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CF48050U — Telecom High-Voltage Battery Module

The CF48050U is COSPOWERS' precision-engineered high-voltage telecom battery module, purpose-designed to power mission-critical telecommunications infrastructure. From mobile base transceiver stations (BTS) to fibre backbone nodes and edge computing sites, the CF48050U delivers unwavering reliability, deep-cycle endurance, and wide-temperature operation — keeping networks live 24/7.

Technical Specifications

  • Chemistry: LiFePO4 (Lithium Iron Phosphate)
  • Rated Voltage: 480V
  • Rated Capacity: 50Ah per module
  • Energy: 24kWh per module
  • Max Continuous Discharge: 1C
  • Communication: RS485 / CAN / Modbus RTU
  • Protection Class: IP55
  • Operating Temperature: -40°C to +60°C (wide-temp version available)
  • Cycle Life: 4000+ cycles at 80% DOD
  • Certifications: IEC 62619, ETSI EN 300 132, CE, UN 38.3

Key Features

  • High-voltage architecture for maximum energy density in compact form
  • Wide operating temperature range for harsh outdoor environments
  • Integrated multi-level BMS with remote SNMP/Modbus monitoring
  • Hot-swap capable for zero-downtime maintenance
  • Shock and vibration-resistant construction for outdoor cabinets
  • Seamless replacement for VRLA / AGM lead-acid batteries
  • Compliant with major telecom power system standards (EPS, RECTIFIER)

Ideal For

Telecom towers, BTS sites, DSLAM/OLT nodes, microwave relay stations, indoor and outdoor telecom cabinets, and critical network infrastructure requiring maximum uptime and operational resilience.

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