Ubiquiti UniFi UPS 2U, UniFi 1.44kVA Rackmount Uninterruptible Power Supply, 8 outlets, Replaceable Bat,216Wh, (500W) Runtime 8 Min, UniFi Alarm Ready

Ubiquiti UniFi UPS 2U

SKU: UPS-2U

Tech Specs: Click Here
Installation Guide: Click Here

Description:
UniFi managed 1.44kVA rackmount uninterruptible power supply with 8 outlets and field replaceable battery, 216Wh, half load (500W) runtime of 8 minutes, UniFi Alarm Manager ready and NUT support for 3rd party devices.

Compatibility : UCG-Fiber, UDM-Pro, UDM-Pro-Max, UDM-SE, UDR, UDR7 ,UX, UX7, USW-16-POE, USW-24, USW-24-POE, USW-48, USW-48-POE, USW-Aggregation, USW-Enterprise-8-PoE, USW-Enterprise-24-PoE, USW-EnterpriseXG-24, USW-Flex, USW-Flex-2.5G-5, USW-Flex-2.5G-8, USW-Flex-2.5G-8-PoE, USW-Flex-Mini, USW-Flex-Utility, USW-Flex-XG, USW-Lite-8-PoE, USW-Lite-16-PoE, USW-Pro-8-PoE, USW-Pro-24, USW-Pro-24-POE, USW-Pro-48, USW-Pro-48-POE, USW-Pro-Aggregation, USW-Pro-HD-24, USW-Pro-HD-24-PoE, USW-Pro-Max-16, USW-Pro-Max-16-PoE, USW-Pro-Max-24-PoE, USW-Pro-Max-48, USW-Pro-Max-48-PoE, USW-Pro-XG-10-PoE, USW-Pro-XG-24, USW-Pro-XG-24-PoE, USW-Pro-XG-48, USW-Pro-XG-48-PoE, USW-Ultra, USW-Ultra-60W, USW-Ultra-210W, USW-WAN, USW-WAN-RJ45, UNAS-2, UNAS-Pro, UNVR, UNVR-Pro, USP-PDU-Pro

Why Choose This?

The Ubiquiti UniFi UPS 2U is a managed 1.44kVA rackmount uninterruptible power supply designed to protect critical UniFi network infrastructure from power outages and surges. With 8 outlets (4 battery backup and 4 surge-only), a field-replaceable 216Wh battery offering 8 minutes runtime at half load (500W), and seamless UniFi Network integration for real-time monitoring and graceful shutdowns, it ensures reliable uptime. Its line-interactive topology, Ethernet management, and NUT compatibility make it ideal for rack environments seeking affordable, ecosystem-integrated power protection.

Key Features

• 1.44kVA/1000W capacity with line-interactive design – Delivers stable power conditioning and fast 6-10ms transfer to battery during outages.
• 8 NEMA 5-15R outlets (4 battery backup + 4 surge) – Provides comprehensive protection for multiple UniFi devices like switches, gateways, and storage.
• Field-replaceable 216Wh battery (2x 12V 9Ah lead-acid) – Extends device lifespan with easy user-swappable batteries and 6-8 hour recharge to 90%.
• UniFi Network integration via Ethernet – Enables adoption, status monitoring, alerts, and graceful shutdown for UNVR/UNAS (UniFi OS 4.4.3+ required).
• NUT server and UniFi Alarm Manager ready – Supports third-party devices and advanced alarming for centralized power management.

Full Specifications

Official Resources: Tech Specs | Product Page

Frequently Asked Questions

• Q: Is the battery user-replaceable? Yes, it features a field-replaceable 216Wh battery with two standard 12V 9Ah lead-acid modules accessible via the front panel.
• Q: What is the runtime at half load? Provides 8 minutes at 500W half load, sufficient for graceful shutdowns of UniFi devices like UNVR and UNAS.
• Q: Does it integrate with UniFi Network? Yes, adopts via Ethernet for monitoring, status LEDs, and graceful shutdown (requires UniFi OS 4.4.3+).
• Q: Is it compatible with third-party devices? Yes, includes built-in NUT server support for third-party UPS clients alongside UniFi Alarm Manager readiness.
• Q: What waveform does it output on battery? Simulated sine wave, suitable for most network equipment but verify compatibility with sensitive active PFC power supplies.