Engineered for best value and worry-free storage, Marathon Solar batteries can be counted on day in and day out as a reliable power source for a wide range of off-grid and unreliable grid applications, including: Remote micro-grids / Solar home systems / Solar street signs/lights / Residential & commercial backup / Off-grid cabins/tiny house / Telecom / Oil & Gas. Marathon has proven quality and reliability is the result of our extensive engineering expertise in deep-cycle battery design. Our Solar batteries feature: Ruggedized polypropylene case Optimized paste formula for deep-cycle operation Pressure Casted Spine Grid using PDC Machines Specialized Paste Recipe Fine Pore Structured Gauntlet Highly Porous Heavy Duty (HD) Separator Float Vent Plug for Electrolyte level monitoring Robust Container Reinforced cell compression Manufacturing excellence Abuse tolerant and safe Life
