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Description
Eaton Tripp Lite Series ±120VDC External Battery Cabinet for 50-100K S3M-Series 3-Phase UPS - Requires 40x 100Ah Batteries (Not Included)This external battery cabinet is designed to extend the runtime of compatible SmartOnline S3M Series 3 Phase UPS systems. Built to support critical infrastructure in data centers, telecommunications networks, industrial facilities, and security systems, it offers scalable energy storage that helps keep essential operations online during power disturbances. The cabinet accepts a substantial battery capacity, allowing you to tailor runtime to your
This external battery cabinet is designed to extend the runtime of compatible SmartOnline S3M-Series 3-Phase UPS systems. Built to support critical infrastructure in data centers, telecommunications networks, industrial facilities, and security systems, it offers scalable energy storage that helps keep essential operations online during power disturbances. The cabinet accepts a substantial battery capacity, allowing you to tailor runtime to your specific tolerance for outage duration and workload demands. Note that the unit requires 40x 100Ah batteries (not included) to reach its maximum storage capability, making it an ideal choice for facilities that require robust, long-lasting backup power.
- Extended Runtime for Critical Loads — Increase uptime for data centers, telecom networks, manufacturing floors, and security systems by adding a high-capacity external battery cabinet to your S3M-Series UPS.
- Seamless Compatibility with SmartOnline S3M-Series 3-Phase UPS — This cabinet is engineered to connect with compatible S3M-Series units, enabling coordinated power management and streamlined backup operations across multi-rack environments.
- Scalable Battery Capacity — The cabinet is designed to house up to 40 x 100Ah batteries (batteries not included), providing flexible storage to match your protection needs and runtime targets.
- Rugged, Purpose-Built Enclosure — Built to withstand demanding facilities environments, offering secure battery bays and a sturdy external cabinet that integrates with your data center or industrial power infrastructure.
- Centralized Backup Power Management — When paired with the appropriate UPS and monitoring software, the external cabinet supports efficient runtime planning, status monitoring, and orderly shutdowns during extended outages.
Technical Details of Eaton Tripp Lite External Battery Cabinet for 50-100K S3M-Series 3-Phase UPS
- Purpose: External battery cabinet intended to extend runtime for 50-100K SmartOnline S3M-Series 3-Phase UPS installations
- Voltage: ±120VDC battery cabinet configuration for compatible UPS systems
- Compatibility: Specifically designed to connect with SmartOnline S3M-Series 3-Phase UPS units
- Battery capacity: Supports up to 40 x 100Ah batteries (batteries not included)
- Connectivity: Integrates with the UPS for coordinated backup power and monitoring (requires appropriate cables and mounting hardware per manufacturer guidelines)
- Enclosure: Rugged external cabinet designed for data centers, industrial facilities, and other critical environments
How to Install Eaton Tripp Lite External Battery Cabinet
- Plan the installation location in a clean, secure, and well-ventilated area with adequate clearance for maintenance and cable routing.
- Power down and isolate the associated S3M-Series UPS according to the manufacturer’s safety procedures to prevent any risk during installation.
- Verify compatibility between the cabinet, your S3M-Series UPS model, and the intended battery configuration (40 x 100Ah batteries, not included).
- Mount the external cabinet in its designated rack or enclosure footprint and secure it according to the site’s mechanical standards.
- Install and connect the battery modules to the cabinet, ensuring proper polarity and secure electrical connections in line with the UPS integration guidelines.
- Connect the cabinet to the S3M-Series UPS using the recommended DC cabling and interfaces. Confirm proper signal and power wiring, then restore power to the system.
- Power up the UPS and cabinet, run a commissioning test, and configure battery monitoring through the UPS software to verify runtime, health status, and alarm notifications.
- Document the installation, including battery type, quantity, and wiring details, to support future maintenance and battery replacement planning.
Frequently Asked Questions
- What is the purpose of this external battery cabinet? It extends the runtime of compatible SmartOnline S3M-Series 3-Phase UPS systems, providing longer outage protection for critical loads such as data centers, telecom networks, and industrial facilities.
- How many batteries does it require? The cabinet is designed to accommodate up to 40 batteries of 100Ah capacity each. Batteries are not included with the cabinet.
- Is this cabinet compatible with all S3M-Series UPS models? It is intended for use with compatible 50-100K S3M-Series 3-Phase UPS installations. Confirm model compatibility with your UPS documentation before purchase.
- Does it come with installation hardware or cables? This description covers the cabinet itself and battery capacity. Installation hardware and cables are typically provided or specified by the UPS integration guide or your installer, and must be sourced separately if not included.
- Can I monitor the cabinet status from the UPS software? Yes. When correctly connected to a compatible UPS, battery status and runtime information can be monitored via the UPS management software, enabling centralized backup power oversight.
- Who should install this cabinet? A qualified electrical technician or data-center technician familiar with high-availability power systems should perform the installation to ensure safety and proper integration.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Pretty good product!!
Color: Dark Brown
This wooden valet tray is exactly what I needed for my new apartment. It surprised me how big it was because I wasn’t expecting it to be that big. Overall, this tray is good and holds all my things!
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Reviewed in the United States on January 5, 2026
★★★★★ 5
Color and quality
Color: Light Brown
Beautiful and wonderfully made just did not work with our color palette
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Reviewed in the United States on April 6, 2026
★★★★★ 5
Todo según lo esperado
Color: Dark Brown
Todo como lo esperado
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Great for blue collar guys
Color: Dark Brown
Perfect size for dumping pockets, phone, knife and keys after work or when switching pants
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Reviewed in the United States on March 3, 2026
★★★★★ 5
Well-built MacBook Stand to Help Eliminate Ergonomic Problems
Color: silver
Like so many people these days, a lot of my life revolves around being on my laptop. Like so many people these days, all that time hunched over a laptop was causing physical discomfort. Once I realized the source of my problems and reading up on solutions to common laptop ergonomics problems, I chose this laptop stand as one of my tools to correct the ergonomics issues facing me, and eight months later I am happy to inform you that this has done its job well.
Fortunately, I was already using my laptop on a standard-height desk, but having the screen at desk height (30" off the floor) was the major source of neck pain for me. At its lowest setting (the knob all the way to the left), it raises my 13-inch MacBook Pro about 5-3/4" off the table (measured to the bottom of the aluminum body that covers the back of the laptop screen). Note that if your MacBook has a different depth (measured from front to back), the amount your screen is raised will be a little different. At the highest setting (knob to the right), the screen is raised about 7-1/2" off the table.
I am just over 6' tall and tend to find that my neck is able to maintain a comfortable neutral position when the knob in the right third of the slide, but of course that varies according to each user, their sitting position, and own comfort zone. All-in-all, this provides a really great range of screen heights that is likely to fit most peoples' needs, especially on 30" height desk.
I think the pictures do a great job of covering aesthetics (that is certainly a big part of this purchase). It is high-quality aluminum, and like all aluminum, it is a fairly soft, scratch-prone metal. Mine has remained in nearly new condition after 8 months, and it maintains a clean look that looks almost looks like an Apple product. If you have one of the newer space gray or colored-aluminum MacBooks, that might obviously be an issue.
Mechanically, the stand is solid. There are no indents or notches in the slide. There is a slight spring to the upper "lever" of the base such that if you have the knob set to the lower positions, the upper part of the base springs upward to the highest position when the laptop is removed. In the highest position, the stand is already at its highest position, and there is no movement. I suspect that the spring is actually to help the upper arm move upward as the knob is slid to higher positions.
One caveat for use of this stand should be used with an external mouse and keyboard. Of course, Apple's Magic line of keyboards, mice, and trackpads work well with this, but the point is that when the laptop is raised, it is no longer comfortable (or ergonomic) to use the laptop's keyboard and trackpad.
Overall, this product delivers in every way I need. The price is on the high side, but I hope it will last through the life of this laptop and at least one replacement or three (and maybe even the days when the laptops become archaic relics of the past). The range of screen lift (about 5-3/4" to 7-1/2") suits me well (and I suspect, will suit a large number of people) and the aesthetics are a great match for MacBook users.
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Reviewed in the United States on October 16, 2017
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