{"product_id":"renogy-core-12v-300ah-lifepo4-battery-self-heating","title":"Renogy Core 12V 300Ah LiFePO4 Battery w\/ Self-Heating | 200A BMS, IP65, 5000 Cycles","description":"\u003c!--\nSuggested SEO title:\nRenogy Core 12V 300Ah LiFePO4 Battery | Self-Heating Suggested meta description:\nRenogy Core Series 12V 300Ah self-heating LiFePO4 battery: 200A BMS, IP65, 5000 cycles at 80% DOD, expandable to 4S4P. Shop Your Tech Haven.\n--\u003e\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\u003c!-- Hero --\u003e\u003csection style=\"background:linear-gradient(135deg,#031725 0%,#06253D 62%,#02111F 100%); color:#FFFFFF; padding:34px 26px; border-radius:14px; margin-bottom:24px; border:1px solid rgba(46,145,229,0.35); box-shadow:0 14px 34px rgba(6,37,61,0.16);\"\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:#7DC8FF; font-size:12px; font-weight:700; letter-spacing:0.14em; text-transform:uppercase;\"\u003eRenogy CORE · Lithium Batteries · Self-Heating\u003c\/p\u003e\n\u003ch1 style=\"margin:0; color:#FFFFFF; font-size:34px; line-height:1.14; font-weight:700; letter-spacing:-0.02em; text-transform:none;\"\u003eRenogy Core Series 12V 300Ah Self-Heating LiFePO4 Battery\u003c\/h1\u003e\n\u003cp style=\"margin:12px 0 0 0; color:#D9ECFF; font-size:16px; line-height:1.55; max-width:760px;\"\u003e300Ah of cold-ready lithium in a single rugged case. Built to charge through winter and last for thousands of cycles.\u003c\/p\u003e\n\u003cp style=\"margin:18px 0 0 0; color:#FFFFFF; max-width:880px;\"\u003eThe Renogy Core 300Ah packs 3.84kWh of LiFePO4 energy behind a 200A BMS, delivering 200A continuous charge and discharge for inverter-heavy builds. A 200W self-heating element activates at 32°F so you can keep charging in freezing weather, with low-temperature cut-off protecting the cells. EV-grade cells rated for 5,000 cycles at 80% DOD, an IP65 enclosure and 4S4P expandability up to 61.44kWh make it a foundation you can build on.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003caside style=\"background:rgba(255,255,255,0.07); border:1px solid rgba(46,145,229,0.45); border-radius:12px; padding:22px;\"\u003e\u003cp style=\"margin:0; color:#FFFFFF; font-size:20px; line-height:1.35; font-weight:700;\"\u003eExpand to 16 batteries and 61.44kWh in a 4S4P bank.\u003c\/p\u003e\n\u003cdiv style=\"height:1px; background:rgba(125,200,255,0.45); margin:18px 0;\"\u003e\u003c\/div\u003e\n\u003cp style=\"margin:0 0 10px 0; color:#D9ECFF; font-size:13px; letter-spacing:0.08em; text-transform:uppercase;\"\u003e12V LiFePO4 Deep Cycle Battery\u003c\/p\u003e\n\u003cp style=\"margin:0; color:#FFFFFF; font-size:14px;\"\u003eAuthorized Renogy partner · Genuine Renogy equipment · Expert system support from Your Tech Haven\u003c\/p\u003e\u003c\/aside\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003c!-- Quick specs --\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(6,37,61,0.05);\"\u003e\n\u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e300Ah\u003c\/div\u003e\n\u003cdiv style=\"color:#2E91E5; 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(6,37,61,0.05);\"\u003e\n\u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e200A\u003c\/div\u003e\n\u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eBMS\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(6,37,61,0.05);\"\u003e\n\u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e5,000\u003c\/div\u003e\n\u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eCycles @ 80% DOD\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(6,37,61,0.05);\"\u003e\n\u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e200W\u003c\/div\u003e\n\u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eSelf-Heating\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(6,37,61,0.05);\"\u003e\n\u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003eIP65\u003c\/div\u003e\n\u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eRated\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(6,37,61,0.05);\"\u003e\n\u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e4S4P\u003c\/div\u003e\n\u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eExpandable\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003c!-- Trust band --\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; line-height:1.35;\"\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;\"\u003eGenuine Renogy\u003c\/strong\u003e\u003cspan style=\"color:#4A5568;\"\u003eAuthorized dealer stock\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;\"\u003e5-Year Warranty\u003c\/strong\u003e\u003cspan style=\"color:#4A5568;\"\u003eProrated, materials and workmanship\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;\"\u003eUN38.3\u003c\/strong\u003e\u003cspan style=\"color:#4A5568;\"\u003eTransport safety tested\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;\"\u003eFCC \/ CE \/ UKCA\u003c\/strong\u003e\u003cspan style=\"color:#4A5568;\"\u003eCertified\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;\"\u003eEV-Grade Cells\u003c\/strong\u003e\u003cspan style=\"color:#4A5568;\"\u003eLiFePO4 chemistry\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\u003c\/strong\u003e\u003cspan style=\"color:#4A5568;\"\u003eDust and water resistant\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003c!-- Intro --\u003e\u003csection style=\"margin-bottom:30px;\"\u003e\u003ch2 style=\"font-size:24px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 12px 0; line-height:1.25;\"\u003eBig Capacity, Cold-Weather Confidence\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003eSelf-heating, a 200A BMS and series-parallel expandability in one deep cycle battery.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e RVs, vans, boats, off-grid cabins and home backup systems that need high capacity and reliable charging in cold climates.\u003c\/p\u003e\u003c\/section\u003e\u003c!-- Features --\u003e\u003csection style=\"margin-bottom:32px;\"\u003e\u003ch2 style=\"font-size:24px; font-weight:700; color:#1A202C; margin:0 0 16px 0; line-height:1.25;\"\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 #2E91E5;\"\u003e\n\u003cdiv style=\"color:#2E91E5; 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;\"\u003e300Ah in a Single Battery\u003c\/h3\u003e\n\u003cp style=\"margin:0; color:#4A5568;\"\u003eRenogy rates it at 50% more power than a same-sized 200Ah LiFePO4 battery, reducing the number of batteries in your bank.\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 #2E91E5;\"\u003e\n\u003cdiv style=\"color:#2E91E5; 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;\"\u003e200W Self-Heating\u003c\/h3\u003e\n\u003cp style=\"margin:0; color:#4A5568;\"\u003eHeats about 2x faster than other heated batteries, triggering at 32°F; requires more than 10A of charge current per 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 #2E91E5;\"\u003e\n\u003cdiv style=\"color:#2E91E5; 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;\"\u003eLow-Temperature Cut-Off\u003c\/h3\u003e\n\u003cp style=\"margin:0; color:#4A5568;\"\u003eProtects cells by cutting off both charge and discharge in unsafe cold conditions.\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 #2E91E5;\"\u003e\n\u003cdiv style=\"color:#2E91E5; 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;\"\u003e200A Continuous Power\u003c\/h3\u003e\n\u003cp style=\"margin:0; color:#4A5568;\"\u003eA 200A BMS supports 200A maximum charge and discharge current for large inverters and fast charging.\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 #2E91E5;\"\u003e\n\u003cdiv style=\"color:#2E91E5; 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;\"\u003e5,000 Cycle Lifespan\u003c\/h3\u003e\n\u003cp style=\"margin:0; color:#4A5568;\"\u003eEV-grade LiFePO4 cells rated for 5,000 cycles at 80% DOD, nearly 10 times the life of typical lead-acid according to Renogy.\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 #2E91E5;\"\u003e\n\u003cdiv style=\"color:#2E91E5; 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;\"\u003eRugged IP65 Build\u003c\/h3\u003e\n\u003cp style=\"margin:0; color:#4A5568;\"\u003eShock-resistant construction and IP65 protection for vans, RVs, boats and outdoor enclosures.\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 #2E91E5;\"\u003e\n\u003cdiv style=\"color:#2E91E5; 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 61.44kWh\u003c\/h3\u003e\n\u003cp style=\"margin:0; color:#4A5568;\"\u003eConnect up to 4 in series (48V), 4 in parallel, or 16 in a 4S4P configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003c!-- Configuration --\u003e\u003csection style=\"background:linear-gradient(135deg,#031725 0%,#06253D 62%,#02111F 100%); border-radius:14px; padding:24px; margin-bottom:32px;\"\u003e\u003ch2 style=\"font-size:22px; font-weight:700; color:#FFFFFF; margin:0 0 14px 0;\"\u003eChoose Your Quantity\u003c\/h2\u003e\n\u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:12px;\"\u003e\n\u003cdiv style=\"background:rgba(255,255,255,0.07); border:1px solid rgba(46,145,229,0.45); border-radius:10px; padding:16px;\"\u003e\n\u003cstrong style=\"display:block; color:#7DC8FF; margin-bottom:4px;\"\u003e1 Pack\u003c\/strong\u003e\u003cspan style=\"color:#FFFFFF;\"\u003e3.84kWh of storage for a single-battery RV, van or boat system.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:rgba(255,255,255,0.07); border:1px solid rgba(46,145,229,0.45); border-radius:10px; padding:16px;\"\u003e\n\u003cstrong style=\"display:block; color:#7DC8FF; margin-bottom:4px;\"\u003e2 Pack\u003c\/strong\u003e\u003cspan style=\"color:#FFFFFF;\"\u003e7.68kWh for extended off-grid stays or a 24V bank.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:rgba(255,255,255,0.07); border:1px solid rgba(46,145,229,0.45); border-radius:10px; padding:16px;\"\u003e\n\u003cstrong style=\"display:block; color:#7DC8FF; margin-bottom:4px;\"\u003e4 Pack\u003c\/strong\u003e\u003cspan style=\"color:#FFFFFF;\"\u003e15.36kWh for whole-cabin backup or a 48V bank.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003c!-- Technical specs --\u003e\u003csection style=\"margin-bottom:32px;\"\u003e\u003ch2 style=\"font-size:24px; font-weight:700; color:#1A202C; margin:0 0 14px 0;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #E2E8F0; border-radius:12px; overflow:hidden;\"\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;\"\u003eChemistry\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003eLithium iron phosphate (LiFePO4)\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;\"\u003eNominal Voltage\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003e12V\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;\"\u003eRated Capacity\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003e300Ah (0.5C, 77°F)\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;\"\u003eCharge Voltage\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003e14.4V\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;\"\u003eMax Charge Current\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003e200A\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;\"\u003eMax Discharge Current\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003e200A\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;\"\u003eCycle Life\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003e5,000 cycles (80% DOD)\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;\"\u003e200W element, activates at 32°F (0°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 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;\"\u003eDischarge Temperature\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003e-4°F to 140°F (-20°C to 60°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;\"\u003eStorage Temperature\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003e-13°F to 149°F (-25°C to 65°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;\"\u003eHumidity\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003e10%-95% RH\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;\"\u003eConnection\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003eSeries, parallel, series-parallel (up to 4S4P)\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;\"\u003eProtection Rating\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:#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\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003e20.55 x 9.45 x 8.62 in (522 x 240 x 219 mm)\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;\"\u003e60.63 lb (27.5 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;\"\u003eCertifications\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003eMSDS, UN38.3, FCC, CE, PSE, UKCA\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;\"\u003eWarranty\u003c\/th\u003e\n\u003ctd style=\"padding:11px 14px; color:#2D3748; border-bottom:1px solid #E2E8F0;\"\u003e5-year prorated material and workmanship\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp style=\"margin:10px 0 0 0; font-size:13px; color:#718096;\"\u003e*Performance figures are manufacturer ratings under standard test conditions. Real-world output varies with sunlight, temperature, installation and load. Specifications may change as Renogy updates the model.\u003c\/p\u003e\u003c\/section\u003e\u003c!-- In the box --\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 in the Box\u003c\/h2\u003e\n\u003cul style=\"margin:0; padding-left:18px; color:#4A5568;\"\u003e\n\u003cli\u003e1 x Renogy Core 12V 300Ah LiFePO4 battery (per pack)\u003c\/li\u003e\n\u003cli\u003e2 x Long terminal bolts\u003c\/li\u003e\n\u003cli\u003e2 x Insulating sleeves\u003c\/li\u003e\n\u003cli\u003e1 x User manual\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\u003eBacked by Renogy's manufacturer warranty (see specifications for model-specific terms)\u003c\/li\u003e\n\u003cli\u003eNeed help sizing a system? We can help you match panels, batteries, controllers and inverters\u003c\/li\u003e\n\u003cli\u003eProfessional installation by a qualified electrician is recommended for AC and high-voltage systems\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\u003c!-- FAQ --\u003e\u003csection style=\"margin-bottom:10px;\"\u003e\u003ch2 style=\"font-size:24px; font-weight:700; color:#1A202C; margin:0 0 14px 0;\"\u003eRenogy Core Series 12V 300Ah Self-Heating LiFePO4 Battery FAQs\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;\"\u003eCan I connect these in series or parallel?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0 0; color:#4A5568;\"\u003eYes. Up to 4 in series (48V), 4 in parallel, or 16 in a 4S4P bank for up to 61.44kWh. Use the same model and similar capacity; Generation 2 is not compatible with Generation 1.\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 does self-heating work?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0 0; color:#4A5568;\"\u003eA 200W heating element triggers at 32°F (0°C) and needs more than 10A of charge current per battery to operate.\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 it have Bluetooth?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0 0; color:#4A5568;\"\u003eNo. The Bluetooth module is not compatible; Renogy recommends its 500A Battery Monitor with Shunt (sold separately).\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 I connect solar panels directly to the battery?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0 0; color:#4A5568;\"\u003eNo. A solar charge controller is required between the panels and the battery.\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;\"\u003eWhat warranty is included?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0 0; color:#4A5568;\"\u003eRenogy lists a 5-year prorated material and workmanship warranty.\u003c\/p\u003e\u003c\/details\u003e\u003c\/section\u003e\u003c!-- FAQ Schema --\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Can I connect these in series or parallel?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Up to 4 in series (48V), 4 in parallel, or 16 in a 4S4P bank for up to 61.44kWh. Use the same model and similar capacity; Generation 2 is not compatible with Generation 1.\"}}, {\"@type\": \"Question\", \"name\": \"How does self-heating work?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A 200W heating element triggers at 32°F (0°C) and needs more than 10A of charge current per battery to operate.\"}}, {\"@type\": \"Question\", \"name\": \"Does it have Bluetooth?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. The Bluetooth module is not compatible; Renogy recommends its 500A Battery Monitor with Shunt (sold separately).\"}}, {\"@type\": \"Question\", \"name\": \"Can I connect solar panels directly to the battery?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. A solar charge controller is required between the panels and the battery.\"}}, {\"@type\": \"Question\", \"name\": \"What warranty is included?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Renogy lists a 5-year prorated material and workmanship warranty.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Renogy","offers":[{"title":"1 Pack","offer_id":50630141640869,"sku":"RBT12300LFPSH-US","price":1088.99,"currency_code":"USD","in_stock":true},{"title":"2 Pack","offer_id":50630141673637,"sku":"RBT12300LFPSHx2-US","price":2157.99,"currency_code":"USD","in_stock":true},{"title":"4 Pack","offer_id":50630141706405,"sku":"RBT12300LFPSHx4-US","price":4255.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0691\/7695\/0949\/files\/RNG-260901-M9-_1-18.jpg?v=1791672989","url":"https:\/\/yourtechhaven.com\/products\/renogy-core-12v-300ah-lifepo4-battery-self-heating","provider":"Your Tech Haven","version":"1.0","type":"link"}