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Battery Back Up Systems

by Surefire Sentries


Stay warm with a battery back up for your pellet stove! Benefits of battery back ups:


  • Keep your stove running & avoid smoke backdraft when the power goes out!
  • You don't have to remember to recharge the battery, it's automatic!
  • Silent Operation
  • Easy to Install
  • If the power goes out, power will automatically transfer to your stove, even if you aren't there!



*Please be advised, some stoves require different battery types. If you are unsure, please consult your owner's manual as incorrect battery types may cause your stove to malfunction.

SureFire Stove Sentry 512 Battery Backup System Fits Many Stoves, 3-20-512

SureFire Stove Sentry 512 Battery Backup system. The Surefire Stove Sentry interfaces between a pellet stove and the AC electrical supply. For more information, please click on the Extended Information tab.
Harman: Accentra FS, Accentra Insert, Advance, XXV, P68, PC45, P61A, P38+.
Whitfield: Cascade.

NOTE: THIS will NOT work with any St. Croix or Avalon models.

BATTERY NOT INCLUDED: Marine batteries are recommended for optimal performance.

Price: $499.99