APC Smart-UPS Ultra is the industry's smallest and lightest 3kW and 5kW 1U/2U online Lithium-ion UPS. Designed for edge computing, micro data centers, and IT closets where space and weight are critical constraints.

Key Features:

• Lithium-Ion Battery: 8-10 year battery life (2.5x longer than lead-acid).
• Ultra-Compact Design: 50% smaller and 30% lighter than equivalent lead-acid UPS models.
• Universal Mount: 1U / 2U convertible rack/tower orientation.
• Embedded Network Management: EcoStruxure IT Ready for remote monitoring.
• 5-Year Warranty: Comprehensive 5-year warranty on both UPS and battery.