroid cameras. It is a cylindrical battery with one mini snap connectors at each end (the same size of mini snap found in the popular 9Volt PP3 battery).
The older Polaroid cameras models: 100, 101, 102, 220, 225, 230, 240, 250, and 340 use one PX19 or No. 531 (4.5 volt) alkaline battery.

This battery model is used for Cameras from brands like Polaroid.