The PowerShield PrimusCharge Expansion Battery Bank (PSPCBB100) delivers substantial backup power extension for your PSPC3000 3kW PrimusCharge system. This expansion unit adds 2.5kWh of energy storage capacity with a 100Ah battery configuration, allowing you to significantly extend runtime during power outages and ensuring your critical networking infrastructure, servers, and UniFi equipment stay online when it matters most. Designed for seamless integration with the PrimusCharge ecosystem, this battery bank provides reliable, long-term power protection for professional deployments.

• 2.5kWh / 100Ah capacity – substantial energy storage to keep systems running through extended outages
• Compact footprint – 450L x 150W x 622H mm dimensions and 33kg weight for efficient rack or floor mounting
• Scalable power solution – expand your existing PSPC3000 system’s runtime without replacing your entire UPS infrastructure
• Double conversion online topology – maintains clean, consistent power to protect sensitive networking equipment

For businesses running comprehensive UniFi deployments with multiple switches, access points, cameras, and storage systems, this expansion battery ensures your network remains operational during critical power events. The investment in additional runtime protection delivers peace of mind and prevents costly downtime, making it an essential component for mission-critical installations where continuous operation isn’t optional. Whether protecting a small business network or supporting IT infrastructure that can’t afford interruption, the PSPCBB100 provides professional-grade backup power scalability.