LiFePO4 energy storage supplier since 2018 · OEM/ODM supported
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Tier-1 Telecom Energy Storage Engineering

OEM/ODM Telecom Battery Backup Supplier & Exporters

Engineered for Telecom Towers, 4G/5G BTS Macro Sites, Edge Computing Data Hubs & Microgrid Backups. High-Density LiFePO4 Chemistry with Integrated Smart Telemetry BMS.

Recommended Product Portfolio

Standard & Custom Telecom Battery Backup Systems

High-reliability Lithium Iron Phosphate (LiFePO4) systems engineered for Base Transceiver Stations (BTS), Central Offices (CO), and Remote Edge Communication Nodes. Delivering 6,000+ deep cycles, rapid recharge acceptance, and zero thermal runaway risks.

19-Inch 3U Rack 48V 100Ah Rack-Mount LiFePO4 Telecom Backup Battery
TL-LFP48100R

48V 100Ah LiFePO4 Telecom Rack-Mount Battery

  • 51.2V / 4.8–5.12 kWh
  • 19" 3U Standard
  • SNMP / RS485

Compact standard form factor optimized for standard telecom power cabinets, supporting parallel clustering up to 16 units with autonomous active balancing.

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4U High Density 48V 200Ah High-Cycle Telecom Tower Battery Module
TL-LFP48200R

48V 200Ah High-Cycle Telecom Tower Battery Module

  • 10.24 kWh Nominal
  • 1C Discharge Capable
  • Modbus-TCP Ready

Designed for heavy load 5G Active Antenna Units (AAU) and macro base stations subject to unstable grid power and frequent cycling demands.

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IP55 Outdoor 40kWh - 50kWh BTS Outdoor Hybrid Power Backup Cabinet
TL-CAB50A

40–50 kWh BTS Outdoor Integrated Power Cabinet

  • 40–50 kWh System
  • Air Conditioning TEC
  • IP55 Protection

All-in-one outdoor enclosure integrating DC power rectifiers, MPPT solar inputs, and smart LiFePO4 battery banks for remote off-grid BTS towers.

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C&I Scale Backup 241 kWh All-in-One Air-Cooled Telecom Central Office BESS
TL-ESS241A

241 kWh Central Switching Office Air-Cooled BESS

  • 241 kWh Total
  • 100 kW PCS Inverter
  • Automatic Fire Sup.

Utility-grade energy cabinet tailored for telecom central switching offices, optical distribution hubs, and transmission stations requiring seamless UPS operation.

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Liquid-Cooling Node 261 kWh Liquid-Cooled Rugged Outdoor Telecom Hub Energy Cabinet
TL-LC261

261 kWh Liquid-Cooled Rugged Telecom Energy Cabinet

  • 261 kWh / ΔT ≤ 2.5°C
  • Harsh Desert Climes
  • NFPA 855 / UL 9540A

Advanced hydronic loop liquid cooling system keeping core cells uniform within 2.5°C, ensuring maximum lifecycle longevity in Middle East and tropical deployments.

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High-Voltage Line 313 kWh 400V Multi-Access Edge Computing MEC Backup BESS
TL-HV313

313 kWh Multi-Access Edge Computing (MEC) BESS

  • 400V AC 3-Phase
  • 150 kW Continuous
  • Micro-second UPS

Engineered for 5G core network data aggregation nodes and telecom cloud data centers with integrated static transfer switch (STS) for uninterrupted operations.

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Substation Scale 418 kWh Liquid-Cooled Substation and Data Center Backup System
TL-LC418

418 kWh Liquid-Cooled Substation & IDC Energy System

  • 418 kWh Density
  • Smart EMS Dashboard
  • Tier-3 IDC Standard

High-power modular design designed for regional telecom carriers, combining peak shaving, dynamic diesel generator displacement, and emergency grid stabilization.

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Containerized ESS 5016 kWh Containerized LiFePO4 Telecom Gateway and Regional Grid ESS
TL-CNT5016

5016 kWh Containerized Telecom Gateway Grid ESS

  • 5.016 MWh 20ft Class
  • Liquid Loop Chiller
  • Megawatt Backhaul

Turnkey 20-foot maritime containerized energy storage for satellite ground stations, submarine cable landing hubs, and national telecommunication backbones.

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2018
Established Track Record
6,000+
Deep Cycles @ 80% DOD
5,016 kWh
Max Container System Scale
10+ Terms
FOB, CIF, DDP Global Trade
Why Virtuous Technology

Engineering Excellence & Supply Chain Integrity

Headquartered in Jiaxing, Zhejiang, Jiaxing Virtuous Technology Co., Ltd. has specialized in industrial-grade LiFePO4 energy storage systems since 2018. We partner with Tier-1 cell foundries and lock down bill-of-materials (BOM) configurations to deliver uncompromising quality control to global telecom network operators and system integrators.

Telecom-Grade Architecture

Every battery module features multi-stage hardware and software BMS protection designed to integrate seamlessly with standard telecom rectifiers from Vertiv, Huawei, Eltek, and ZTE. Real-time telemetry delivers complete transparency via SNMP v2/v3, Modbus-TCP, and RS485.

  • Native 48V (15S / 16S) architecture
  • Autonomous cell balancing circuitry
  • Hot-swappable modular enclosures

International Compliance

We provide complete certification dossiers to satisfy customs clearance, grid connection, and telecom authority audits across North America, Europe, the Middle East, and Latin America. All facilities adhere strictly to ISO 9001 and ISO 14001 quality frameworks.

  • IEC 62619 & IEC 62040 certified
  • UN38.3 & MSDS maritime logistics sets
  • UL 1973 & CE (EMC/LVD) conformity

End-to-End OEM/ODM Flexibility

From private-label branding to custom mechanical dimensions, cold-weather internal heating elements, and tailored dual-redundant BMS designs, our engineering department provides rapid prototyping and volume production aligned with project RFQs.

  • Tailored protocols & baud-rate mapping
  • DDP, CIF, FOB across 5 global regions
  • On-site verified supplier by TÜV Rheinland
Engineering Whitepaper

Total Cost of Ownership: Why LiFePO4 Outclasses Legacy VRLA in Telecom Backup

For decades, traditional telecommunication base stations relied on Valve Regulated Lead-Acid (VRLA) or Absorbent Glass Mat (AGM) battery banks. However, the rapid expansion of 5G infrastructure—characterized by power-hungry massive MIMO antennas and 2.5x to 3.5x higher site power consumption—has rendered legacy lead-acid systems economically unviable and technically obsolete.

Lead-acid batteries suffer from dramatic capacity degradation when ambient temperatures exceed 25°C. For every 10°C rise, VRLA operational life is halved. In contrast, our prismatic LiFePO4 cells operate efficiently at up to 55°C without requiring heavy cooling energy consumption. This thermal resilience delivers a 40% to 65% reduction in cooling energy overhead for telecom operators.

15S vs 16S Configuration Engineering We engineer both 15S (48.0V nominal) and 16S (51.2V nominal) systems. While 15S precisely aligns with older float-voltage rectifiers, 16S provides an expanded usable energy window (40.0V to 58.4V) and maximizes cycle life under frequent deep discharges.
Critical Parameter Legacy VRLA / AGM Virtuous LiFePO4 Telecom
Cycle Life (80% DOD) 500 – 800 Cycles 6,000+ Deep Cycles
Energy Density (Wh/kg) 30 – 40 Wh/kg 130 – 160 Wh/kg
High Temp Operation Degrades rapidly >25°C Stable up to +55°C
Charge Acceptance (C-Rate) 0.1C – 0.2C (8–10 hrs recharge) Up to 1.0C (1–2 hrs recharge)
Footprint & Weight High floor loading, heavy racks 70% lighter, 60% smaller
10-Year TCO High (replacements every 2–3 yrs) Lowest (zero maintenance)
Industry Forecasting

Procurement & Technology Trends in Telecom Power (2025–2035)

As telecom carriers evolve toward green network zero-emission mandates and microgrid independence, energy procurement priorities are shifting rapidly across five key engineering vectors.

Trend 01

5G Network Densification

With massive MIMO deployments, peak loads per site frequently surge beyond 10 kW. Procurement teams are mandating 3U and 4U modules with volumetric densities above 150 Wh/L to pack maximum amp-hours into existing, constrained cabinet footprints.

Trend 02

Active Energy Arbitrage (VPP)

Base station batteries are transforming from passive emergency backup into revenue-generating Virtual Power Plant (VPP) assets. Carriers use smart BMS protocols to perform daily peak shaving and feed frequency response services back to the electrical grid.

Trend 03

Solar-Diesel-Battery Hybrid Microgrids

Off-grid and poor-grid base stations are actively replacing diesel generators with PV-plus-storage setups. High C-rate fast charging allows telecom systems to capture intermittent solar generation and slash diesel consumption by up to 85%.

Trend 04

Hydronic Liquid Cooling Adoption

For high-power centralized edge computing nodes and regional hub stations, air conditioning is being supplanted by liquid cooling plates. Liquid circuits keep internal cell temperature differentials under 2.5°C, expanding cell operational life by over 30%.

Technical Sizing Manual

How to Size Your Telecom Battery Backup System

Follow our engineering criteria to determine the required battery capacity, C-rate rating, and enclosure environmental protections for target telecom infrastructure sites.

Deployment Site Type Typical Load Profile Target Autonomy Window Recommended Configuration Cooling & Enclosure Rating
5G Micro Cell / Repeater 500W – 1.5 kW DC 3 – 6 Hours 1x 48V 100Ah (5.12 kWh) Module Natural convection or compact fan, IP55 pole-mount box
Standard Macro BTS Tower 3.0 kW – 6.0 kW DC 4 – 8 Hours 2x to 4x 48V 100Ah or 2x 48V 200Ah Air-conditioned or TEC heat exchanger cabinet, IP55
Central Switching Office (CO) 20 kW – 100 kW AC/DC 8 – 12 Hours Centralized BESS (100–313 kWh) Industrial HVAC, indoor rack enclosures with gas fire suppression
Remote Off-Grid Hybrid Site 2.0 kW – 4.0 kW continuous 24 – 48 Hours (with Solar PV) 40 kWh – 50 kWh Integrated Outdoor ESS Integrated solar MPPT, smart generator auto-start, dual-skin insulation
Buyer Knowledge Base

Frequently Asked Questions by Telecom Sourcing Directors

Direct answers to core technical, compliance, and supply chain queries encountered during international RFQs and carrier procurement tenders.

What is the critical difference between a 15S and 16S LiFePO4 battery pack for 48V telecom rectifiers? +
A 15S battery pack utilizes 15 cells in series, resulting in a nominal voltage of 48.0V (operating voltage: 42.0V to 54.75V). This closely matches legacy lead-acid float voltages (typically 53.5V to 54.0V), making it an easy drop-in replacement without reprogramming older rectifiers. A 16S battery pack features 16 cells in series with a nominal voltage of 51.2V (operating voltage: 44.8V to 58.4V). The 16S architecture offers superior energy density, higher round-trip efficiency, and enhanced compatibility with modern programmable rectifiers (Huawei, Vertiv, ZTE, Eltek) that accept float voltages up to 56.4V–57.6V. Virtuous manufactures both 15S and 16S architectures based on your rectifier configurations.
How does the smart BMS interface with existing telecom network operations center (NOC) protocols? +
Our telecom battery BMS units come equipped with isolated RS485, CANbus, and optional dry contact ports, alongside integrated SNMP (v2c/v3) and Modbus-TCP communication boards. This allows network administrators to monitor State of Charge (SOC), State of Health (SOH), individual cell voltages, temperature gradients, and alarm logs remotely in real time. We also provide customized protocol mapping files (.MIB and Modbus registers) to ensure direct integration into your carrier-grade Network Management Systems (NMS).
Can new LiFePO4 battery banks be connected in parallel with existing lead-acid banks? +
Direct parallel connection of LiFePO4 and lead-acid batteries across the same DC bus without specialized power management is not recommended. Because LiFePO4 has a significantly flatter discharge curve and lower internal resistance, it will bear the entire discharge load until depleted, causing circulating currents and potential BMS trips. To resolve this for phased site upgrades, we supply smart hybrid bidirectional DC-DC controllers that isolate the lithium pack and regulate voltage levels, allowing lithium and lead-acid batteries to coexist safely on the same DC bus.
What international maritime and transport certifications are supplied for customs clearance? +
Lithium batteries are classified as Class 9 Dangerous Goods under UN 3480. We supply a complete logistics compliance package with every shipment, including the UN 38.3 Test Summary (vibration, altitude, thermal, shock, external short circuit, impact, overcharge, and forced discharge), certified Safety Data Sheets (MSDS), IMDG Code maritime transport condition reports, and drop-test packaging certifications. For regional compliance, we support CE (EMC/LVD), IEC 62619, IEC 62040, and UL 1973 dossiers.
What trade terms, payment currencies, and lead times do you support for export contracts? +
We support comprehensive international Incoterms including FOB, CFR, CIF, EXW, FAS, FCA, CPT, DDU, and DDP (Delivered Duty Paid), taking care of import customs clearance and port drayage directly to your warehouse. Accepted settlement currencies include USD, EUR, CAD, AUD, GBP, and CNY via T/T wire transfer and irrevocable documentary L/C at sight. Standard lead times for standard 19-inch 48V rack packs are 15–20 days; custom outdoor integrated battery cabinets require 30–45 days depending on OEM specifications.
How does thermal management perform in desert environments exceeding 50°C ambient temperature? +
For extreme desert and equatorial installations, we utilize high-temperature prismatic LiFePO4 chemistry with specialized electrolyte formulations stable up to 60°C. In outdoor battery backup cabinets (e.g., our 40–50 kWh and 261 kWh platforms), we incorporate closed-loop industrial thermoelectric coolers (TEC) or active inverter-driven compressor air conditioning systems rated to IP55/IP65. For centralized hubs, our liquid-cooling cold plate technology maintains cell temperature variance within 2.5°C across the entire module, completely mitigating hotspot thermal degradation.

Accelerate Your Telecom Energy Modernization

Partner with an established manufacturer to secure Tier-1 automotive-grade LiFePO4 battery banks, custom rack form factors, and complete outdoor DC power backup cabinets. Our engineering team responds within 24 hours with comprehensive single-line diagrams (SLD), sizing analyses, and competitive OEM quotations.

  • Rapid Custom Engineering (OEM/ODM)
  • Complete UN38.3 & IEC 62619 Dossiers
  • Global Project Logistics: DDP / CIF / FOB

Connect with Our Engineering Desk

Direct live chat with our technical solutions team for immediate pricing and project feasibility reviews.

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