Description
RELiON Legacy Series Lithium Battery RB100 is a 12-volt, Group 31 lithium iron phosphate (LiFePO₄) deep cycle battery designed as a direct replacement for AGM, GEL, or lead-acid batteries. Weighing approximately 30 pounds, this battery delivers high energy density, fast charging, and long cycle life in a compact, lightweight design ideal for demanding power applications.
Built with a durable ABS case and an integrated Battery Management System (BMS), the RB100 provides safe operation, accurate state-of-charge monitoring, and extended battery life. With 100 amp hours of capacity, this battery is well suited for RV, marine, solar, and off-grid systems that require reliable deep cycle performance without maintenance.
Key Specifications
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Manufacturer Part Number: RB100
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Series: Legacy Series
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Voltage: 12 Volt
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BCI Group Number: 31
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Battery Type: Marine Deep Cycle
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Electrolyte Style: Lithium Iron Phosphate (LiFePO₄)
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Amp Hour Rating: 100 AH
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Cold Cranking Amps (CCA): 200 Amps
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Cranking Amps: 100 Amps
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Reserve Capacity: 240 Minutes
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Terminal Location: M8 Threaded Stud Top Terminals
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Case Material: ABS
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Length: 13 Inches
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Width: 6.8 Inches
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Height: 8.4 Inches
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Marine Rated: Yes
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Universality: Fully Universal
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Ingress Protection: IP65
Features & Benefits
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Safe and stable LiFePO₄ chemistry for long-term reliability
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Built-in Battery Management System (BMS) for protection and accurate SOC calculations
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Lightweight design compared to traditional lead-acid batteries
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Ultra-fast charging and discharging with high efficiency
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Up to 99% efficiency for maximum usable energy
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Long cycle life with zero maintenance required
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Can charge in temperatures from -20°C to 45°C
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Durable ABS enclosure provides strong environmental protection
Applications
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RV house battery systems
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Marine deep cycle power
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Solar energy storage systems
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Off-grid and backup power applications
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Replacement for Group 31 AGM, GEL, or lead-acid batteries
Warranty
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Limited 10-Year Product Warranty
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3-Year Free Replacement Warranty
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Non-Returnable Item
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