Surefire Stove Sentries are the perfect answer to how to keep your stove running during a power outage. Whether you are home or not Surefire Sentry systems will maintain the operation of your pellet or gas stove (dependant upon power ratings) should your home experience a power failure. As long as the power is off the Surefire Sentry will continue to provide clean regulated AC power and will automatically begin recharging the batteries when your power comes on. Available in several models with power ratings from 5.5A to 9A and both modified and pure sine wave we have the best options available for your stoves.