ECI Power 12V 100Ah Lithium LiFePO4 Battery for RV, Solar, Marine, Overland, Off-Grid

The proprietary lithium-iron phosphate chemistry of the battery takes the hassle out of maintaining and utilizing the power you need. Batteries are meant to be used when you need them, and if you need them all the time, lead-acid becomes too unreliable and exhausting to keep track of. The lithium chemistry of the battery cuts the weight of the traditional lead-acid battery to less than half while providing a massive boost to performance and capacity, so you won't miss a single second of runtime. Designed for more than just storing power easily, they're here to provide long-lasting peace of mind with their immense durability, making it easy to use them in your home, at your job, or for your outdoor needs where trust, safety, and the environment matter most.

ECI Power is located in Paramount, California, part of the whole of Los Angeles county. Since its establishment in 1987, we have carried high-quality, reliable battery products ranging from lead-acid to lithium storage. Our focus is centered around the understanding of what any project entails.

The ECI Power LiFePO4 battery is designed to meet the needs of modern energy applications while exceeding performance comparable to even the most expensive batteries on the market. It also supports expansion up to 2 batteries sequenced in series at 24V 100Ah, or max. 4 batteries in parallel at 12V 400Ah. The battery utilizes UL1642 listed LiFePO4 Grade-A cells and is backed by our industry-leading engineering and after-sale teams covering North America and beyond since 1987.

At a phenomenal price point, the battery is rigorously lab-tested and guaranteed to meet a minimum 3500 cycles at 80% DOD, providing high-performance longevity with a maximum of 7000 cycles at 50% DOD. The lithium battery's unique built-in Battery Management System (BMS) protects it from overcharge, deep discharge, overloading, overheating, and short circuit, and the excessive low self-discharge rate ensures up to 1 year maintenance-free storage. The built-in low-temp cut-off prevents charging under 23 °F (-5 °C).

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