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Exell A21PX 523 4.5V Alkaline Industrial Battery for Garage Doors, Cameras, Radios - Replaces Eveready EN133A

Exell A21PX 4.5V battery upright
Exell A21PX 4.5V battery upright
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Description

Exell A21 Alkaline Photo Battery

For long lasting and reliable power, nothing can touch the Exell A21PX. This high energy alkaline cell provides a tremendous 4.5 Volts of power for super long lasting run times in your home and work electronics. A21 batteries are great for a number of uses, but are particularly popular in high end photography and lighting equipment.

Macintosh 128k, 512k, and Plus Battery

Among its multitude of industrial uses, the Exell A21 is a replacement for the original PRAM clock battery found in classic Macintosh machines. This battery is compatible with the Macintosh 128k, Macintosh 512k and Macintosh Plus computer systems.

Specifications:
  • Chemistry: Alkaline
  • Voltage: 4.5V
  • Also Known As: 1306AP, 3LR50, 523, 6135-99-114-1239, A21, A21PX, A133, APX21, BA-1098/U, EN133A, EPX21, PC133A, PX21, RPX21, V21PX
  • MPN: A21PX
  • UPC: 819891010339
Specifications
Battery Size:Battery Pack
Battery Chemistry:Alkaline
Battery Voltage:4.5
Battery Shelf Life:6-8 Years
Brand:Exell
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
UPC:819891010339
MPN:A21PX
Country of Origin:United States
Q&A
1 Question & 1 Answer
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David J Hackiwicz
from Illinois asked:
November 29, 2020
Where can I get dimensions for this 4.5v battery?
1 Answer
Length49.9mm (1.96″)
Diameter16.8mm (0.66″)
Submitted by: Martha Bannister on December 6, 2020

Answer
Bright Buys
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Exell A21PX 523 4.5V Alkaline Industrial Battery for Garage Doors, Cameras, Radios - Replaces Eveready EN133A

  • $10.95
  • & Free Shipping On Orders Over $50
  • In Stock
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