Massive 8kWh Energy Capacity & High Energy Density: Dumfume 25.6V 314Ah LiFePO4 Battery delivers 8kWh Energy Capacity (8038.4Wh) in a compact footprint of just 25.19 x 9.64 x 8.86 inches and weighs 112.44 lbs. As a true Lithium Iron Phosphate Battery with High Energy Density, it stores twice the usable power of lead-acid batteries in the same space. Dumfume 24v lifepo4 battery Perfect for solar homes, power walls, and industrial backup.
Reliable 200A BMS & Comprehensive Safety: Dumfume 24V 300Ah LiFePO4 Battery Built-in Reliable 200A BMS provides full BMS Protection against overcharge, over-discharge, overcurrent, short circuit, and extreme temperatures. The low-temperature cut-off stops charging below 32°F (0°C) and continues discharging down to -4°F (-20°C). With IP65 Waterproof Battery rating and flame‑retardant ABS case, DUMFUME Off-Grid Battery is safe for indoor and outdoor installation.
Plug-and-Play & Drop-in Replacement for Lead Acid: DUMFUME 24V 300Ah (314Ah) LiFePO4 Battery is a true Drop-in Replacement for Lead Acid systems. No modification needed – simply swap your old heavy batteries. The Plug-and-Play design with standard M8 terminals makes installation quick and hassle‑free, whether you are upgrading an RV, or solar storage.NOT for golf cart or engine starting applications.
2S4P Series Parallel Connection for Scalable Power: Expand your system effortlessly with 2S4P Series Parallel Connection. Connect up to 2 batteries in series (51.2V) and 4 in parallel (1256Ah) to build a massive 64kWh+ energy bank. Whether you need a Deep Cycle Solar Battery for daily cycling or a Home Energy Storage Battery for whole‑house backup, Dumfume 24V 314Ah LiFePO4 Battery grows with your needs.
Fast Charging & Ultra-Long Lifespan: Enjoy Fast Charging with recommended 40-100A charge current – fully recharge in hours using solar, generator, or AC charger. With automotive Grade A cells, 300ah lithium battery delivers over 4000 cycles at 80% DOD, lasting 10+ years. The self‑discharge rate is less than 3% per month, and shipping voltage is 26.2-26.4V (40% SOC) for safe storage.Due to measurement methods, voltage/current may vary 1–5%. Charge/discharge every 6 months.