Core Mini - Renogy 12.8V 300Ah Lithium Iron Phosphate Battery w/ Low-Temperature Protection

Unleash massive power in a compact form, the Core Mini 300Ah is lighter, smarter, and built to perform, even when the temperature drops!

The Core Mini 12.8V 300Ah LiFePO4 Battery redefines what high-capacity energy storage can look like, delivering 3840Wh of dependable power in a design that's 31% smaller and 57% lighter than comparable 12V 300Ah lead-acid batteries. At just 55.1 lbs, it’s built for those who want more power without the weight or bulk, making it ideal for RVs, marine systems, off-grid cabins, and mobile power setups.

Engineered with low-temperature protection, the battery automatically safeguards charging below 32°F and discharging below -4°F, ensuring safe and stable performance even in freezing conditions. Inside, Grade-A prismatic LiFePO4 cells deliver over 5000 cycles at 80% depth of discharge, giving you exceptional longevity and value.

The 100A BMS and multi-layered safety features are backed by certifications including FCC, CE, RoHS, UKCA, and more, plus a 5-year warranty for peace of mind. The Core Mini supports up to 4P4S configurations, expandable to a massive 61.44kWh for large-scale or long-term energy needs.

Highlights: 

•    Lighter than ever at 55.1 lb. 57% lighter than 12V 200Ah lead-acid.
•    Low-temperature protection (charge <32°F, discharge < -4°F).
•    Compact design
•    31% Smaller than other 12V 300Ah LFP batteries.
•    5-Year warranty
•    Certified by FCC, CE, ROHS, UKCA, and more.
•    Grade-A prismatic LiFePO4 cells offer 5000+ cycles at 80% DOD.
•    3840Wh Capacity. Max 4P4S, expandable to 61.44kWh.

SPECIFICATIONS:

Battery Type: Lithium Iron Phosphate

Voltage: 12V

Rated Capacity: 300Ah (0.5C, 25℃)

Voltage Range: 10V to 14.8V

Maximum Charge Current: 150A

Maximum Discharge Current: 200A

Peak Discharge Current: 380A@10s

Cycle Life (0.5C, 25℃): 5000 Cycles (80% DOD)

Charge Temperature Range: 32°F to 140°F (0°C to 60°C)

Discharge Temperature Range: -4°F to 149°F (-20°C to 65°C)

Storage Temperature Range: -4°F to 140°F (-20°C to 60°C)

Operation Relative Humidity: 10% to 95%

Connection Method: Series & Parallel (4S4P)

Terminal Bolt Size: M8 x 1.25 x 12 mm & M8 x 1.25 x 16 mm

Recommended Terminal Torque: 70.8 inch·lbs / 8 N·m

Protection Rating: IP65

Dimensions: 15.12 x 7.64 x 9.96 in / 384 x 194 x 253 mm

Weight: 55.1 lbs / 25.0 kg

Long Terminal Bolts (2): 2 x M8 x 1.25 x 16 mm

Material and Workmanship Warranty: 5 Years

Certifications: MSDS, UN38.3, FCC, CE, PSE, RCM, RoHS, UKCA

WHAT’S IN THE BOX:

1 x Core Mini - 12.8V 300Ah Lithium Iron Phosphate Battery

2 x M8*1.25x12mm Long Terminal Bolts 

2 x M8*1.25x16mm Long Terminal Bolts 

1 x User Manual