The Oceanic deep cycle battery 12v 150ah is a high-capacity battery designed for use in marine applications. It is built to withstand the harsh conditions of the ocean, with a rugged construction that is resistant to corrosion and impact damage. The battery is designed to provide reliable power for extended periods of time, making it ideal for use in boats, yachts, and other watercraft. It features a deep cycle design that allows it to be discharged and recharged multiple times without damaging the battery, and it has a capacity of 150 amp-hours, which means it can provide a steady stream of power for extended periods of time. Overall, the Oceanic deep cycle battery 12v 150ah is a reliable and durable battery that is well-suited for use in marine environments.