Discovers Dry Cell Marine range is constructed using traction plate technology inside polypropylene (PPE) casing for protection against vibration to meet or exceed Original Equipment battery runtime. The superior deep cycle capacity provides longer run times under demanding loads and house power requirements on top of reliable power for engine starting. Ideal for environmentally sensitive areas with its leak and spill proof design the Dry Cell Marine range also provides safe and corrosion free operation with 99.9% efficient gas recombination valves.