Meet Renogy 12V 300Ah Core Series Battery, your trusted, one-stop solution for upgrading from Lead to Lithium. Compatible with Renogy's solar panels, solar charge controllers, and inverters, this battery delivers a seamless upgrade experience without any compatibility issues.
With a 200W self-heating function, the 12V 300Ah Core LiFePO4 Battery delivers rapid 2x faster heat once temperatures drop to 32℉ (0℃), ensuring a continuous power supply even in the harshest cold weather.
Off-grid living can be challenging, but the Renogy 12V 300Ah Core Battery offers a true 200A battery management system (BMS), low-temp cut-off (for charging), and IP65 protection, giving you the confidence to tackle any obstacles.
Whether you are planning an upgrade from old lead-acid batteries, or starting to build your first-ever off-grid power system, the Renogy 12V 300Ah Core LiFePO4 Battery is your go-to option to get your project done right in an easier & faster way.





































Package Includes
- Core - 12V 300Ah Lithium Iron Phosphate Battery x1
- Long Terminal Bolts x 2
- Insulating Sleeve x 2
- User Manual x 1
Rated Capacity (0.5C, 25°C): 300Ah
Nominal Voltage: 12.8V
Energy: 3840Wh
Cycle Life (0.5C/1C, 25℃): 5000 Cycles (80% DOD, 80% EOL)
Charge Voltage: 14.4V
Maximum Continuous Charge Current: 200A
Maximum Continuous Discharge Current: 200A
Peak Discharge Current: 390A@5s
Charge Temperature Range: -4°F to 131°F / -20°C to 55°C
Discharge Temperature Range: -4°F to 140°F / -20°C to 60°C
Storage Temperature Range: -13°F to 149°F / -25°C to 65°C
Operation Relative Humidity: 10% to 95%
Dimension (L x W x H): 20.55 x 9.45 x 8.62 in / 522 x 240 x 219 mm
Weight: 69.0 lbs. / 31.3 kg
Terminal Bolt Size: M8 x 1.25 x 15 mm
Protection Rating: IP65
Material and Workmanship Warranty: 5-year material warranty
Certifications: MSDS, UN38.3, FCC, PSE, CE, UKCA
FAQ