{"product_id":"bluetti-b4810-48v-lifepo4-battery","title":"Bluetti B4810 48V 5120Wh Capacity LiFePO4 Battery Off Grid RV Boat Home","description":"\u003ch3\u003eBluetti B4810 48V 5120Wh Capacity LiFePO4 Battery Off Grid RV Boat Home \u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e: B4810\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKEY BENEFITS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan data-url=\"ca:\/\/s?q=BLUETTI_B4810_high_storage_capacity\" role=\"button\" tabindex=\"0\"\u003eHigh Storage Capacity\u003c\/span\u003e\u003c\/strong\u003e: 5.12 kWh energy reserve with 48V output.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan data-url=\"ca:\/\/s?q=BLUETTI_B4810_long_service_life\" role=\"button\" tabindex=\"0\"\u003eLong Service Life\u003c\/span\u003e\u003c\/strong\u003e: LiFePO₄ cells designed for thousands of charge cycles.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan data-url=\"ca:\/\/s?q=BLUETTI_B4810_efficient_power_delivery\" role=\"button\" tabindex=\"0\"\u003eEfficient Power Delivery\u003c\/span\u003e\u003c\/strong\u003e: Supports heavy loads like air conditioning, cooktops, and tools.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan data-url=\"ca:\/\/s?q=BLUETTI_B4810_modular_expansion\" role=\"button\" tabindex=\"0\"\u003eModular Expansion\u003c\/span\u003e\u003c\/strong\u003e: Expandable to over 120 kWh with multiple units.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan data-url=\"ca:\/\/s?q=BLUETTI_B4810_durable_protection\" role=\"button\" tabindex=\"0\"\u003eDurable Protection\u003c\/span\u003e\u003c\/strong\u003e: IP65 dust and water resistance with flame‑retardant housing.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan data-url=\"ca:\/\/s?q=BLUETTI_B4810_cold_weather_ready\" role=\"button\" tabindex=\"0\"\u003eCold Weather Ready\u003c\/span\u003e\u003c\/strong\u003e: Built‑in self‑heating ensures charging in low temperatures.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe BLUETTI B4810 is a 48V LiFePO₄ battery module with 5.12 kWh storage capacity, designed for advanced off‑grid systems. It is ideal for RVs, boats, expedition vehicles, and compact home setups where standard 12V batteries are insufficient.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith modular scalability, efficient power delivery, and robust protection, the B4810 serves as the foundation for reliable energy systems, especially when paired with the BLUETTI RV5 Power Hub.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eVoltage: 48V (51.2V nominal)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCapacity: 5.12 kWh (100 Ah)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eContinuous Power: ~5 kW\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCell Type: LiFePO₄ long‑life cells\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCharge Current: Recommended 50A, max 100A\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eEnclosure: IP65 dust and water resistant, UL5VA flame‑retardant housing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSelf‑Heating: Enables charging in cold conditions\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMonitoring: CAN data connection, Bluetooth app support\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExpandable: Modular design up to 120 kWh\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan data-url=\"ca:\/\/s?q=BLUETTI_B4810_for_RVs\" role=\"button\" tabindex=\"0\"\u003eRVs and camper vans\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan data-url=\"ca:\/\/s?q=BLUETTI_B4810_for_boats\" role=\"button\" tabindex=\"0\"\u003eBoats and marine setups\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan data-url=\"ca:\/\/s?q=BLUETTI_B4810_for_off_grid_homes\" role=\"button\" tabindex=\"0\"\u003eOff‑grid homes\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan data-url=\"ca:\/\/s?q=BLUETTI_B4810_for_expedition_vehicles\" role=\"button\" tabindex=\"0\"\u003eExpedition vehicles\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan data-url=\"ca:\/\/s?q=BLUETTI_B4810_emergency_backup\" role=\"button\" tabindex=\"0\"\u003eEmergency backup\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat’s in the Box\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1 × BLUETTI B4810 Battery\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eUser Manual\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e5 years manufacturer warranty.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFinal Verdict\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe BLUETTI B4810 is a powerful, modular, and durable 48V battery solution. With high capacity, long service life, and advanced safety features, it is the perfect choice for RVs, boats, off‑grid homes, and expedition setups requiring dependable energy storage.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eQ: Can the battery be expanded?\u003c\/strong\u003e A: Yes, multiple B4810 units can be combined to exceed 120 kWh storage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eQ: Is it safe for cold climates?\u003c\/strong\u003e A: Yes, the self‑heating function ensures charging even in low temperatures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eQ: How does it integrate with RV5?\u003c\/strong\u003e A: The RV5 Power Hub manages charging from solar, alternator, or shore power and distributes energy to AC and DC systems.\u003c\/span\u003e\u003c\/p\u003e","brand":"Bluetti","offers":[{"title":"Default Title","offer_id":43225895927869,"sku":"B4810","price":1808.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0273\/0452\/5885\/files\/Bluetti.png?v=1779513442","url":"https:\/\/www.powerfitshop.com\/products\/bluetti-b4810-48v-lifepo4-battery","provider":"POWER FIT SHOP — Powering Preparedness, Health \u0026 Home","version":"1.0","type":"link"}