Battery Lithium 25.6V 50AH Rack 2U LiFePO4 Part No: BA51-9
6 months - lifetime warranty
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The Battery Lithium 25.6V 50AH Rack 2U LiFePO4 (Part No: BA51-9) is a robust and high-efficiency energy storage solution, purpose-built for applications demanding long life, high reliability, and compact design. Utilizing Lithium Iron Phosphate (LiFePO4) chemistry, this battery delivers excellent thermal stability and safety compared to conventional battery technologies.
Designed in a 2U rack-mountable form factor, the BA51-9 is perfect for integration into telecom base stations, solar energy systems, data centers, and UPS backup systems. The compact yet high-capacity unit ensures space-saving installation without sacrificing performance or energy density. It supports scalability for larger power requirements through series or parallel configurations.
An integrated smart Battery Management System (BMS) provides advanced protection and real-time monitoring of voltage, temperature, and current. This ensures optimized charging and discharging performance while protecting the battery from overvoltage, undervoltage, overheating, and short circuits, greatly extending its service life.
With more than 4000 charge-discharge cycles at 80% Depth of Discharge (DOD), the BA51-9 offers a lower total cost of ownership over time. The battery is environmentally friendly, maintenance-free, and complies with major international certifications, making it ideal for mission-critical energy storage and backup applications.
Key Features
| Feature | Details |
|---|
| Battery Chemistry | LiFePO4 (Lithium Iron Phosphate) |
| Rack Design | 2U Rack-Mountable |
| Nominal Voltage | 25.6V |
| Nominal Capacity | 50Ah |
| Cycle Life | >4000 cycles @ 80% DOD |
| Integrated BMS | Yes Smart BMS for protection and monitoring |
| Scalability | Stackable in parallel or series |
| Safety Protections | Overcharge, Over-discharge, Short Circuit, Temp |
| Applications | Telecom, UPS, Solar, Industrial Backup |
| Maintenance | Maintenance-Free |
Technical Specifications
| Parameter | Specification |
|---|
| Part Number | BA51-9 |
| Battery Type | Lithium Iron Phosphate (LiFePO4) |
| Voltage Range | 22.4V 29.2V |
| Nominal Voltage | 25.6V |
| Rated Capacity | 50Ah |
| Energy | 1.28 kWh |
| Charging Voltage | 29.2V |
| Max Charge Current | 25A |
| Max Discharge Current | 50A |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -10°C to +45°C |
| Communication Interface | RS485 / CAN (optional) |
| Enclosure Type | Rack Mount, 2U Steel Case |
| Weight | Approx. 1822 kg (depending on model specifics) |
