The Deka 24-85-29 is a deep cycle battery known for its high performance and reliability in various applications. It offers a voltage of 12 volts and has a capacity of 85 amp hours, making it suitable for marine, RV, and solar energy systems. The battery is designed for durability, with a strong construction that can withstand harsh conditions and frequent cycling. Its maintenance-free design and sealed construction help prevent spills and make it easy to use in different environments.