48V 1000Ah lithium battery
48V 1000Ah LiFePO₄ Lithium Battery – High-Capacity Energy for Demanding Power Systems
The 48V 1000Ah LiFePO₄ lithium battery delivers an impressive 51.2kWh of energy, making it an ideal solution for large-scale energy storage needs. Whether for off-grid solar systems, industrial backup, telecom infrastructure, data centers, or electric vehicles, this battery provides safe, reliable, and long-lasting performance with minimal maintenance.
Built with Lithium Iron Phosphate (LiFePO₄) technology, it ensures high thermal stability, long cycle life, and superior energy efficiency—far outperforming traditional lead-acid and other lithium chemistries in large-format applications.
What Is a 48V 1000Ah LiFePO₄ Battery?
This battery consists of high-capacity LiFePO₄ cells integrated with an advanced Battery Management System (BMS) to monitor and protect against over-voltage, over-current, short circuits, and extreme temperatures. Designed for heavy-duty use, it delivers consistent power with a lifespan of 6,000+ cycles at 80% depth of discharge.
Key Features
Total Energy: 51.2kWh
Nominal Voltage: 51.2V (48V system)
Rated Capacity: 1000Ah
Long Life Cycle: 6,000+ cycles @ 80% DoD
Integrated Smart BMS: Real-time monitoring, balancing, and multi-level safety protections
High Efficiency: >98% round-trip efficiency
High Power Output: Supports high charge/discharge rates
Modular Design: Scalable for larger systems
No Maintenance: Zero water refilling or acid handling
Eco-Friendly: Non-toxic, RoHS & CE certified
Customizable Options: CAN/RS485 communication, rack/tower/cabinet design, remote monitoring
Technical Specifications (Typical)
| Parameter | Specification |
|---|---|
| Nominal Voltage | 51.2V (16S configuration) |
| Rated Capacity | 1000Ah |
| Total Energy | 51.2kWh |
| Charge Voltage | 58.4V |
| Cut-off Voltage | 40.0V |
| Max Charge Current | Up to 200A (customizable) |
| Max Discharge Current | Up to 300A (customizable) |
| Operating Temp. Range | -20°C to +60°C |
| Cycle Life | 6,000+ cycles @ 80% DoD |
| Protection Rating | IP54–IP65 (depending on design) |
| Communication | CAN, RS485, Modbus (optional) |
| Approx. Weight | ~400–600kg (varies by config) |
Typical Applications
Large-Scale Off-Grid and Hybrid Solar Systems
Commercial & Industrial Backup Power
Telecommunication & Data Centers
Electric Vehicle (EV) Charging Stations
Energy Storage Systems (ESS)
Marine and Railway Power Solutions
Grid-Tied and Microgrid Installations
Why Choose a 48V 1000Ah LiFePO₄ Battery?
| Feature | LiFePO₄ 48V 1000Ah | Lead-Acid Equivalent |
|---|---|---|
| Usable Capacity | Up to 100% | ~50% |
| Cycle Life | 6,000+ cycles | 500–1,200 cycles |
| Maintenance | None | Regular watering/checks |
| Safety | Excellent thermal stability | Risk of leaks/thermal runaway |
| Weight & Size | Compact for capacity | Bulkier and heavier |
| Charging Time | Fast (2–5 hrs) | Slower (8–12 hrs) |
| Energy Efficiency | >98% | ~70% |
The 48V 1000Ah LiFePO₄ lithium battery is a powerhouse built for heavy-duty and continuous energy demands. It’s the perfect solution for users who need scalable, efficient, and worry-free storage with long-term cost savings. Whether for commercial, industrial, or off-grid systems, this battery delivers dependable performance with minimal footprint and zero maintenance.
Go beyond conventional energy—choose LiFePO₄ for high-efficiency, high-capacity power.