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Fleet Lithium  |  SKU: BM12V304

BlueMax Marine Group 8D

Regular price $2,63999 USD
Shipping calculated at checkout.

Features

  • Advanced Battery Management System (BMS)
  • Active Cell Balancing for Extended Life Cycle

8 Year Warranty

10-Year Warranty
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BlueMax 12V 304Ah Group 8D Marine LiFePO4 Battery

12.8V 304Ah LiFePO4 deep-cycle battery in Group 8D form factor. Mid-tier maximum-capacity marine battery with enhanced performance.

Key Specs

  • Voltage: 12.8V nominal
  • Capacity: 304Ah / 3.89 kWh
  • Chemistry: LiFePO4 (Lithium Iron Phosphate)
  • Form factor: Group 8D
  • Built-in BMS with overcharge, over-discharge, and short-circuit protection
  • Cycle life: 3,000+ cycles at 80% DoD
  • Tier: BlueMax

Applications

Large marine vessels, commercial boats, RV house batteries, off-grid solar storage.

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Marine Power Without Limits.

Stay on the water longer, run every accessory without worry. BlueMax Marine batteries deliver true dual-purpose power—deep-cycle endurance and reliable engine starting in one lightweight, maintenance-free lithium package built to keep you on the water longer.