Model:
Battery 19”3U 100Ah Iron Based

High energy density battery.: 100Ah

Polarium 19” 3U 100Ah LFP Battery is purpose-built for reliability and cost-efficiency, designed to keep your network running, no matter what.

High energy density battery.

Compact design:W440 461 H132mm
Lithium Chemistry: Iron Based
Rated Voltage: 48 V
IP Class: IP20
Circuit breaker: 100 A, BMS controlled, single pole
Weight: 38.3 Kg

  • Exceptional cycle life, 8000 cycles, provides market leading TCO (Total cost of ownership)
  • Even higher energy density enabled by the 3U height in 19” racks.
  • Max charge 100 A (charge control will limit without turning off) and max discharge 100 A. Virtually unlimited parallel operation.
  • Safe every step of the way – from transportation to implementation and maintenance
  • IEC 62368 certification in addition to the standard IEC 62619 certification providing a broader certification scope than most.
  • The temperature range for charging is extended to include down to -5 degrees C which is a unique and valued feature enabling more cost effective
    deployment in colder regions.
  • Vertically aligned large M8 terminals enabling the lowest losses and quickest stack installation on the market using Polarium busbars.
  • Nominal 100 Ah / -48 V

Power Your Telecom Infrastructure for the Future

The Polarium 19” 3U 100Ah LFP Battery delivers exceptional reliability, offering up to 8,000 cycles and over 15 years of service for minimal downtime and lower operational costs. Its high-density, space-saving design maximizes usable capacity in compact 19” racks, making it ideal for telecom environments where every inch counts. Engineered for seamless integration, it supports a wide range of power equipment and ensures fast, flexible deployment. Optimized for cold climates, it charges efficiently down to -5°C, maintaining dependable performance even in harsh conditions. Developed entirely in Europe, it meets stringent geopolitical and regulatory requirements. For operators focused on uptime, scalability, and long-term efficiency, Polarium provides a future-proof solution for telecom power infrastructure.

Ready to take your network reliability to the next level?

  • Exceptional Cycle Life & Reliability

    With an impressive lifespan of up to ~8,000 cycles and over 15 years of service, Polarium 19” 3U stands out as one of the most durable options in its class. Fewer replacements mean less downtime and lower operational costs, so your business stays connected and productive for the long haul.

  • Optimize Your Total Cost of Ownership

    Engineered for maximum return on investment, this battery module combines a long cycle life with a compact 19” rack design. This means lower maintenance requirements and significant savings across multi-site deployments — all while maximizing uptime.

  • High-Density, Space-Saving Design

    Every inch counts in telecom environments. This battery delivers high energy density in a rack-mounted format, providing more usable capacity per unit of space. Expand your backup and storage capabilities without expanding your footprint.

  • Seamless Integration, Maximum Compatibility

    Designed for problem-free integration with existing infrastructure, Polarium offers the widest communication compatibility on the market for telecom- and inverter-based power equipment. This ensures smooth deployment, faster commissioning, and long-term flexibility across mixed technology environments.

  • Optimized for Cold Climate Performance

    Built for harsh environments, the battery supports charging down to -5°C, reducing the need for shelter heating and accelerating grid outage recovery in cold climates. This lowers energy consumption while maintaining reliable performance at remote and exposed sites.

  • European Development for Geopolitical Compliance

    All electronics and firmware are developed and maintained in Europe — a unique Polarium advantage for operators with sourcing requirements influenced by geopolitical or regulatory considerations.

  • Built for Operators Who Demand More

    Whether your priority is uptime, scalability, or operational efficiency, the Polarium 19” 3U 100Ah LFP Battery is the smart choice for future-proofing your telecom power infrastructure.

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