Description
Build the largest possible AGM house bank with the Mastervolt AGM 12/270 Super 8D Deep Cycle Marine Battery (62002700) from Nomadic Supply Company®. At 270Ah in the Super 8D footprint, this is one of the highest-capacity single sealed AGM batteries available for marine applications. Purpose-built for liveaboard and expedition vessels with high daily energy demands, it delivers consistent deep cycle performance over hundreds of cycles while remaining completely maintenance-free and spill-proof.
Mastervolt AGM 12/270 Super 8D Deep Cycle Marine Battery (62002700) Features:
- 270Ah Maximum Capacity. The highest capacity in the Mastervolt AGM range — delivers the greatest energy reserve per battery for demanding liveaboard use.
- Super 8D Commercial Footprint. Standard commercial marine size enables integration with existing battery boxes designed for the 8D footprint family.
- Sealed Maintenance-Free Design. No water additions, no spills, and safe for installation in any orientation or enclosed space.
- Deep Cycle Optimized Plates. Heavy-duty plate construction handles regular 50–80% DOD cycling for extended service life.
- High Charge Acceptance Rate. Absorbs high charge currents quickly from alternators, large inverter/chargers, and solar arrays.
- Marine-Grade Corrosion Resistance. Case and terminal materials engineered to withstand salt air and high humidity environments.
Mastervolt AGM 12/270 Super 8D Deep Cycle Marine Battery (62002700) Specifications:
- Capacity: 270Ah (C20)
- Voltage: 12V
- Group Size: Super 8D
- Type: AGM Deep Cycle
- Weight: 73.0 lbs (33.1 kg)
- SKU / MPN: 62002700


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