Description MK Deka 8A8D 245Ah 12VDC Deep Cycle AGM Battery The 8A8D is a high-capacity AGM deep-cycle battery engineered for heavy-duty power storage and continuous energy demands. Commonly used in marine vessels, RVs, renewable energy systems, industrial equipment, and backup power applications. It features a sealed, maintenance-free design that provides reliable deep-cycle performance, excellent vibration resistance, and long service life in demanding environments. Technical Specifications: Nominal Voltage: 12V Amp Hour Capacity @ 20 hr rate: 245Ah Reserve Capacity @ 25 amp discharge rate: 517 mins BCI Group Size: 8D Marine Cranking Amps @ 32* F: 1,800 amps Cold Cranking Amps @ 0* F: 1,450 amps Weight: 158 lbs Length: 20 3/4 in. Height: 10 in. Terminal Type: AP (autopost) Resources Datasheet ✔️ Download Datasheet Quick Installation Guide No installation guide available. Email [email protected] for file request. Warranty 2 Years Warranty