Renogy Core Mini 12V 300Ah LiFePO4 Deep Cycle Lithium Battery with Low-Temp Protection
Model #: Core Mini - 12.8V 300Ah SKU: RBT12300LFP-M-US
Product Details
Product Description for Renogy Core 12V 300Ah LiFePO4 Battery w/ Low-Temperature Protection
Renogy Core Mini 12V 300Ah LiFePO4 Deep Cycle Lithium Battery with Low-Temp Protection – Compact High-Capacity Power Solution for Marine, Solar, RV, and Off-Grid Systems
Elevate your energy storage with the Renogy Core Mini 12V 300Ah LiFePO4 battery (Model: Core Mini - 12.8V 300Ah), a lightweight, compact deep cycle battery designed for demanding marine, solar, RV, and renewable energy applications. Delivering 3840Wh of energy with a 200A continuous discharge (380A peak for 10s), this battery provides 100% usable capacity, up to 10x longer life than lead-acid, and fast charging with partial state-of-charge tolerance. Its advanced integrated Battery Management System (BMS) protects against overcharge, over-discharge, short circuits, and thermal extremes, ensuring safe, efficient performance in rugged environments with an IP65-rated enclosure. Key Features:
- Low-Temperature Cut-Off: Built-in BMS prevents charging below 32°F (0°C) and discharging below -4°F (-20°C) for reliable cold-weather operation.
- Compact Design: 31% smaller than other 12V 300Ah LFP batteries, fitting various battery boxes with simplified power (one unit replaces three-battery setups, eliminating cell imbalance).
- High-Capacity Performance: 200A continuous and 380A peak discharge, ideal for trolling motors, solar arrays, or high-drain devices without derating.
- Exceptional Cycle Life: Up to 5,000 cycles at 80% depth of discharge, backed by a 5-year prorated warranty for superior longevity and cost savings.
- Lightweight & Efficient: Only 55.1 lbs with 99% round-trip efficiency and <3% monthly self-discharge for easy handling and minimal maintenance.
- Wide Temperature Resilience: Discharge from -4°F to 149°F (-20°C to 65°C), charge from 32°F to 140°F (0°C to 60°C), and store from -4°F to 140°F (-20°C to 60°C) for reliable all-season use.
- Safe & Certified: MSDS, UN38.3, FCC, CE, PSE, RCM, RoHS, UKCA compliant; non-toxic LiFePO4 chemistry with Grade-A prismatic cells for eco-friendly, indoor-safe operation.
- Scalable & Compatible: Up to 4S4P configuration (61.44kWh max); pairs seamlessly with Victron, Renogy, and other inverters for expanded 12V systems.
Specifications at a Glance:
- Voltage: 12.8V; Capacity: 300Ah; Energy: 3840Wh.
- Discharge: 200A continuous, 380A peak (10s); Charge: 150A max.
- Efficiency: 99%; Self-Discharge: <3% per month.
- Dimensions: 15.12 x 7.64 x 9.96 in (384 x 194 x 253 mm); Weight: 55.1 lbs (25 kg).
- Enclosure: IP65 ABS; Terminals: M8 x 1.25.
Pair this battery with our premium chargers and inverters for a complete, sustainable power ecosystem. Whether for marine adventures, RV excursions, or solar storage, the Renogy Core Mini 12V 300Ah delivers unmatched efficiency, safety, and peace of mind. Order now and experience Renogy’s innovative lithium excellence—stocked and ready to ship from lithiumion-batteries.com!
(For full technical details, download the datasheet or manual linked on the product page.)


