12V 100Ah LiFePO4 Battery - Group 31 Waterproof with 100A BMS for RV & Marine

Premium Waterproof 12V 100Ah LiFePO4 Battery

This Group 31 lithium iron phosphate battery is built for demanding marine, RV, and off-grid applications. With waterproof construction and a powerful 100A BMS, it delivers reliable power in any environment.

Key Features:

• Waterproof Design: IP65-rated protection for marine and outdoor use
• Powerful 100A BMS: Advanced battery management system with overcharge, over-discharge, overcurrent, and short circuit protection
• Exceptional Longevity: 15,000 deep cycle life with 10-year lifespan - far exceeds lead-acid batteries
• Group 31 Standard: Drop-in replacement for traditional Group 31 batteries
• Lightweight Construction: 50% lighter than comparable lead-acid batteries
• Fast Charging: Efficient charging reduces downtime
• Maintenance-Free: No watering or servicing required

Perfect For:

• RV and camper van house batteries
• Marine and boat battery banks
• Trolling motors and electric outboards
• Solar energy storage systems
• Off-grid backup power
• Emergency power supplies

Technical Specifications:

• Voltage: 12.8V nominal
• Capacity: 100Ah
• BMS Rating: 100A continuous
• Cycle Life: 15000+ cycles (80% DOD)
• Lifespan: 10+ years
• Waterproof Rating: IP65
• Size: Group 31 dimensions
• Operating Temperature: -4°F to 140°F (-20°C to 60°C)

Upgrade to reliable, waterproof lithium power for your adventures!