Ecienwell 12V 100Ah Lithium LiFePO4 Battery 100A BMS – 5 Year Warranty –

【Automotive-Grade Lithium-Ion Battery】

Ecienwell’s Automotive-Grade LiFePO4 battery outperforms traditional lead-acid and lower-grade lithium batteries. With high energy density and compact design, it's ideal for solar energy systems, RVs, travel trailers, trolling motors, and camping. Engineered for up to 15,000 cycles, it minimizes capacity degradation, ensuring long-lasting, reliable performance. Featuring forward compatibility with structures like Tesla’s 4680, it represents the future of clean energy.

【Long Lifespan】

While lead-acid batteries offer 200–500 cycles, Ecienwell LiFePO4 achieves 4,000 to 15,000 cycles at 100% DOD. Even at 80% DOD, it lasts up to 6,000 cycles, offering remarkable sustainability and reliability for long-term use.

【High Efficiency】

Ecienwell batteries retain 96% capacity above 12.8V, compared to only 55% in lead-acid batteries. With no memory effect, it can be charged at any state, reducing energy loss and simplifying use.

【Battery Balancing & Safety】

Built-in Battery Management System (BMS) ensures precise cell balancing, preventing overcharge/discharge and enhancing safety, performance, and lifespan.

【Expandable Capacity】

The 12V 100Ah model supports up to 4 in series and 4 in parallel, suitable for diverse energy needs like solar, RVs, trolling motors, camping, and backup systems.

【Compact & Eco-Friendly Design】

Combining performance and sustainability, its compact form saves space while the eco-conscious build aligns with green energy practices.

【Durable Matte Case & IP54 Waterproof】

The rugged matte case, IP54 waterproof rating, and optimized internal structure allow reliable performance across -4°F to 140°F, ideal for marine and outdoor applications.

【Perfect for Trolling Motors】

Provides stable, long-lasting power for 30–70 lbs thrust trolling motors, making it a favorite among anglers for extended trips.

【Energy Storage System Ready】

Adaptable to residential, commercial, and off-grid setups, it offers consistent backup power and efficient load management with minimal environmental impact.

【Reliable RV & Travel Trailer Power】

With compact design, high energy density, and minimal degradation, it's perfect for off-grid adventures and long journeys in RVs and travel trailers.

【5-Year Warranty】

Backed by a 5-year warranty, Ecienwell ensures quality and support for long-term peace of mind.

【Technical Specs】

Voltage: 12.8V

Capacity: 100Ah (1280Wh)

Cycle Life: ≥4000 cycles

Charge Method: CC/CV, 14.4V ± 0.2V

Dimensions: L329×W172×H214 mm

Temp Range: Charge 050℃ / Discharge -2055℃

Protection Class: IP65

Cell Type: Prismatic LiFePO4