48V 50Ah 2.4Kwh LiFePO4 Server Rack Battery Pack
48v 50ah lithium lifepo4 Server Rack Battery Pack with Longer Cycle Life for energy storage, and communications.
- Category: LiFePO4 Battery
- Tag: lifepo4 battery
This 48v 50ah lifepo4 battery is the perfect option for off-grid energy storage systems. We designed a brand new 48V 100AH LiFePO4 Battery pack with our high-quality 10Ah LiFePO4 single battery cells. They are an energy storage system for houses with a capacity of 2.5kwh. The 48V Lithium Battery bank with LiFePO4 technology meets the highest safety standards and has a super long life cycle, optimized with a proprietary manufacturing process and battery architecture. The state-of-the-art Battery Management System (BMS) provides comprehensive protection features and real-time monitoring.
Features of 48V 50Ah lifepo4 battery pack
● Longer Cycle Life: Offers up to 10 times longer cycle life and five times longer float/calendar life than a lead-acid battery. It is helping to minimize replacement costs and reduce the total cost of ownership.
● Lighter Weight: About 40% of the weight of a comparable lead-acid battery. A ”drop in” replacement for lead-acid battery.
● Higher Power: Delivers twice the power of the lead-acid battery, even a high discharge rate, while maintaining high energy capacity.
● Wider Temperature Range: -20℃~60℃
● Superior Safety: Lithium iron phosphate chemistry eliminates the risk of explosion or combustion due to high impact, overcharging, or short circuit situations.
● No Memory Effect: Support unstable partial state of charge (UPSOC) (charge/discharge) utilization.
Specifications
Model | NE-48D100-NP | |
Electrical Characteristics | Nominal Voltage | 48V |
Nominal Capacity | 50Ah | |
Energy | 2400Wh/2.4kwh | |
Internal Resistance | ≤100mΩ (without BMS) | |
Cycle Life | ≥3000 cycles （25℃ 80%DOD） | |
Design Life | ≥10 years @25℃ | |
Self-Discharge (90 days) | ≤5%，@25℃ | |
Efficiency of Charge | ≥98% | |
Efficiency of Discharge | ≥100% @ 0.2C ≥96% @ 0.5C | |
Charge | Charge Voltage | 54.0V±0.1V |
Charge Mode | 0.2C to 54.0V, then 54.0V charge current to 0.02C (CC/CV) | |
Max. Charge Current | 50A | |
Charge Cut-off Voltage | 56.25V±0.2V | |
Discharge | Max. Continuous Discharge Current | 50A |
Discharge Cut-off Voltage | 42V±0.2V | |
Environmental | Charge Temperature Range | 0℃~60℃ |
Discharge Temperature Range | -20℃~60℃ | |
Optimum Operation Temperature | 5℃~45℃ | |
Storage Temperature | 0℃~45℃, ≤85% relative Humidity | |
Water Dust Resistance | IP20 | |
Mechanical | Case | Iron (Insulation painting) |
Dimensions (including the handles) | 442*410*133mm | |
Weight | ~25kg | |
Gravimetric Specific energy | ~102.4Wh/kg | |
Others | Method | 8S Cylindrical cells |
Protocol | RS485 (2 Nos) | |
SOC Light | 4 * LED | |
LCD Screen | Optional, the default setting is no screen | |
Function of the BMS
● Over charge detection function
● Over discharge detection function
● Over current detection function
● Temperature protection function
● Short circuit detection function
● Balance function
Applications
Electrical vehicles, Solar/wind energy storage system, UPS, backup power, Telecommunication, Medical equipment, Lighting...
Details
