• 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
  • 12 Volt
  • 5 Ah for use in Emergency Lighting

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Chamberlain 4228 EverCharge Standby Power System Replacement Battery

  • Brand: Chamberlain
  • Product Code: 4228
  • Availability: In Stock
  • $20.56

  • Ex Tax: $20.56

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