48V 200Ah lithium battery
48V 200Ah Lithium Battery – Reliable 10kWh Energy Storage for Solar, Backup, and Industrial Systems
The 48V 200Ah lithium battery offers a robust 9.6kWh to 10.24kWh of dependable energy, ideal for solar energy storage, telecom base stations, industrial UPS, backup power, and off-grid systems. Built with advanced lithium technology—commonly LiFePO₄ (Lithium Iron Phosphate) or NMC (Nickel Manganese Cobalt)—this battery provides superior cycle life, high energy density, and zero-maintenance operation.
What Is a 48V 200Ah Lithium Battery?
This battery combines high-capacity lithium cells with an integrated Battery Management System (BMS) for real-time protection and optimized performance. It is capable of fast charging, high discharge rates, and thousands of deep cycles—making it a durable and efficient replacement for outdated lead-acid systems.
Key Features
Total Energy: 9.6kWh (48V) or 10.24kWh (51.2V for LiFePO₄)
Extended Cycle Life: 3,000–6,000+ cycles @ 80% DoD
Smart BMS: Monitors voltage, current, temperature, and offers protection from overcharge, over-discharge, short circuits, and thermal risks
High Efficiency: 95–98% round-trip energy efficiency
Fast Charging & High Discharge Capability
Maintenance-Free: No fluid top-ups, corrosion, or acid leaks
Environmentally Friendly: Non-toxic, recyclable, RoHS & CE certified
Customizable: Rack/tower/cabinet format with optional RS485, CAN, or Modbus communication
Technical Specifications (Typical)
| Parameter | Specification |
|---|---|
| Nominal Voltage | 48V or 51.2V (LiFePO₄) |
| Rated Capacity | 200Ah |
| Total Energy | 9.6–10.24kWh |
| Charge Voltage | 54.6V–58.4V (depends on chemistry) |
| Cut-off Voltage | 40.0V–44.0V |
| Max Charge Current | Up to 100A (customizable) |
| Max Discharge Current | Up to 150A (customizable) |
| Operating Temperature | -20°C to +60°C |
| Cycle Life | 3,000–6,000+ cycles |
| Communication | RS485 / CAN / Modbus (optional) |
| Protection Rating | IP54–IP65 (configurable) |
| Weight | ~90–120kg (varies by design) |
Typical Applications
Residential & Commercial Solar Storage
Telecom and Remote Base Station Backup
Industrial Uninterruptible Power Supply (UPS)
Electric Vehicle Charging Station Buffer
Renewable Microgrids
Marine & Railway Auxiliary Power
Mobile Command Centers and Energy Trailers
Lithium Battery vs. Lead-Acid Comparison
| Feature | Lithium 48V 200Ah | Lead-Acid Equivalent |
|---|---|---|
| Usable Capacity | ~100% | ~50% |
| Cycle Life | 3,000–6,000+ cycles | 500–1,200 cycles |
| Maintenance | None | Regular fluid checks needed |
| Efficiency | 95–98% | ~70% |
| Weight & Size | Compact and lightweight | Heavier and bulkier |
| Charging Speed | 2–4 hours | 6–10 hours |
| Safety (LiFePO₄) | High thermal stability | Risk of leaks or overheating |
The 48V 200Ah lithium battery is a high-performance energy solution designed for modern power systems. With its long lifespan, fast charging, and built-in protection, it’s ideal for users seeking reliable, maintenance-free energy in solar, telecom, and industrial environments.
Upgrade to lithium—maximize efficiency, reduce downtime, and power smarter.