How long can the Tripp Lite SMART1500RT1U UPS run on battery at half load?

The Tripp Lite SMART1500RT1U UPS can run for 8 minutes at half load.

What is the battery type used in the Tripp Lite SMART1500RT1U UPS?

The Tripp Lite SMART1500RT1U UPS uses Valve Regulated Lead Acid (VRLA) batteries.

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Tripp Lite SMART1500RT1U 1500VA Rack/Tower UPS 1U Rack/Tower - AVR - 2 Minute Stand-by - 120 V AC Input - 120 V AC Output - 5 x NEMA 5-15R

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Model
Brand	TRIPP LITE
Model	SMART1500RT1U

Input
Input Voltage Range	100V AC; 120V AC; 127V AC
Input Frequency	50/60 Hz

Battery
Battery Type	Valve Regulated Lead Acid (VRLA)
Battery Run Time	Full Load Runtime (min.): 2 Half Load Runtime (min.): 8
Battery Replaceable	Hot-swappable, user replaceable batteries

Details
Rackmountable	Yes

Features
Features	1440VA/1100W/120V Battery Backup for PC Networks, Security Systems or Digital Signage. Reliable Battery Backup Keeps You Operational Through Power Outages. Optional WEBCARDLX Network Interface Offers 24/7 Remote Access for Monitoring and Control. NEMA 5-15R Outlets Protect Your Connected Components. Automatic Voltage Regulation (AVR) Corrects Low- and High-Voltage Conditions. Premium Protection from EMI/RFI Line Noise Helps Your Equipment Perform Better. Designed for High Efficiency to Help You Save Money and Protect the Environment. Intuitive Front-Panel Interface for Convenient UPS Operation and Monitoring. Advanced Communications Ports Allow for Automatic Saves and Shutdowns. Auto Probe Allows Autonomous UPS Management. Versatile Installation Options.

Additional Information
First Listed on Newegg	April 13, 2026

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Tripp Lite SMART1500RT1U 1500VA Rack/Tower UPS 1U Rack/Tower - AVR - 2 Minute Stand-by - 120 V AC Input - 120 V AC Output - 5 x NEMA 5-15R

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Tripp Lite SMART1500RT1U 1500VA Rack/Tower UPS 1U Rack/Tower - AVR - 2 Minute Stand-by - 120 V AC Input - 120 V AC Output - 5 x NEMA 5-15R

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Customer Reviews of the Tripp Lite SMART1500RT1U

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