12V 100Ah LiFePO4 Battery

Meet the Needs of Various Scenarios: The Dyness 12.8V 100Ah LiFePO4 Battery measures just 13.0 × 6.77 × 8.43 in and weighs only 25.3 lbs. Expand up to 4S4P (16 batteries) to build a 20.48kWh energy system. Ideal for RVs, camping, solar systems, off-grid living, home energy storage, and boating. Delivers the same power while saving nearly 50% space and over 65% weight compared to lead-acid batteries.

Premium A+ Grade Cells & 4000+ Deep Cycles: Built with premium A-Grade LiFePO4 cells for superior safety, high energy density, and long-lasting performance. Enjoy 4000+ deep cycles, a 10-year lifespan (up to 6× longer than lead-acid), 3–5× higher energy density, and certifications including FCC, CE, RoHS, and UN38.3.

Low-Temp Charging Protection: Integrated low-temperature charging protection automatically stops charging below 32°F (0°C) and resumes at 41°F (5°C). Discharge protection activates at -4°F (-20°C) to help prevent battery damage and ensure reliable performance in cold-weather RV, cabin, and off-grid applications.

All-in-One Safety Shield – 100A BMS: The built-in 100A Smart BMS protects against overcharging, over-discharging, overcurrent, overheating, and short circuits. Combined with IP65 waterproof, dust-resistant, and salt spray-resistant construction, it's built for reliable use in RV, marine, and off-grid environments.

Reliable Dyness Support: Enjoy professional online after-sales support and a 5-year warranty for added peace of mind.