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Item #:
124141183
UPS 500VA/300W 120V Backup Power Supply, 3 Sockets, Backup Battery with Surge Protection, Only Suitable for Desktop computer
85% of respondents would recommend this to a friend
Item #:
124141183
USD 77
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
16%
In stock
Imported from USA store
QTY:
Only 12 items left in stock.
Order now and get it around Thursday, September 17
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This high-end backup UPS power supply ensures the safety of your equipment with instant battery switchover during outages or voltage fluctuations.
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What Stands Out
High Capacity
Offers 500VA/300W power support, ideal for keeping essential devices running during outages, ensuring uninterrupted productivity for both home and office environments.
Multiple Outlets
Equipped with three outlets, allowing simultaneous connection of various devices, providing convenience and versatility in power management.
Surge Protection
Built-in surge protection shields connected devices from voltage spikes, enhancing longevity and reliability, making it a vital safety feature for sensitive electronics.
Product Details
- 🔋About this item：This high-end backup UPS power supply combines power outage protection and intelligent voltage regulation. It instantly switches to battery power during outages or voltage fluctuations, ensuring the safety of your equipment. With a wide input voltage range and precise automatic regulation, it delivers stable 220V±10% power to your devices. Built with imported precision components and integrated circuit design, it offers excellent performance and wide compatibility, suitable for both office and home appliances. The built-in surge protection provides peace of mind even during thunderstorms. Energy-efficient with long battery life, it helps reduce energy costs. 🔋Specification：--Type: UPS Power Supply--Rated Load Capacity: 500VA/300W--Input Voltage: 140-265Vac (activates battery inverter output when exceeded)--Output Voltage: 220V+10% (battery mode)--Transfer Time: 4-8ms--Output Waveform: Simulated Sine Wave--Noise: Less than 40dB--Dimensions: 325×90×145mm / 12.8×3.54×5.71inches--Weight: 3.4kg / 7.5lb--Charging Time: 6 hours to 90% capacity--Operating Environment: 0-90% humidity and 0-40°C temperature 🔋Package Contents：1 x Backup UPS Power Supply1 x User Manual 🔋Note：1. The UPS should be used in a well-ventilated environment, utilizing heat dissipation and maintaining cleanliness.2. When placed for three months or during first use, the UPS should be charged for over 10 hours to ensure battery life.3. The UPS should be charged promptly after discharge to avoid damage from excessive self-discharge.4. Avoid output short circuits and do not exceed the rated load.5. Do not connect inductive load devices such as fans, drills, cash counters, fluorescent lamps, air conditioners, or refrigerators.6. When servicing computers or other devices, do not plug or unplug them while powered on.7. Please allow for minor errors in manual measurements.8. Due to differences in display and lighting, images may differ slightly from the actual product.9. Product details may vary due to different production batches. If you are concerned about price differences, please purchase cautiously. Thank you for your understanding.10. If you have any questions about the product, please contact us.❗ ❗ ❗ Pay special attention：It is suitable for emergency power continuation of office desktop computers, routers and other electrical appliances when they are powered off. It is mainly used to protect desktop computers from damage under unstable voltage and current conditions. Note: Household appliances must not be used.
| Run time | 6 h |
| Power rating | 500 VA |
| Watts | 300 W |
| Outlets | 3 |
| Weight | 9.26 lb (4.2 kg) |
| Brand | CATGOOD |
| Output voltage | 120 V |
| Input voltage | 265 V |
| Maximum amperage | 10 A |
| Has written warranty | No |
| Accessories | 1 x Backup UPS Power Supply 1 x User Manual |
| Dimensions | 3.54 x 12.80 x 5.71 in (9 x 32.5 x 14.5 cm) |
| Has nrtl listing certification | N |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
-
Home Office Users
Ideal for small home offices needing reliable power during outages to keep computers and equipment running.
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Basic Electronics
Suitable for devices like routers and modems, ensuring internet connectivity during brief power outages.
-
Casual Gamers
Great for casual gaming setups to prevent data loss from sudden power failures while playing.
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High Power Devices
Not suitable for high-consumption equipment like large servers or appliances that require more than 300 watts.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the rated load capacity of the UPS?
Answer: The rated load capacity is 500VA/300W. -
Question:
How quickly does the UPS switch to battery power during outages?
Answer: The transfer time is between 4 to 8 milliseconds. -
Question:
Is the UPS suitable for outdoor use?
Answer: No, it is designed for indoor use with a recommended operating environment of 0-90% humidity and 0-40°C temperature.
CATGOOD Surge Protectors & UPS Editorial Review
UPS 500VA/300W 120V Backup Power Supply offers a reliable backup solution for your desktop setup. With a power rating of 500 VA and a maximum output of 300 watts, this unit ensures you can keep your systems running during outages for up to 6 hours. Its three outlet capacity allows multiple devices to be connected, providing surge protection to safeguard your equipment. Ideal for desktop computers, the lightweight design of 9.26 lb makes it easy to place and manage. Customers appreciate its straightforward design and functionality to keep essential electronics powered, although it doesn't offer a warranty.
Customer Reviews & Ratings
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Pros
- Up to 6 hours of backup runtime
- 500 VA power rating supports essential devices
- Lightweight design for easy placement
- Three outlets for multiple connections
- Surge protection for connected equipment
Cons
- No written warranty provided
Platform Trust & Buyer Confidence
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Jazz
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“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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27 August 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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USD 77
Order now and get it around Thursday, September 17
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 12 items left in stock.
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Features & Benefits
- Instantly switches to battery power during outages and fluctuations.
- Delivers stable 220V±10% power to protect your devices.
- Wide compatibility for various devices in both office and home settings.
- Equipped with built-in surge protection for peace of mind.
- Designed for energy efficiency to extend battery life and reduce costs.
- Reliable performance, ensuring protection against any power challenges.
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