Description
The Relion RB100-HP 12V 100Ah Deep Cycle Lithium Starting Battery is a premium dual-purpose LiFePO₄ power solution designed for marine and RV applications that demand both strong cranking power and reliable long-duration energy. Engineered with high peak amp capability, this battery effortlessly starts boat engines, generators, and other high-draw equipment while also functioning as a dependable house battery for running onboard accessories, electronics, and peripherals.
Unlike traditional lead-acid batteries that struggle in varying temperatures, the RB100-HP offers exceptional cold-weather performance—up to 2.5x more efficient in low temperatures—and remains safe and stable even in high-heat environments up to 149°F (65°C). It maintains consistent voltage throughout discharge, delivering full usable power without the gradual voltage drop common in lead-acid systems.
Built with clean, eco-friendly LiFePO₄ chemistry, the RB100-HP produces no fumes, gassing, or pollution, making it a safe and reliable option for environmentally conscious users. Its lightweight ABS construction delivers more power at half the weight of traditional batteries, improving handling, installation, and overall vessel efficiency.
The battery’s maintenance-free design eliminates the need for watering or corrosion checks—simply install it and enjoy dependable power on every trip. With a lifespan up to 10 times longer than lead-acid and the ability to retain 80% capacity after 3,500 cycles, it provides exceptional long-term value. Unlike lead-acid batteries that only allow 50% usable capacity, the RB100-HP delivers 100% of its rated 100Ah, meaning more real power for your marine or RV system.
Whether you’re starting engines, powering accessories, or upgrading your entire onboard power solution, the Relion RB100-HP offers unmatched performance, durability, and reliability for modern marine energy needs.
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