Name: 12V 200Ah LiFePO4 Lithium Battery 200A BMS 2560Wh IP65
Brand: dumfume
SKU: B0DLGPVF4Z
Price: 309.98 USD
Availability: InStock

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📝 Product Overview

🏪 Sold by Dumfume-US

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Product Details

✓【12V 200Ah LiFePO4 Battery | 15,000+ Deep Cycles】 The DUMFUME 12V 200Ah lithium iron phosphate battery adopts premium LiFePO4 cells, delivering an ultra-long service life: 4,000+ cycles at 100% DOD, 6,000+ cycles at 80% DOD and 15,000+ cycles at 60% DOD, over 10 times longer than traditional lead-acid batteries. UL and UN38.3 certified for safe transportation, this deep-cycle lithium battery is ideal for RV, camper van and off-grid solar storage systems

✓【200A Smart BMS & IP65 Dust/Water Protection】 The DUMFUME 12V 200Ah LiFePO4 battery comes with a built-in 200A continuous smart BMS for full protection. Overcharge cut-off: 14.6V ±0.2V; over-discharge cut-off: 9.2V ±0.2V. Overcurrent protection triggers within 50ms for loads over 200A; short-circuit protection activates in <100µs for instant fault isolation. IP65 rated enclosure blocks all dust and withstands low-pressure water jets from all directions, reliable for harsh outdoor campsites

✓【Drop-in Replacement | 60% Lighter Than Lead-Acid】 The DUMFUME 12.8V 200Ah battery weighs only 58.86 lbs (26.7kg), more than 60% lighter than equivalent lead-acid batteries. Dimensions: 21.06 × 8.07 × 8.46 inches (including handle). Boasting more than double the energy density of lead-acid batteries, it saves space and payload. Direct drop-in replacement for bulky lead-acid batteries for RV compartments, camper vans, truck campers, off-grid cabins and solar storage sheds

✓【12V Trolling Motor & Fishing Boat Ready】 This 12V battery works perfectly with 55LBS/62LBS 12V trolling motors for fishing boat use. For stable performance and extended service life in marine environments, please operate as required: fasten battery terminals tightly, use 3AWG cables, keep steady running speed, and avoid motor reversal during operation

✓【Low-Temperature Cutoff for Cold Weather Use】 This Dumfume 12V 200Ah solar battery features precision low-temperature cutoff. Discharge works down to -20°C (-4°F). Charging is automatically disabled below 0°C (32°F) to prevent irreversible lithium plating. BMS continuously monitors cell temperature and resumes charging once internal temperature rises to 5°C (41°F). Safe for year-round use in cold regions without shortening battery life

✓【4S4P Expandable Battery Bank, Scale Your Power】 The DUMFUME 200Ah lithium battery Supports 4S4P expansion configuration, connect up to 16 units (4 in series, 4 in parallel). Max setup: 51.2V nominal voltage, 800Ah capacity, total usable energy of 40.96kWh (51.2V × 800Ah). Start with a single 12.8V/200Ah battery, add more batteries in series for higher voltage or parallel for larger capacity as power needs grow. Uniform communication protocol ensures synchronized BMS operation

✓【5-Year Warranty & 24/7 Customer Support】 The DUMFUME lifepo4 battery 200ah includes a 5-year warranty plus round-the-clock customer support. Our team assists with installation, configuration and troubleshooting. Note: This is a deep-cycle battery and NOT intended for engine starting applications.