The 12.8V 300Ah Lithium Iron Phosphate (LiFePO4) Battery is a high-capacity deep-cycle energy storage solution specifically designed for recreational vehicles (RVs), camper vans, motorhomes, and off-grid power systems. Built with premium Grade-A LiFePO4 cells, this battery delivers outstanding safety, long service life, and reliable performance for all your mobile power needs.
The battery provides an impressive 3.84kWh of usable energy, ensuring sufficient power for RV appliances, lighting systems, refrigerators, air conditioners, water pumps, inverters, and other onboard equipment. Compared with conventional lead-acid batteries, it offers higher energy efficiency, deeper discharge capability, faster charging, and a significantly longer lifespan.
For similar energy-storage requirements, lithium batteries significantly reduce weight compared to traditional lead-acid technology. This weight reduction is particularly valuable for RVs and campers as it helps minimize vehicle load.
Utilizing Lithium Iron Phosphate (LiFePO₄) chemistry known for excellent thermal stability, reliable performance, and long service life. The stable chemical structure makes it ideal for energy storage and deep-cycle applications.
Engineered for repeated charge and discharge operation, providing consistent power over extended periods. Suitable for RV users relying on battery power for lighting, refrigeration, entertainment systems, water pumps, inverters, and other equipment.
With approximately 3.84kWh of nominal energy, the battery supports multiple electrical loads and is ideal for extended off-grid operation without continuous reliance on shore power or generators.
LiFePO₄ batteries maintain relatively stable voltage throughout most of the discharge cycle, providing more consistent power to connected equipment compared to traditional lead-acid batteries.
| Battery Chemistry | Lithium Iron Phosphate | Nominal Energy | 3.84kWh |
| Nominal Voltage | 12.8V | Nominal Capacity | 300Ah |
| Cycle Life | ≥4000 cycles | Self-Discharge Rate | <3% per Month |
| Max. Discharge Current | 150A | Max. Charge Current | 150A |
| Discharge Cut-off Voltage | 10.0V | Charge Cut-off Voltage | 14.6V |
| Series Connection | 4 in series | Parallel Connection | 4 in parallel |
| Charge Temperature | 0 to 50℃ | Discharge Temperature | -20 to 60℃ |
We provide comprehensive OEM and ODM customization services for RV Lithium Iron Phosphate (LiFePO4) batteries, helping customers develop reliable, high-performance energy solutions tailored to their specific requirements.