$100 · Deep Cycle Interstate Marine Battery

Was used for 8 months since new as a battery back up to a residential storm drain sump pump in case of power outages. Paid $175 plus tax, see https://www.interstatebatteries.com/products/srm-27 for more information and size. Factory details below. Interstate's SRM Deep Cycle batteries are the most popular line of marine batteries and offer strong, reliable power. This type of battery is used to start the motor power your trolling motor, and power your other accessories like fish-finders, whether your engine is running or not.Our Marine Deep Cycle batteries come with a 12-month free replacement warranty. Browse the lineup below or try our battery wizard to get a product recommendation for your application