{"product_id":"bluetti-b4810-lifepo-battery-5-120wh-100ah","title":"Bluetti B4810 LiFePO₄ Battery | 5,120Wh | 100Ah","description":"\u003cstyle\u003e\n.bluetti-b4810-pd {\n  --ink: #000000;\n  --ink-2: #141414;\n  --paper: #FFFFFF;\n  --paper-2: #F7F7F7;\n  --text: #000000;\n  --text-light: #FFFFFF;\n  --muted: #5C5C5C;\n  --accent: #246AAF;\n  --accent-deep: #246AAF;\n  --accent-2: #36AF24;\n  --line: #E2E2E2;\n  --radius: 16px;\n  --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;\n  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;\n  --font-mono: 'Space Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;\n  font-family: var(--font-body) !important;\n  color: var(--text) !important;\n  opacity: 1 !important;\n  background: var(--paper);\n  line-height: 1.65;\n  font-size: 16px;\n  border: 1px solid var(--line);\n  border-radius: var(--radius);\n  overflow: hidden;\n  box-shadow: 0 18px 44px rgba(23,20,15,0.10);\n}\n.bluetti-b4810-pd, .bluetti-b4810-pd *, .bluetti-b4810-pd *::before, .bluetti-b4810-pd *::after { box-sizing: border-box; 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font-size: 14.5px; font-weight: 600; margin-bottom: 6px !important; }\n.bluetti-b4810-pd .b48-expand-card p { font-size: 13px; color: var(--muted) !important; }\n@media (max-width: 700px) { .b48-expand-grid { grid-template-columns: 1fr 1fr; } }\n@media (max-width: 480px) { .b48-expand-grid { grid-template-columns: 1fr; } }\n\n\/* FAQ *\/\n.b48-faq { padding: 44px 32px; background: var(--paper-2); }\n.b48-faq details { background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 3px 20px; margin-bottom: 10px; }\n.b48-faq summary { cursor: pointer; font-weight: 600; font-family: var(--font-display) !important; font-size: 15px; padding: 16px 26px 16px 0; list-style: none; position: relative; }\n.b48-faq summary::-webkit-details-marker { display: none; }\n.b48-faq summary::after { content: '+'; position: absolute; right: 0; top: 13px; font-size: 20px; color: var(--accent-deep) !important; font-family: var(--font-mono) !important; }\n.b48-faq details[open] summary::after { content: '\\2013'; }\n.b48-faq details p { padding: 0 0 17px; color: var(--muted) !important; font-size: 13.8px; max-width: 70ch; }\n\n\/* Footer *\/\n.b48-footer { padding: 26px 32px; background: var(--ink); color: var(--text-light); }\n.bluetti-b4810-pd .b48-warranty { font-size: 14px; color: var(--text-light) !important; }\n.bluetti-b4810-pd .b48-warranty strong { color: var(--accent) !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"bluetti-b4810-pd\"\u003e\n\u003c!-- ============ HERO ============ --\u003e\n\u003csection class=\"b48-hero\"\u003e\n\u003cp class=\"b48-eyebrow\"\u003eBLUETTI B4810 · 51.2V 100Ah LiFePO₄ Battery\u003c\/p\u003e\n\u003ch2\u003e5,120Wh at 48V — The Foundation for Serious Power Systems\u003c\/h2\u003e\n\u003cp class=\"b48-lead\"\u003eThe B4810 is a 51.2V, 100Ah LiFePO₄ battery module built for 48V systems that need to power more than basic 12V lighting and a fridge — think air conditioning, RV main power, off-grid cabins, and home backup. It's rated for 6,000 cycles to 70% capacity, with self-heating for cold-weather charging and a CAN data connection that lets it coordinate directly with BLUETTI's RV5 Power Hub. Track voltage, state of charge, and temperature from the BLUETTI app over Bluetooth.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003cdiv class=\"b48-blocks\"\u003e\n\u003cspan style=\"width: 14px; height: 14px;\"\u003e\u003c\/span\u003e \u003cspan style=\"width: 20px; height: 20px;\"\u003e\u003c\/span\u003e \u003cspan style=\"width: 14px; height: 10px;\"\u003e\u003c\/span\u003e \u003cspan style=\"width: 26px; height: 16px;\"\u003e\u003c\/span\u003e \u003cspan style=\"width: 10px; height: 8px;\"\u003e\u003c\/span\u003e \u003cspan style=\"width: 18px; height: 14px;\"\u003e\u003c\/span\u003e \u003cspan style=\"width: 14px; height: 20px;\"\u003e\u003c\/span\u003e \u003cspan style=\"width: 22px; height: 12px;\"\u003e\u003c\/span\u003e \u003cspan style=\"width: 10px; height: 16px;\"\u003e\u003c\/span\u003e \u003cspan style=\"width: 16px; height: 8px;\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!-- ============ STATS ============ --\u003e\n\u003csection class=\"b48-stats\"\u003e\n\u003cdiv class=\"b48-stat\"\u003e\n\u003cspan class=\"num\"\u003e51.2V\u003c\/span\u003e\u003cspan class=\"label\"\u003eRated Voltage\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b48-stat\"\u003e\n\u003cspan class=\"num\"\u003e100Ah\u003c\/span\u003e\u003cspan class=\"label\"\u003eRated Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b48-stat\"\u003e\n\u003cspan class=\"num\"\u003e5,120Wh\u003c\/span\u003e\u003cspan class=\"label\"\u003eTotal Energy\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b48-stat\"\u003e\n\u003cspan class=\"num\"\u003e6,000\u003c\/span\u003e\u003cspan class=\"label\"\u003eCycle Life\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- ============ CONFIGURATION ============ --\u003e\n\u003csection class=\"b48-config\"\u003e\n\u003ch3\u003eWhere B4810 Fits in the Lineup\u003c\/h3\u003e\n\u003cp class=\"b48-config-sub\"\u003eSold alongside two siblings on the same platform — same core technology, different capacity and voltage.\u003c\/p\u003e\n\u003cdiv class=\"b48-config-grid\"\u003e\n\u003cdiv class=\"b48-config-card\"\u003e\n\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"5\" width=\"18\" height=\"12\" rx=\"1.5\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 20h8M12 17v3\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cp class=\"qty\"\u003e51.2V, 100Ah\u003c\/p\u003e\n\u003ch4\u003eB4810 (This Battery)\u003c\/h4\u003e\n\u003cp\u003e48V RV main power systems, boats, off-grid cabins, and home backup — the largest of the three.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b48-config-card\"\u003e\n\u003csvg viewbox=\"0 0 24 24\" fill=\"currentColor\"\u003e\u003cpath d=\"M13 2 4 14h6l-1 8 9-12h-6l1-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cp class=\"qty\"\u003e12.8V, 100Ah\u003c\/p\u003e\n\u003ch4\u003eB1210\u003c\/h4\u003e\n\u003cp\u003eTrolling motors, small RV fridges, lighting, and camping power — the smaller, more affordable entry point.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b48-config-card\"\u003e\n\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"2\" y=\"8\" width=\"17\" height=\"9\" rx=\"2\"\u003e\u003c\/rect\u003e\u003crect x=\"19\" y=\"11\" width=\"2.5\" height=\"3\" rx=\"1\" fill=\"currentColor\" stroke=\"none\"\u003e\u003c\/rect\u003e\u003crect x=\"5\" y=\"10.3\" width=\"4\" height=\"4.4\" rx=\"0.6\" fill=\"currentColor\" stroke=\"none\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\n\u003cp class=\"qty\"\u003e12.8V, 314Ah\u003c\/p\u003e\n\u003ch4\u003eB1232\u003c\/h4\u003e\n\u003cp\u003eMedium to large RVs, 12V marine setups, solar storage, and agricultural equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- ============ FEATURES ============ --\u003e\n\u003csection class=\"b48-features\"\u003e\n\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0566\/2418\/5399\/files\/bluetti-lifepo4-battery-key-features-pc.webp?v=1785861396\" alt=\"Collage featuring the Bluetti B4810 LiFePO₄ Battery (5,120Wh, 100Ah) and Bluetti portable power station, with highlighted features: self-heating technology, multiple protection systems, modular and expandable design, app-based monitoring (shown on a smartphone), over 6,000 charge cycles, and a 10-year lifespan.\"\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0566\/2418\/5399\/files\/bluetti-b4810-lifepo4-battery-fast-charging-vs-lead-acid-pc.webp?v=1785861431\" alt=\"Three images display: a blue AC charger, a black solar panel, and the silver Bluetti B4810 LiFePO₄ Battery (5,120Wh, 100Ah). The text highlights that it charges up to 10× faster than lead-acid batteries—taking just 1.25 hours compared to 10–12 hours for traditional lead-acid models—making it ideal for powering your portable power station quickly and efficiently.\"\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eWhat Makes the B4810 Different\u003c\/h3\u003e\n\u003cdiv class=\"b48-feature-grid\"\u003e\n\u003cdiv class=\"b48-feature\"\u003e\n\u003csvg viewbox=\"0 0 24 24\" fill=\"currentColor\"\u003e\u003cpath d=\"M13 2 4 14h6l-1 8 9-12h-6l1-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch4\u003e5,120Wh at 48V\u003c\/h4\u003e\n\u003cp\u003eA single battery delivers around 5kW of continuous power — enough for heavier loads like air conditioning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b48-feature\"\u003e\n\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M4 7h13M13 3l4 4-4 4M20 17H7M11 21l-4-4 4-4\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch4\u003eCAN Integration With RV5\u003c\/h4\u003e\n\u003cp\u003eThe BMS reports available energy, current, and limits directly to an RV5 Power Hub, which adjusts charge\/discharge strategy accordingly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b48-feature\"\u003e\n\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\"\u003e\u003cpath d=\"M12 3a2 2 0 0 0-2 2v9.1a4 4 0 1 0 4 0V5a2 2 0 0 0-2-2Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch4\u003eSelf-Heating in Cold Weather\u003c\/h4\u003e\n\u003cp\u003eWarms itself before charging when temperatures drop, and discharges over an even wider temperature range.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b48-feature\"\u003e\n\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M4 12a8 8 0 0 1 14-5.3M20 12a8 8 0 0 1-14 5.3\"\u003e\u003c\/path\u003e\u003cpath d=\"M18 3v4h-4M6 21v-4h4\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch4\u003e6,000 Cycles to 70%\u003c\/h4\u003e\n\u003cp\u003eRated for long-term daily use, not just occasional backup duty.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b48-feature\"\u003e\n\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"5\" width=\"18\" height=\"12\" rx=\"1.5\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 20h8M12 17v3\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch4\u003eBluetooth App Monitoring\u003c\/h4\u003e\n\u003cp\u003eCheck voltage, state of charge, and temperature without accessing the battery directly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b48-feature\"\u003e\n\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 5v6c0 5 3.4 8.4 8 9.9 4.6-1.5 8-4.9 8-9.9V5l-8-3Z\"\u003e\u003c\/path\u003e\u003cpath d=\"M12 8c-1.5 2-2.5 3.3-2.5 4.5a2.5 2.5 0 0 0 5 0C14.5 11.3 13.5 10 12 8Z\" fill=\"currentColor\" stroke=\"none\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch4\u003eIP65 Rated\u003c\/h4\u003e\n\u003cp\u003eSealed against dust and water for demanding installation environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b48-feature\"\u003e\n\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\"\u003e\u003crect x=\"2.5\" y=\"9\" width=\"9\" height=\"6\" rx=\"2\" transform=\"rotate(-18 7 12)\"\u003e\u003c\/rect\u003e\u003crect x=\"12.5\" y=\"9\" width=\"9\" height=\"6\" rx=\"2\" transform=\"rotate(-18 17 12)\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\n\u003ch4\u003eUp to 24 in Parallel\u003c\/h4\u003e\n\u003cp\u003eScale to a theoretical 122.88kWh (24 units) for custom energy setups beyond a single battery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b48-feature\"\u003e\n\u003csvg class=\"b48-accent-2\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M13 2 4 14h6l-1 8 9-12h-6l1-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch4\u003e5-Year Warranty\u003c\/h4\u003e\n\u003cp\u003eConfirmed specifically for this model, covering defects in materials and workmanship.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- ============ NARRATIVE ============ --\u003e\n\u003csection class=\"b48-narrative\"\u003e\n\u003ch3\u003eBuilt for 48V Systems That Need to Do More\u003c\/h3\u003e\n\u003cp\u003eThe B4810 is positioned differently from its two 12.8V siblings — it's the foundation for \"serious\" 48V systems, as BLUETTI puts it, meant for setups that need to power more than basic 12V lighting and a fridge. A single battery delivers 5,120Wh and around 5kW of continuous power, enough headroom for heavier loads like air conditioning that a 12V system would struggle with. It shows its full potential paired with a power hub like BLUETTI's RV5: the B4810 stores energy as 48V DC, and a CAN data connection lets its BMS report available energy, current, and limits directly to the RV5, which adjusts its charge and discharge strategy in response — coordination that a simple wired connection wouldn't offer on its own.\u003c\/p\u003e\n\u003cp\u003eSelf-heating technology means it can warm itself before charging begins when temperatures drop, and it discharges over a wider range than it charges, keeping it usable through spring and autumn or in colder climates. Multiple independent sources agree closely on its physical specs — 101.4 lbs, a 23.94 × 14.96 × 5.71 in profile — and its charge\/discharge limits: 50A recommended charge current (100A max), 100A max discharge. Up to 24 units connect in parallel and series for a theoretical 122.88kWh, for setups that need real scale.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003cdiv class=\"b48-blocks\" style=\"background: var(--paper-2);\"\u003e\n\u003cspan style=\"width: 16px; height: 10px;\"\u003e\u003c\/span\u003e \u003cspan style=\"width: 14px; height: 18px;\"\u003e\u003c\/span\u003e \u003cspan style=\"width: 24px; height: 14px;\"\u003e\u003c\/span\u003e \u003cspan style=\"width: 10px; height: 20px;\"\u003e\u003c\/span\u003e \u003cspan style=\"width: 18px; height: 8px;\"\u003e\u003c\/span\u003e \u003cspan style=\"width: 12px; height: 16px;\"\u003e\u003c\/span\u003e \u003cspan style=\"width: 20px; height: 12px;\"\u003e\u003c\/span\u003e \u003cspan style=\"width: 14px; height: 22px;\"\u003e\u003c\/span\u003e \u003cspan style=\"width: 16px; height: 10px;\"\u003e\u003c\/span\u003e \u003cspan style=\"width: 10px; height: 14px;\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!-- ============ SPECS ============ --\u003e\n\u003csection class=\"b48-specs\"\u003e\n\u003ch3\u003eFull Specifications\u003c\/h3\u003e\n\u003cdiv class=\"b48-specs-block\"\u003e\n\u003cp class=\"b48-specs-block-title\"\u003eB4810 LiFePO₄ Battery\u003c\/p\u003e\n\u003cdiv class=\"b48-spec-groups\"\u003e\n\u003cdiv class=\"b48-spec-group\"\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated voltage\u003c\/td\u003e\n\u003ctd\u003e51.2 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated capacity\u003c\/td\u003e\n\u003ctd\u003e100 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal energy\u003c\/td\u003e\n\u003ctd\u003e5,120 Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycle life\u003c\/td\u003e\n\u003ctd\u003e6,000 to 70% capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b48-spec-group\"\u003e\n\u003ch4\u003eCharge \u0026amp; Discharge\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended charge current\u003c\/td\u003e\n\u003ctd\u003e50 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax charge current\u003c\/td\u003e\n\u003ctd\u003e100 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax discharge current\u003c\/td\u003e\n\u003ctd\u003e100 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b48-spec-group\"\u003e\n\u003ch4\u003eTemperature\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating (charge \/ discharge)\u003c\/td\u003e\n\u003ctd\u003e-4–131°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage (≤1 month)\u003c\/td\u003e\n\u003ctd\u003e-4–104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage (≤6 months)\u003c\/td\u003e\n\u003ctd\u003e-4–77°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell protection (charging)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;30°F or \u0026gt;142°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell protection (discharging)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;-5.8°F or \u0026gt;142°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b48-spec-group\"\u003e\n\u003ch4\u003ePhysical \u0026amp; Environmental\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e101.4 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L×W×H)\u003c\/td\u003e\n\u003ctd\u003e23.94 × 14.96 × 5.71 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection rating\u003c\/td\u003e\n\u003ctd\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating humidity\u003c\/td\u003e\n\u003ctd\u003e95% max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b48-spec-group\"\u003e\n\u003ch4\u003eConnectivity \u0026amp; Scaling\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eApp connectivity\u003c\/td\u003e\n\u003ctd\u003eBluetooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem integration\u003c\/td\u003e\n\u003ctd\u003eCAN data (RV5-compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax parallel\/series\u003c\/td\u003e\n\u003ctd\u003e24 units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax expansion\u003c\/td\u003e\n\u003ctd\u003e122.88kWh (51.2V, 2,400Ah)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b48-spec-group\"\u003e\n\u003ch4\u003eWarranty\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer's warranty\u003c\/td\u003e\n\u003ctd\u003e5 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- ============ COMPATIBILITY ============ --\u003e\n\u003csection class=\"b48-expand\"\u003e\n\u003ch3\u003eBest-Fit Applications\u003c\/h3\u003e\n\u003cp\u003eSized for real 48V system duty — house loads heavier than basic 12V lighting and a fridge.\u003c\/p\u003e\n\u003cdiv class=\"b48-expand-grid\"\u003e\n\u003cdiv class=\"b48-expand-card\"\u003e\n\u003ch4\u003eRV5-Based RV Power Systems\u003c\/h4\u003e\n\u003cp\u003eThe central battery in BLUETTI's RV5 platform, with CAN integration for coordinated charge\/discharge.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b48-expand-card\"\u003e\n\u003ch4\u003eBoats\u003c\/h4\u003e\n\u003cp\u003eHouse power for larger vessels running 48V systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b48-expand-card\"\u003e\n\u003ch4\u003eOff-Grid Cabins\u003c\/h4\u003e\n\u003cp\u003eReal capacity for heavier loads like air conditioning, not just basic lighting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b48-expand-card\"\u003e\n\u003ch4\u003eHome Backup\u003c\/h4\u003e\n\u003cp\u003eScalable capacity for whole-home backup when paired with a compatible inverter platform.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- ============ FAQ ============ --\u003e\n\u003csection class=\"b48-faq\"\u003e\n\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0566\/2418\/5399\/files\/PC_1x-1759212578946-4fbe.png?v=1785861471\" alt=\"Three images showcase the advanced features of the Bluetti B4810 LiFePO₄ Battery (5,120Wh, 100Ah): intelligent BMS protection displayed on a circuit board, IP65 water resistance illustrated by splashes of water on the battery, and a fire-resistant casing shown resting on grass with a green shield icon—making this Bluetti battery an ideal companion for your portable power station needs.\"\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0566\/2418\/5399\/files\/bluetti-lifepo4-battery-flexible-expansion-pc.webp?v=1785861471\" alt=\"Twelve Bluetti B4810 blue and black LiFePO₄ battery units (each with 5,120Wh\/100Ah capacity) are stacked by a wall—together offering up to 122.8 kWh total capacity and 2,400A max continuous charge\/discharge—all set against a backdrop of stunning mountains visible through the window.\"\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the B4810 designed for?\u003c\/summary\u003e\n\u003cp\u003eBLUETTI positions it as the foundation for \"serious\" 48V systems — RV main power, boats, off-grid cabins, and home backup — for loads beyond basic 12V lighting and a fridge, like air conditioning.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow does it work with the RV5 Power Hub?\u003c\/summary\u003e\n\u003cp\u003eThe B4810 stores energy as 48V DC while the RV5 decides how it's used. A CAN data connection lets the B4810's BMS report available energy, current, and limits directly to the RV5, which adjusts its charge and discharge strategy in response.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow many batteries can I connect together?\u003c\/summary\u003e\n\u003cp\u003eUp to 24 units in parallel and series, for a theoretical maximum of 122.88kWh (51.2V, 2,400Ah).\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes it work in cold weather?\u003c\/summary\u003e\n\u003cp\u003eYes — built-in self-heating warms the battery before charging begins if temperatures are too low, and it discharges over an even wider temperature range than it charges.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow is this different from the B1210 and B1232?\u003c\/summary\u003e\n\u003cp\u003eSame core LiFePO₄ technology, but a different voltage platform — 51.2V rather than 12.8V — built for 48V systems that need more continuous power (around 5kW from a single battery) than a 12V setup can comfortably deliver.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\n\u003cp\u003e5 years, confirmed specifically for this model, covering defects in materials and workmanship.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003c!-- ============ FOOTER ============ --\u003e\n\u003csection class=\"b48-footer\"\u003e\n\u003cp class=\"b48-warranty\"\u003eBacked by a \u003cstrong\u003e5-year manufacturer's warranty\u003c\/strong\u003e, confirmed specifically for this model.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Bluetti","offers":[{"title":"B4810 LiFePO₄ Battery 5120Wh","offer_id":42351243296823,"sku":"US202511113AA3136D-1","price":1999.0,"currency_code":"USD","in_stock":true},{"title":"2*B4810 LiFePO₄ Battery 10240Wh","offer_id":42351243329591,"sku":"US202511113AA3136D-2","price":3998.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/2418\/5399\/files\/B4810_1x_a4966858-b603-4859-ab29-a4c67f29abe3.webp?v=1785861593","url":"https:\/\/ecosolarkits.com\/products\/bluetti-b4810-lifepo-battery-5-120wh-100ah","provider":"Eco Solar Kits","version":"1.0","type":"link"}