{"product_id":"renogy-core-mini-12v-300ah-lifepo4-battery-w-low-temperature-protection","title":"Renogy Core Mini 12V 300Ah LiFePO4 Battery w\/ Low-Temperature Protection","description":"\u003ch2\u003eRenogy Core Mini 12V 300Ah LiFePO4 Battery – Compact Lithium Storage with Low-Temperature Protection\u003c\/h2\u003e\n\u003cp\u003eThe Renogy Core Mini 12V 300Ah LiFePO4 Battery with Low-Temperature Protection is a compact lithium iron phosphate battery built for RVs, vans, campers, boats, home energy storage planning, and properly designed off-grid battery systems where capacity, weight, and installation space matter. This battery provides 300Ah rated capacity, 3840Wh nominal energy, and a listed 200A maximum discharge current for properly designed 12V systems. Its built-in low-temperature protection pauses charging below 32°F and discharging below -4°F, helping protect the battery in colder operating conditions. Renogy describes this Core Mini model as 31% smaller than other 12V 300Ah LFP batteries and lists it at 55.1 lb with a compact 15.12\" x 7.64\" x 9.96\" footprint. Final charger settings, inverter sizing, cable gauge, fusing, terminal torque, series\/parallel configuration, and installation clearance should be confirmed against current Renogy documentation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e300Ah Capacity in a Smaller Lithium Battery Footprint\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Renogy Core Mini 300Ah battery is designed for users who need larger 12V storage without taking up unnecessary battery-compartment space. With 3840Wh of nominal energy and a compact case size, it supports properly planned RV, boat, van, camper, cabin, and home energy storage systems when designed around compatible equipment.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLow-Temperature Protection for Cold-Weather Charging\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe built-in battery management system includes low-temperature protection that pauses charging below 32°F and discharging below -4°F. This helps reduce cold-weather battery risk, but owners should still follow Renogy’s charging, storage, and operating guidance in freezing conditions.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e200A Discharge Current with 380A Peak Discharge Current\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis battery is listed with a 150A maximum charge current, 200A maximum discharge current, and 380A peak discharge current for 10 seconds. Those ratings support higher-output 12V system planning when the battery is paired with compatible chargers, inverters, cables, fuses, and protection equipment.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eExpandable 4S4P Battery Bank Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eRenogy lists series and parallel connection support up to 4S4P, with expansion up to 61.44kWh when configured according to Renogy guidance. Batteries should be matched, balanced, wired, fused, and installed according to Renogy’s latest instructions before operation.\u003c\/p\u003e\n\u003c!-- Responsive Image\/Text Blocks --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; padding: 0;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; max-width: 50%; padding: 0 4px;\" class=\"responsive-half\"\u003e\u003cimg decoding=\"async\" loading=\"lazy\" style=\"width: 100%; height: auto;\" class=\"responsive-image\" alt=\"Renogy Core Mini 12V 300Ah LiFePO4 battery with low-temperature protection for RV van boat and off-grid systems\" width=\"1000\" height=\"1000\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/RBT12300LFP-M-_03__20605.1741082619.1280.1280.webp?v=1780538713\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; max-width: 50%; padding: 1rem; text-align: center;\" class=\"responsive-half\"\u003e\n\u003cp\u003eThe Renogy Core Mini 300Ah battery is built for users who need more lithium storage in a smaller, lighter 12V package. It is best used as part of a complete system with compatible charging equipment, inverter capacity, wiring, and circuit protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Image Block 2 --\u003e\n\u003cdiv class=\"image-block-2\" style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; padding: 0;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; max-width: 50%; padding: 1rem; text-align: center;\" class=\"responsive-half\"\u003e\n\u003cp\u003eBefore installation, leave clearance above the battery and additional space near the busbar side as Renogy recommends. Confirm terminal bolt size, torque, cable routing, battery orientation, and system expansion limits before final setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; max-width: 50%; padding: 0 4px;\" class=\"responsive-half\"\u003e\u003cimg decoding=\"async\" loading=\"lazy\" style=\"width: 100%; height: auto;\" class=\"responsive-image\" alt=\"Renogy Core Mini 300Ah lithium iron phosphate battery with IP65 rating and 4S4P expansion support\" width=\"1000\" height=\"1000\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/RBT12300LFP-M-_06__30871.1737106450.1280.1280.webp?v=1780538713\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Mobile Stack Fix --\u003e\n\u003cstyle\u003e @media(max-width:768px) { .responsive-half { max-width: 100% !important; flex: 1 1 100% !important; } .responsive-image { width: 100% !important; height: auto !important; } .image-block-2 { flex-direction: column-reverse !important; } } \u003c\/style\u003e\n\u003ch3\u003eRenogy Core Mini 12V 300Ah LiFePO4 Battery Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e300Ah rated capacity:\u003c\/strong\u003e Provides larger 12V lithium storage for properly designed RV, van, boat, home, and off-grid systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3840Wh nominal energy:\u003c\/strong\u003e Helps buyers compare battery-bank capacity before accounting for reserve settings, inverter losses, operating conditions, and system limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact mini design:\u003c\/strong\u003e Listed at 31% smaller than other 12V 300Ah lithium iron phosphate batteries for tighter installation spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e55.1 lb listed weight:\u003c\/strong\u003e Supports easier handling and placement compared with heavier high-capacity battery options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-temperature protection:\u003c\/strong\u003e Pauses charging below 32°F and discharging below -4°F to help protect the battery in cold conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4S4P connection support:\u003c\/strong\u003e Allows expansion planning up to 61.44kWh when batteries are properly matched, wired, and protected.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP65 protection rating:\u003c\/strong\u003e Supports dust resistance and water-jet resistance when installed and used according to Renogy guidance; it is not a submersion rating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background: #EFE9DC; border: 1px solid #D6D0C4; border-radius: 8px; padding: 24px; text-align: center; margin: 2rem 0; color: #1f1f1f;\"\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003eNeed help sizing a lithium battery bank?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 14px 0;\"\u003eContact TrueStead Supply for battery sizing guidance, quote support, and help planning compatible solar and inverter components.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 14px 0;\"\u003e✔ Battery sizing support    ✔ Off-grid power guidance    ✔ Quote assistance\u003c\/p\u003e\n\u003ca href=\"https:\/\/www.truesteadsupply.com\/pages\/contact-us\" style=\"display: inline-block; padding: 0.75rem 1.5rem; background-color: #2f4f2f; color: #ffffff; text-decoration: none; font-weight: bold; border-radius: 6px;\"\u003eContact Us for a Quote\u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch3\u003eRenogy Core Mini 12V 300Ah LiFePO4 Battery Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 2rem; border: 1px solid #D6D0C4;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003eRenogy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003eCore Mini\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eModel \/ SKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003eRBT12300LFP-M-RBM-US\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003eLithium iron phosphate battery with low-temperature protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eBattery Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003eLithium Iron Phosphate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eRated Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e300Ah at 0.5C, 25°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eNominal Energy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e3840Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eVoltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e10V to 14.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eMaximum Charge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e150A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eMaximum Discharge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003ePeak Discharge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e380A at 10 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eCycle Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e5000 cycles at 80% depth of discharge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eCharge Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e32°F to 140°F \/ 0°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eDischarge Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e-4°F to 149°F \/ -20°C to 65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eStorage Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e-4°F to 140°F \/ -20°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eLow-Temperature Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003eCharge cut-off below 32°F; discharge cut-off below -4°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eConnection Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003eSeries and parallel, 4S4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eMaximum Expanded Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003eUp to 61.44kWh when configured up to 4S4P according to Renogy guidance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eOperation Relative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e10% to 95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e15.12\" x 7.64\" x 9.96\" \/ 384 x 194 x 253 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e55.1 lb \/ 25.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eTerminal Bolt Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003eM8 x 1.25 x 12 mm and M8 x 1.25 x 16 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eRecommended Terminal Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e70.8 in-lb \/ 8 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003eCore Mini 12.8V 300Ah LiFePO4 battery; 2 long terminal bolts; 2 terminal bolts; user manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003eMSDS, UN38.3, FCC, CE, PSE, RCM, RoHS, UKCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 10px;\"\u003e5-year prorated material and workmanship warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eRenogy RBT12300LFP-M-RBM-US Info\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/UM_12V_300Ah_Core_Mini_Battery_1.pdf?v=1780538631\" target=\"_blank\" rel=\"noopener\"\u003eUser Manual\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/RNG-4-243_Limited_warranty_A7_ALL_d4363c46-08f4-4c71-bc86-bdab37b79296.pdf?v=1780538629\" target=\"_blank\" rel=\"noopener\"\u003eWarranty\u003c\/a\u003e\u003c\/p\u003e","brand":"Renogy","offers":[{"title":"Default Title","offer_id":49192826699928,"sku":"RBT12300LFP-M-RBM-US","price":967.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/RBM_53605c53-f2de-4196-81d2-cf79ae4df66a.webp?v=1780538713","url":"https:\/\/www.truesteadsupply.com\/products\/renogy-core-mini-12v-300ah-lifepo4-battery-w-low-temperature-protection","provider":"TrueStead Supply","version":"1.0","type":"link"}