Add the runtime margin critical infrastructure needs when standard UPS battery capacity is not enough. The Minuteman BP36CRTXL extended runtime battery pack is designed for EXR750RT2U(NC), EXR1000RT2U(NC), and EXR1500RT systems, giving you a purpose-built way to increase backup duration for connected loads. For IT teams protecting servers, edge networking, and storage, extended runtime is not a luxury — it is the difference between a controlled shutdown and an avoidable outage. This battery pack is intended to support longer ride-through during utility failures, maintenance windows, and unstable power events, helping preserve uptime while teams complete graceful shutdowns or ride out short interruptions. Because it is matched to specific Minuteman EXR platforms, the BP36CRTXL is a cleaner fit than improvised battery expansion approaches. That matters in environments where predictable behavior, compatibility, and serviceability carry real operational value. When uptime is measured in minutes, a dedicated extended runtime pack helps protect the systems that cannot simply power off and restart later.