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Description
Tripp Lite by Eaton SmartPro 120V 750VA 450W Line-Interactive UPS, AVR, Tower, USB, Surge-only OutletsThe Tripp Lite by Eaton SmartPro 120V 750VA 450W Line Interactive UPS is your first line of defense against power fluctuations, outages, and electrical noise. Designed for home offices and small business setups, this compact tower UPS delivers reliable backup power, automatic voltage regulation, and smart connectivity to keep essential devices safe and operations uninterrupted. With its blend of advanced protection, user friendly features, and a
The Tripp Lite by Eaton SmartPro 120V 750VA 450W Line-Interactive UPS is your first line of defense against power fluctuations, outages, and electrical noise. Designed for home offices and small business setups, this compact tower UPS delivers reliable backup power, automatic voltage regulation, and smart connectivity to keep essential devices safe and operations uninterrupted. With its blend of advanced protection, user-friendly features, and a footprint that fits neatly under a desk or beside a workstation, it’s an ideal companion for desktops, gaming rigs, routers, modems, and other critical equipment.
- Line-Interactive power protection with AVR. This UPS continuously stabilizes voltage levels using automatic voltage regulation, reducing wear on equipment and conserving battery life for true outages. By correcting minor sags and surges without draining the battery, it keeps your devices online when the grid behaves imperfectly.
- Backup power rated at 750 VA / 450 W. The SmartPro provides enough runtime to save work, close programs, and perform a safe shutdown during short outages. It helps protect against data loss and hardware damage by giving you time to transition to a powered-down state gracefully when the lights go out.
- USB connectivity for smart monitoring and shutdown. A USB interface enables seamless power management with compatible software, allowing automatic system shutdown, event logging, and battery health monitoring. It works across common operating systems, including Windows and macOS, with simple setup that integrates into existing workflows.
- Surge-only and battery-backed outlets for flexible protection. The outlets are arranged to protect the most critical devices with battery backup while providing surge protection for non-critical peripherals. This configuration maximizes the effectiveness of the UPS while conserving charge for essential gear.
- Compact tower design and quiet operation. Built to fit neatly on or under desks, the tower form factor enables easy placement and accessibility. Its steady, unobtrusive performance keeps your workspace focused without the distraction of noisy power protection equipment.
Technical Details of Tripp Lite by Eaton SmartPro 120V 750VA 450W
- Model: Tripp Lite by Eaton SmartPro 120V 750VA 450W
- Topology: Line-Interactive with Automatic Voltage Regulation (AVR)
- Output Power: 450 W (rated) with a 750 VA capacity
- Input Voltage: 120 VAC (U.S. standard)
- Output Voltage: 120 VAC nominal
- Outlets: Mix of battery-backed outlets and surge-only outlets
- Protection Features: Surge protection, voltage regulation, and noise filtration
- Connectivity: USB port for power management and safe shutdown
- Form Factor: Tower
- Application: Suitable for desktop computers, gaming PCs, routers, modems, and other essential electronics in home or small office environments
How to Install Tripp Lite by Eaton SmartPro 120V 750VA 450W
- Place the UPS near a grounded wall outlet and ensure proper ventilation. Avoid tightly enclosed spaces or cluttered areas to prevent overheating and maximize performance and longevity.
- Connect the UPS to a dedicated 120V wall outlet. Use the provided power cord to supply the unit with clean, stable power before attaching equipment.
- Plug critical devices into battery-backed outlets, such as your PC, monitor, and essential peripherals. Non-critical devices can use surge-only outlets to reserve battery power for important gear.
- Attach the USB cable to a computer. Install the recommended Power Alert or power-management software to enable automatic shutdown, event notifications, and battery health monitoring.
- Power on the UPS and configure settings. Enable any alert preferences, set auto-shutdown timing to protect unsaved data, and check battery status periodically to ensure readiness for outages.
Frequently asked questions
- Q: What devices can be protected by this UPS? A: It is ideal for protecting desktop computers, monitors, network gear (routers and modems), external drives, and other essential peripherals in a home office or small business setting.
- Q: How long will the battery last during an outage? A: Runtime depends on the connected load and battery condition. Heavier loads reduce runtime, while lighter loads extend it. The UPS is designed to provide enough time to save work and shut down gracefully.
- Q: Does this UPS require software? A: USB connectivity supports management and safe shutdown via compatible software. Software usage is optional but recommended for automated shutdown and battery monitoring on supported systems.
- Q: Is AVR included in this model? A: Yes. The SmartPro 120V 750VA UPS includes Automatic Voltage Regulation to correct common voltage fluctuations without draining the battery.
- Q: What outlets does it include? A: The unit features a combination of battery-backed outlets for critical devices and surge-only outlets for other peripherals, offering flexible protection while maximizing battery life for essential gear.
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
4.5 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Stylish and great value!
Color: Medium Grey, Size: 14
This grey suit was a great find for a school ceremony and will definitely be used again. The neutral color makes it easy to pair with different shirts and ties, and it has a modern, clean-cut look. The jacket and pants fit nicely after a quick press, and the quality was better than I expected for the price. It lost a star only because the waist on the pants needed a slight adjustment, but overall, we’re very happy with it!
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Reviewed in the United States on October 10, 2025
★★★★★ 3
Runs big, and fabric may not be same color as picture
Color: Medium Grey, Size: 16, Color: Medium Grey, Size: 16
This suit was a good find for us, as we usually dress up for church, and my 13 yo son often wears suits. He normally wears a size 16, so that’s what we ordered, and in dark charcoal gray. The suit we got was a light, heathered gray that didn’t look much like the one in the picture. It was very wrinkly and thin, and a little scratchy. Also, the sleeves were way too long and the torso cut of the jacket was pretty wide. The pants were very large in the waist, but fit him decently in the length (he’s 5’4” and weighs 90 lbs). Overall the suit looked like it was drowning him, so I would order a size down unless you have a larger child/teen. Because of the ill fit, I haven’t had the chance to see what the suit looks like on him as it’s supposed to, but I guess I’ll return it or wait a year or two until he fills it out a bit more. Not overly impressed with the quality, so I’m not sure I’d pay $55 for this one again.
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Reviewed in the United States on October 20, 2025
★★★★★ 5
Adorable, Complete Set—Great for Special Occasions
Color: Beige, Size: 12, Color: Beige, Size: 12
This suit set is such a great find! It comes with everything you need—jacket, pants, shirt, tie, and bow tie—which makes getting a dressed-up look so easy. It's excellent quality for a suit in this price range.
The linen fabric gives it a nice, lightweight feel and a polished look that works well for both formal and semi-casual events. My son looked adorable in it, and it was perfect for the spring wedding we attended.
What I love:
Complete 5-piece set—no need to buy extras
Lightweight and comfortable material
Classic, stylish look with nice details (lapel, pockets, etc.)
Adjustable waistband is super helpful for fit
Versatile for weddings, holidays, and other events
Fit was true to size based on the chart, but I agree with the recommendation—if your child is between sizes or growing quickly, sizing up is a good idea. I sized up with the hopes that he can wear it again for another event because it looks fantastic!
Overall, a really cute and practical suit set that looks great without being uncomfortable. Perfect for any special event
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Reviewed in the United States on April 22, 2026
★★★★★ 4
Boys’ 5‑Piece Linen Suit Set
Color: Beige, Size: 16, Color: Beige, Size: 16
I ordered this 5‑piece linen suit in size 16 in the beige color. The set includes the jacket, pants, dress shirt, bow tie, and a slip‑on tie. The outer fabric is a blend of 70% polyester, 25% linen, and 5% spandex, and the lining is 100% polyester. The material is lightweight, which works well for warm‑weather events, but the pants are noticeably thinner than the jacket. The jacket feels sturdier because of the full lining. The jacket has a peak lapel, flap pockets, and cuff buttons, and the stitching and seams are tight and even. I did notice a few loose threads, but the fabric itself was smooth with no tears or flaws. The pants have an adjustable waistband, which is helpful, but the length was too long and will need to be tailored. The overall cut of the suit seems designed for children on the thinner side.
The shirt included in my set was a pleated style rather than a plain dress shirt. It wasn’t the style shown in the product photos, and I would have preferred a standard shirt that could be worn for various occasions rather than a very formal shirt. The tie is a pre‑tied slip‑on style with an elastic band. I would have preferred a traditional tie instead. The suit arrived in good condition with no damage, and the color was even throughout all pieces. The price is on the higher end for similar 5‑piece sets. I rated it 4 stars because the jacket is well made and the set includes all the expected pieces, but the thin pants, unexpected pleated shirt, and slip‑on tie kept it from being perfect.
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Adorable and Well‑Made Outfit for Special Events
Color: Light Blue, Size: 10, Color: Light Blue, Size: 10
Got this suit set for my son and absolutely love it. It comes with everything he needs to look sharp, and I really appreciate that it includes both a tie and a bow tie so we can switch up the style depending on the occasion. The quality is impressive for the price — the fabric feels light and comfortable, and the whole outfit has a polished look without being stiff or uncomfortable.
The fit was spot on, and the adjustable waistband is a huge help for getting it just right. My son looked great in it, and it’s definitely something he can wear for more than one event. The little details on the jacket and pants give it a classic, dressed‑up feel that works for weddings, holidays, or any special moment.
Overall, it’s a stylish, practical set that makes getting him ready so much easier. Really happy with this purchase.
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Reviewed in the United States on May 1, 2026
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