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BATTERY BACKUP SYSTEM REPLACEMENT BATTERY

Model: G4228

  • Replacement battery for Chamberlain® Garage Access Systems with Battery Backup System.
  • Operates the garage door opener as if the power was still on (all safety and security features still operate).
$32.95

Compatibility

BRAND COMPATIBILITY
  • For use with all Chamberlain Garage Door Openers with a Battery Backup System.

Setup & Support

info California Residents: Proposition 65 WARNING