{"product_id":"bluetti-b4810-48v-lifepo4-battery","title":"BLUETTI B4810 48V LiFePO4 Battery | 51.2V 100Ah, 5.12kWh, Self-Heating, IP65","description":"\u003cdiv style=\"font-family:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; font-size:15px; line-height:1.6; color:#2D3748; text-transform:none; max-width:1100px; margin:0 auto;\"\u003e\n\u003csection style=\"background:linear-gradient(135deg,#071A2E 0%,#0B2A4A 62%,#061423 100%); color:#FFFFFF; padding:34px 26px; border-radius:14px; margin-bottom:24px; border:1px solid rgba(242,200,99,0.35); box-shadow:0 14px 34px rgba(7,26,46,0.16);\"\u003e\u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:24px; align-items:center;\"\u003e\n\u003cdiv\u003e\n\u003cp style=\"margin:0 0 10px 0; color:#F2C863; font-size:12px; font-weight:700; letter-spacing:0.14em; text-transform:uppercase;\"\u003eBLUETTI · LiFePO4 Batteries · 48V 5.12kWh\u003c\/p\u003e\n\u003ch2 style=\"margin:0; color:#FFFFFF; font-size:32px; line-height:1.15; font-weight:700; letter-spacing:-0.02em; text-transform:none;\"\u003eBLUETTI B4810 48V LiFePO4 Battery\u003c\/h2\u003e\n\u003cp style=\"margin:12px 0 0 0; color:#FBE7B5; font-size:16px; line-height:1.55;\"\u003e5.12kWh of 48V lithium storage that keeps charging in freezing weather.\u003c\/p\u003e\n\u003cp style=\"margin:18px 0 0 0; color:#FFFFFF;\"\u003eThe BLUETTI B4810 is a 51.2V, 100Ah (5.12kWh) LiFePO4 battery for 48V RV, marine and off-grid systems such as the BLUETTI RV5. It is rated for 6,000 cycles to 70% capacity, has built-in self-heating for charging down to -4°F, carries an IP65 rating and connects up to 24 units in parallel for 122.88kWh.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003caside style=\"background:rgba(255,255,255,0.07); border:1px solid rgba(242,200,99,0.45); border-radius:12px; padding:22px;\"\u003e\u003cp style=\"margin:0; color:#FFFFFF; font-size:20px; line-height:1.35; font-weight:700;\"\u003e48V lithium storage built for the road\u003c\/p\u003e\n\u003cdiv style=\"height:1px; background:rgba(242,200,99,0.45); margin:18px 0;\"\u003e\u003c\/div\u003e\n\u003cp style=\"margin:0 0 10px 0; color:#FBE7B5; font-size:13px; letter-spacing:0.08em; text-transform:uppercase;\"\u003eLiFePO4 Battery\u003c\/p\u003e\n\u003cp style=\"margin:0; color:#FFFFFF; font-size:14px;\"\u003eGenuine BLUETTI product · Sold \u0026amp; supported by Your Tech Haven\u003c\/p\u003e\u003c\/aside\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(150px,1fr)); gap:12px; margin-bottom:28px;\"\u003e\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(7,26,46,0.05);\"\u003e\n\u003cdiv style=\"color:#1A202C; font-size:24px; line-height:1.1; font-weight:700; letter-spacing:-0.02em;\"\u003e5.12kWh\u003c\/div\u003e\n\u003cdiv style=\"color:#C8961E; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eCapacity\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(7,26,46,0.05);\"\u003e\n\u003cdiv style=\"color:#1A202C; font-size:24px; line-height:1.1; font-weight:700; letter-spacing:-0.02em;\"\u003e51.2V\u003c\/div\u003e\n\u003cdiv style=\"color:#C8961E; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eNominal voltage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(7,26,46,0.05);\"\u003e\n\u003cdiv style=\"color:#1A202C; font-size:24px; line-height:1.1; font-weight:700; letter-spacing:-0.02em;\"\u003e100Ah\u003c\/div\u003e\n\u003cdiv style=\"color:#C8961E; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eRated capacity\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(7,26,46,0.05);\"\u003e\n\u003cdiv style=\"color:#1A202C; font-size:24px; line-height:1.1; font-weight:700; letter-spacing:-0.02em;\"\u003e6,000\u003c\/div\u003e\n\u003cdiv style=\"color:#C8961E; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eCycles to 70%\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(7,26,46,0.05);\"\u003e\n\u003cdiv style=\"color:#1A202C; font-size:24px; line-height:1.1; font-weight:700; letter-spacing:-0.02em;\"\u003eIP65\u003c\/div\u003e\n\u003cdiv style=\"color:#C8961E; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eProtection\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(7,26,46,0.05);\"\u003e\n\u003cdiv style=\"color:#1A202C; font-size:24px; line-height:1.1; font-weight:700; letter-spacing:-0.02em;\"\u003e101.4 lb\u003c\/div\u003e\n\u003cdiv style=\"color:#C8961E; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eWeight\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-radius:14px; padding:22px; margin-bottom:32px;\"\u003e\u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:0 0 12px 0;\"\u003eWhy it stands out\u003c\/h2\u003e\n\u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(145px,1fr)); gap:10px;\"\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eLiFePO4 chemistry\u003c\/strong\u003e\u003cspan style=\"color:#4A5568;\"\u003e6,000 cycles to 70% capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eSelf-heating\u003c\/strong\u003e\u003cspan style=\"color:#4A5568;\"\u003eCharges down to -4°F (-20°C)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eIP65 protection\u003c\/strong\u003e\u003cspan style=\"color:#4A5568;\"\u003eDust and water resistance\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eBluetooth app\u003c\/strong\u003e\u003cspan style=\"color:#4A5568;\"\u003eLevel, voltage and temperature\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eUp to 24 in parallel\u003c\/strong\u003e\u003cspan style=\"color:#4A5568;\"\u003e122.88kWh maximum\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003e200A peak\u003c\/strong\u003e\u003cspan style=\"color:#4A5568;\"\u003e100A continuous discharge\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"margin-bottom:30px;\"\u003e\u003ch2 style=\"font-size:24px; font-weight:700; color:#1A202C; margin:0 0 12px 0; line-height:1.25;\"\u003eHow many B4810 batteries can you connect together?\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 14px 0;\"\u003eUp to 24 B4810 batteries can be connected in parallel for 122.88kWh of storage. Systems with more than 8 batteries require BLUETTI Edock boxes, each supporting up to 8 batteries. The Edock also enables communication with third-party 48V devices.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e RV and van owners, boaters and off-grid builders running 48V systems such as the BLUETTI RV5 who need large, cold-tolerant lithium storage.\u003c\/p\u003e\u003c\/section\u003e\u003csection style=\"margin-bottom:32px;\"\u003e\u003ch2 style=\"font-size:24px; font-weight:700; color:#1A202C; margin:0 0 16px 0;\"\u003eKey Features\u003c\/h2\u003e\n\u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:14px;\"\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:20px; border-top:4px solid #C8961E;\"\u003e\n\u003cdiv style=\"color:#C8961E; font-size:12px; font-weight:700; letter-spacing:0.12em;\"\u003e01\u003c\/div\u003e\n\u003ch3 style=\"margin:6px 0 8px 0; font-size:17px; color:#1A202C; line-height:1.3;\"\u003e5.12kWh LiFePO4 capacity\u003c\/h3\u003e\n\u003cp style=\"margin:0; color:#4A5568;\"\u003e51.2V and 100Ah of lithium iron phosphate storage in one battery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:20px; border-top:4px solid #C8961E;\"\u003e\n\u003cdiv style=\"color:#C8961E; font-size:12px; font-weight:700; letter-spacing:0.12em;\"\u003e02\u003c\/div\u003e\n\u003ch3 style=\"margin:6px 0 8px 0; font-size:17px; color:#1A202C; line-height:1.3;\"\u003e6,000-cycle rating\u003c\/h3\u003e\n\u003cp style=\"margin:0; color:#4A5568;\"\u003eRated for 6,000 cycles while retaining 70% capacity at 0.5C and 77°F.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:20px; border-top:4px solid #C8961E;\"\u003e\n\u003cdiv style=\"color:#C8961E; font-size:12px; font-weight:700; letter-spacing:0.12em;\"\u003e03\u003c\/div\u003e\n\u003ch3 style=\"margin:6px 0 8px 0; font-size:17px; color:#1A202C; line-height:1.3;\"\u003eBuilt-in self-heating\u003c\/h3\u003e\n\u003cp style=\"margin:0; color:#4A5568;\"\u003eSelf-heating keeps the battery working reliably in temperatures as low as -4°F (-20°C).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:20px; border-top:4px solid #C8961E;\"\u003e\n\u003cdiv style=\"color:#C8961E; font-size:12px; font-weight:700; letter-spacing:0.12em;\"\u003e04\u003c\/div\u003e\n\u003ch3 style=\"margin:6px 0 8px 0; font-size:17px; color:#1A202C; line-height:1.3;\"\u003eHigh current capability\u003c\/h3\u003e\n\u003cp style=\"margin:0; color:#4A5568;\"\u003eSupports 100A max continuous charge and discharge, with 200A peak discharge for 30 seconds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:20px; border-top:4px solid #C8961E;\"\u003e\n\u003cdiv style=\"color:#C8961E; font-size:12px; font-weight:700; letter-spacing:0.12em;\"\u003e05\u003c\/div\u003e\n\u003ch3 style=\"margin:6px 0 8px 0; font-size:17px; color:#1A202C; line-height:1.3;\"\u003eIP65 protection\u003c\/h3\u003e\n\u003cp style=\"margin:0; color:#4A5568;\"\u003eRated IP65 for dust and water resistance in mobile and marine installs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:20px; border-top:4px solid #C8961E;\"\u003e\n\u003cdiv style=\"color:#C8961E; font-size:12px; font-weight:700; letter-spacing:0.12em;\"\u003e06\u003c\/div\u003e\n\u003ch3 style=\"margin:6px 0 8px 0; font-size:17px; color:#1A202C; line-height:1.3;\"\u003eBluetooth monitoring\u003c\/h3\u003e\n\u003cp style=\"margin:0; color:#4A5568;\"\u003eCheck battery level, voltage and temperature in the BLUETTI app over Bluetooth 5.0.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:20px; border-top:4px solid #C8961E;\"\u003e\n\u003cdiv style=\"color:#C8961E; font-size:12px; font-weight:700; letter-spacing:0.12em;\"\u003e07\u003c\/div\u003e\n\u003ch3 style=\"margin:6px 0 8px 0; font-size:17px; color:#1A202C; line-height:1.3;\"\u003eExpandable to 122.88kWh\u003c\/h3\u003e\n\u003cp style=\"margin:0; color:#4A5568;\"\u003eConnect up to 24 batteries in parallel; more than 8 requires Edock boxes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"margin-bottom:32px;\"\u003e\u003ch2 style=\"font-size:24px; font-weight:700; color:#1A202C; margin:0 0 14px 0;\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #E2E8F0;\"\u003e\n\u003ctr style=\"background:#F7FAFC;\"\u003e\n\u003cth style=\"text-align:left; padding:11px 14px; width:34%; color:#1A202C; font-weight:600; border-bottom:1px solid #E2E8F0; vertical-align:top;\"\u003eModel\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003eB4810\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003cth style=\"text-align:left; padding:11px 14px; width:34%; color:#1A202C; font-weight:600; border-bottom:1px solid #E2E8F0; vertical-align:top;\"\u003eChemistry\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003eLiFePO4 (lithium iron phosphate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FAFC;\"\u003e\n\u003cth style=\"text-align:left; padding:11px 14px; width:34%; color:#1A202C; font-weight:600; border-bottom:1px solid #E2E8F0; vertical-align:top;\"\u003eNominal voltage\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003e51.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003cth style=\"text-align:left; padding:11px 14px; width:34%; color:#1A202C; font-weight:600; border-bottom:1px solid #E2E8F0; vertical-align:top;\"\u003eOperating voltage range\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003e40V-58.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FAFC;\"\u003e\n\u003cth style=\"text-align:left; padding:11px 14px; width:34%; color:#1A202C; font-weight:600; border-bottom:1px solid #E2E8F0; vertical-align:top;\"\u003eCapacity\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003e100Ah \/ 5.12kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003cth style=\"text-align:left; padding:11px 14px; width:34%; color:#1A202C; font-weight:600; border-bottom:1px solid #E2E8F0; vertical-align:top;\"\u003eCycle life\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003e6,000 cycles to 70% capacity @ 0.5C, 77°F (25°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FAFC;\"\u003e\n\u003cth style=\"text-align:left; padding:11px 14px; width:34%; color:#1A202C; font-weight:600; border-bottom:1px solid #E2E8F0; vertical-align:top;\"\u003eCharge current\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003e50A recommended, 100A max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003cth style=\"text-align:left; padding:11px 14px; width:34%; color:#1A202C; font-weight:600; border-bottom:1px solid #E2E8F0; vertical-align:top;\"\u003eContinuous discharge current\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003e100A max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FAFC;\"\u003e\n\u003cth style=\"text-align:left; padding:11px 14px; width:34%; color:#1A202C; font-weight:600; border-bottom:1px solid #E2E8F0; vertical-align:top;\"\u003ePeak discharge\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003e200A @ 30 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003cth style=\"text-align:left; padding:11px 14px; width:34%; color:#1A202C; font-weight:600; border-bottom:1px solid #E2E8F0; vertical-align:top;\"\u003eCharging temperature\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003e-4°F to 131°F (-20°C to 55°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FAFC;\"\u003e\n\u003cth style=\"text-align:left; padding:11px 14px; width:34%; color:#1A202C; font-weight:600; border-bottom:1px solid #E2E8F0; vertical-align:top;\"\u003eDischarging temperature\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003e-4°F to 131°F (-20°C to 55°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003cth style=\"text-align:left; padding:11px 14px; width:34%; color:#1A202C; font-weight:600; border-bottom:1px solid #E2E8F0; vertical-align:top;\"\u003eSelf-heating\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FAFC;\"\u003e\n\u003cth style=\"text-align:left; padding:11px 14px; width:34%; color:#1A202C; font-weight:600; border-bottom:1px solid #E2E8F0; vertical-align:top;\"\u003eIngress protection\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003cth style=\"text-align:left; padding:11px 14px; width:34%; color:#1A202C; font-weight:600; border-bottom:1px solid #E2E8F0; vertical-align:top;\"\u003eCommunication\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003eBluetooth (BLE 5.0); Edock for third-party integration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FAFC;\"\u003e\n\u003cth style=\"text-align:left; padding:11px 14px; width:34%; color:#1A202C; font-weight:600; border-bottom:1px solid #E2E8F0; vertical-align:top;\"\u003eParallel expansion\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003eUp to 24 batteries (122.88kWh); Edock required above 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003cth style=\"text-align:left; padding:11px 14px; width:34%; color:#1A202C; font-weight:600; border-bottom:1px solid #E2E8F0; vertical-align:top;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003eApprox. 101.4 lbs (46 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#F7FAFC;\"\u003e\n\u003cth style=\"text-align:left; padding:11px 14px; width:34%; color:#1A202C; font-weight:600; border-bottom:1px solid #E2E8F0; vertical-align:top;\"\u003eDimensions (L x W x H)\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003e23.94 x 14.96 x 5.71 in (608 x 380 x 145 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp style=\"margin:10px 0 0 0; font-size:13px; color:#718096;\"\u003eSpecifications are provided by BLUETTI and may change without notice. Real-world performance varies with setup and use.\u003c\/p\u003e\u003c\/section\u003e\u003csection style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:14px; margin-bottom:32px;\"\u003e\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:20px;\"\u003e\n\u003ch2 style=\"font-size:18px; font-weight:700; color:#1A202C; margin:0 0 10px 0;\"\u003eWhat's Included\u003c\/h2\u003e\n\u003cul style=\"margin:0; padding-left:18px; color:#4A5568;\"\u003e\n\u003cli\u003eB4810 LiFePO4 Battery x1\u003c\/li\u003e\n\u003cli\u003eEthernet Cable x1\u003c\/li\u003e\n\u003cli\u003eM8x20 Bolt (for locking cables) x2\u003c\/li\u003e\n\u003cli\u003eM5x10 Bolt x8\u003c\/li\u003e\n\u003cli\u003eM8x20 Bolt x12\u003c\/li\u003e\n\u003cli\u003eM8x30 Bolt x2\u003c\/li\u003e\n\u003cli\u003eM8x1.4 Flat Washer x2\u003c\/li\u003e\n\u003cli\u003eM8 Spring Washer x2\u003c\/li\u003e\n\u003cli\u003eM12x12 Headless Bolt x2\u003c\/li\u003e\n\u003cli\u003eM8 Nut x2\u003c\/li\u003e\n\u003cli\u003eMounting Bracket x4\u003c\/li\u003e\n\u003cli\u003eST8 Wood Screw x8\u003c\/li\u003e\n\u003cli\u003eUser Manual \u0026amp; Warranty Card x1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:20px;\"\u003e\n\u003ch2 style=\"font-size:18px; font-weight:700; color:#1A202C; margin:0 0 10px 0;\"\u003eOwnership \u0026amp; Support\u003c\/h2\u003e\n\u003cul style=\"margin:0; padding-left:18px; color:#4A5568;\"\u003e\n\u003cli\u003eCovered by BLUETTI's manufacturer warranty; see BLUETTI's Warranty Policy for the current terms for this model.\u003c\/li\u003e\n\u003cli\u003eMounting brackets and hardware are included; at about 101.4 lbs, plan a two-person lift and a secure mounting location.\u003c\/li\u003e\n\u003cli\u003eSystems with more than 8 batteries in parallel require BLUETTI Edock boxes (each supports up to 8).\u003c\/li\u003e\n\u003cli\u003eQuestions before you buy? Contact Your Tech Haven at support@yourtechhaven.com or (972) 737-7434\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"margin-bottom:10px;\"\u003e\u003ch2 style=\"font-size:24px; font-weight:700; color:#1A202C; margin:0 0 14px 0;\"\u003eBLUETTI B4810 48V LiFePO4 Battery: Frequently Asked Questions\u003c\/h2\u003e\n\u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:14px 18px; margin-bottom:10px;\"\u003e\u003csummary style=\"cursor:pointer; font-weight:600; color:#1A202C;\"\u003eWhat is the capacity of the BLUETTI B4810?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0 0; color:#4A5568;\"\u003eIt stores 5.12kWh at 51.2V and 100Ah using LiFePO4 chemistry.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:14px 18px; margin-bottom:10px;\"\u003e\u003csummary style=\"cursor:pointer; font-weight:600; color:#1A202C;\"\u003eCan the B4810 charge in freezing temperatures?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0 0; color:#4A5568;\"\u003eYes. Built-in self-heating lets it operate reliably down to -4°F (-20°C), and its charging range is -4°F to 131°F.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:14px 18px; margin-bottom:10px;\"\u003e\u003csummary style=\"cursor:pointer; font-weight:600; color:#1A202C;\"\u003eHow many B4810 batteries can be connected?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0 0; color:#4A5568;\"\u003eUp to 24 in parallel for 122.88kWh. More than 8 batteries require Edock boxes, each supporting up to 8.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:14px 18px; margin-bottom:10px;\"\u003e\u003csummary style=\"cursor:pointer; font-weight:600; color:#1A202C;\"\u003eHow heavy is the B4810?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0 0; color:#4A5568;\"\u003eIt weighs approximately 101.4 lbs (46 kg) and measures 23.94 x 14.96 x 5.71 in.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:14px 18px; margin-bottom:10px;\"\u003e\u003csummary style=\"cursor:pointer; font-weight:600; color:#1A202C;\"\u003eDoes the B4810 work with the BLUETTI RV5?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0 0; color:#4A5568;\"\u003eYes. The B4810 is the battery BLUETTI uses in its RV5 RV power system kits.\u003c\/p\u003e\u003c\/details\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the capacity of the BLUETTI B4810?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It stores 5.12kWh at 51.2V and 100Ah using LiFePO4 chemistry.\"}}, {\"@type\": \"Question\", \"name\": \"Can the B4810 charge in freezing temperatures?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Built-in self-heating lets it operate reliably down to -4°F (-20°C), and its charging range is -4°F to 131°F.\"}}, {\"@type\": \"Question\", \"name\": \"How many B4810 batteries can be connected?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Up to 24 in parallel for 122.88kWh. More than 8 batteries require Edock boxes, each supporting up to 8.\"}}, {\"@type\": \"Question\", \"name\": \"How heavy is the B4810?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It weighs approximately 101.4 lbs (46 kg) and measures 23.94 x 14.96 x 5.71 in.\"}}, {\"@type\": \"Question\", \"name\": \"Does the B4810 work with the BLUETTI RV5?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The B4810 is the battery BLUETTI uses in its RV5 RV power system kits.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"BLUETTI","offers":[{"title":"Default Title","offer_id":50788281188517,"sku":"P-B4810-UN-GB-BL-ID-010","price":1999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0691\/7695\/0949\/files\/B4810_1x_a4966858-b603-4859-ab29-a4c67f29abe3.webp?v=1792684866","url":"https:\/\/yourtechhaven.com\/products\/bluetti-b4810-48v-lifepo4-battery","provider":"Your Tech Haven","version":"1.0","type":"link"}