BlueMax Marine Group 4D

BlueMax 12V 230Ah Group 4D Marine LiFePO4 Battery 12.8V 230Ah LiFePO4 deep-cycle battery in Group 4D form factor. Mid-tier marine battery with enhanced performance. Key Specs Voltage: 12.8V nominal Capacity: 230Ah / 2.94 kWh Chemistry: LiFePO4 (Lithium Iron Phosphate) Form factor: Group 4D Built-in BMS with overcharge, over-discharge, and short-circuit protection Cycle life: 3,000+ cycles at 80% DoD Tier: BlueMax Applications Marine house power, RV house batteries, solar storage, commercial marine.