Auto One 7611 Heavy Duty Maintenance-Free Marine 12V Battery (HCM27 Size, 760CCA, 170RC, 105Ah)

Marine specific batteries are designed with robust internal components that can withstand the constant motion. They are typically constructed with thicker plates, which can absorb more vibration and are less likely to break or bend. The internal components are also typically tightly packed and secured to prevent movement, which can help to minimise damage. In addition to being able to withstand vibration, marine batteries are also designed to resist corrosion and are often sealed to prevent the entry of moisture and other contaminants that can damage internal components. This helps to ensure that the battery will continue to function reliably in harsh marine environments.

Designed to withstand rugged marine conditions

High cold cranking amps for excellent starting power

Thicker plates with high density active material for strength, durability and performance

Fully sealed and maintenance free design and low self discharge rate

12 months