48V 50Ah Rack-mounted LiFePO4 Battery PRO

• Cell: LiFePO4
• MOQ: 50
• Delivery: 20 Days
• Customizable / OEM / ODM: Yes
• Factory: Redway, Dongguan, Guangdong, China
• Delivery Terms: FOB, EXW, CIF
• Payment: T/T, L/C, PayPal
• Sea / Air / Land Shipment: 10FT, 20FT, 40FT, 60FT

Description

Overview

The PM-LV4850-2U-PRO Lithium Battery Module is a premium 48V 50Ah LiFePO4 energy storage solution, delivering 2.4kWh of power. Designed for OEM/ODM partners and wholesale buyers, this lithium battery combines reliability, scalability, and safety, making it ideal for commercial, industrial, and renewable energy systems.

Key Features

  • Space-Saving Design: Compact 2U rack-mountable dimensions (410 x 440 x 88.5 mm) for seamless integration into existing setups.
  • Extended Lifespan: Achieves over 8000 cycles at 60% DOD, reducing long-term replacement costs.
  • Advanced Safety: Multi-layered BMS protection against overvoltage, overheating, and short circuits.
  • Broad Compatibility: Compatible with inverters such as Victron and GOODWE, ensuring versatile deployment.
  • Custom OEM Solutions: Tailored configurations for voltage, capacity, or communication protocols.

Product Description

Engineered for demanding environments, the PM-LV4850-2U-PRO leverages LiFePO4 technology for stable performance across -20¡ãC to 55¡ãC. Its integrated Smart BMS optimizes cell balancing and real-time monitoring, enhancing safety and efficiency. Ideal for data centers, telecom infrastructure, and off-grid solar systems, this lithium battery ensures uninterrupted power with minimal maintenance.

Applications

This lithium battery is suited for telecom towers, renewable energy storage, UPS backup systems, and industrial automation. Its modular design supports scalable energy solutions, meeting high-demand scenarios while maintaining compact footprints.

Why Choose Us

As a trusted lithium battery manufacturer, we specialize in high-performance OEM solutions for global clients. Our products undergo rigorous testing to meet international certifications, ensuring durability and compliance. With flexible MOQs and dedicated technical support, we empower businesses to innovate with reliable, customized energy storage systems.

Contact us to discuss bulk pricing or OEM/ODM projects tailored to your needs.

Specifications

PM-LV4850-2U-PRO
Lithium Cell Type LiFePO4
Nominal Voltage 48V
Nominal Capacity 50Ah
Nominal Energy 2.4kWh
Working Voltage Max Charge: 54.75V / Discharge Cut-off: 37.5V
Dimensions (L x W x H) 410 x 440 x 88.5 mm (2U)
(16.1 x 17.3 x 3.4 inches)
Weight ~21kg
(46 lbs)
Max Continuous Charge Current 50A
Max Continuous Discharge Current 50A
Charging Temperature 0~60°C
Discharging Temperature -20~60°C
Max Parallel Connections 16 (The maximum support can be expanded to 64)
Communications RS485, CAN-bus
Design Life 20 Years
Cycle Life (80%DOD 0.5C) >8000 Cycles
Cycle Life (60%DOD 0.5C) >9000 Cycles
IP Rating IP21
Terminal Single Core Energy Storage Connectors
Battery Shell Metal (Black, Gray, White, Blue, etc.)
BMS JBD BMS
Optional Upgrades Bluetooth, App, SNMP, PC Monitoring Software, WiFi, 4G, GPS, RS232, Self-heating, TACP, Circuit Breaker, Power Switch, etc.
Compatible Inverters Deye, Victron, GOODWE, Sol-Ark, SRNE, Solis, SAJ, Growatt, Luxpower, Voltronic, SMA, FOX, etc.
Certifications UL 1642, UL 1973, IEC 62619, IEC 62133, CE, RoHS, UN38.3, MSDS
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