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Battery Backup System Replacement Battery

Model: 4228

Replacement battery for Chamberlain® Garage Access Systems with Battery Backup System.

$32.95
  • Features & Specs
  • Installation & Support
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Product Features

  • Operates the garage door opener as if the power was still on (all safety and security features still operate)
  • For use with all Chamberlain Garage Door Openers with a Battery Backup System

Installation Manuals