MasterVolt AGM Group Sealed Marine Battery Batteries

The MasterVolt AGM sealed marine battery line gives boaters a maintenance-free absorbed glass mat (AGM) deep cycle and starting battery for demanding marine use. It suits both engine starting and house bank duty. The batteries come in a range of capacities and group sizes, so you can match one to your DC system.

Key Features:

• Sealed, maintenance-free AGM construction: spill-proof, with no watering or acid-level checks.
• Dual-purpose performance: delivers high bursts of power for starting and tolerates repeated cycling in house bank service.
• Thicker plates: built for a longer service life under cyclic use.
• Removable, reconfigurable terminal posts: change the terminals to match your existing cabling and avoid extra wiring. Terminals are sold separately.
• Vibration resistance: the AGM design holds up to the shock and vibration of marine use.
• Low internal resistance: glass-fiber mat technology supports high discharge currents and good charge acceptance.
• Flexible installation: the sealed design allows more mounting options than flooded batteries.

MasterVolt AGM batteries are a practical upgrade from conventional flooded lead-acid batteries for boats, RVs and other mobile power systems. Choose the capacity and group size that fits your needs from the product options.