Lithium Pros N32215-S 12.8V 215Ah Marine Starting Battery with NMEA 2000

The Lithium Pros N32215-S is an advanced 12.8V 215Ah lithium-ion marine starting battery designed to meet the demanding requirements of modern boating applications. This battery meets the September 19, 2022 Mercury specifications for lithium-ion engine start batteries and is compatible with all outboards and alternators.

Key Features:

• 12.8V nominal voltage with 215Ah capacity (2,752 Whr total energy)
• NMEA 2000 certified connectivity with plug-and-play compatibility for all NMEA 2000 multi-function displays
• Powerful 1,400 Marine Crank Amps (Equivalent) for reliable engine starting
• Exceptional 510 minutes of reserve capacity—the highest available in a Group 31 footprint
• Lithium Iron Phosphate (LiFePO4) chemistry for superior voltage stability during discharge
• Advanced integrated battery management system (BMS) for long life and safe operation
• Replaces up to three 12V Group 31 AGM batteries while weighing only 46.6 lbs
• GC12 case size: 12.88"L x 7.13"W x 10.5"H (Group 31 footprint)

Ideal for powering multiple large fish finders and marine electronics, this battery maintains stable voltage even under heavy loads, preventing graph resets during engine cranking. Pro anglers trust this battery to run up to five 12-inch graphs simultaneously with 3D imaging capabilities. The battery is compatible with existing 12V AGM battery chargers (float voltage must be 13.6V or less, never exceeding 14.8V). The NMEA 2000 connectivity allows real-time monitoring of battery voltage, current, state of charge, temperature, and time remaining directly on your marine display.