Add to your order
- Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
- 24/7 support when you need it.
- Quick, easy, and frustration-free claims.
- No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
- Coverage: Plan starts on the date of purchase. Malfunctions covered after the manufacturer's warranty. Power surges covered from day one. Real experts are available 24/7 to help with set-up, connectivity issues, troubleshooting and much more.
- Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. We will send you an e-gift card for the purchase price of your covered product. In some instances, we will replace or repair it.
- Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
- Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
- No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
- Coverage: Plan starts on the date of purchase. Malfunctions covered after the manufacturer's warranty. Power surges covered from day one. Real experts are available 24/7 to help with set-up, connectivity issues, troubleshooting and much more.
- Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. We will send you an e-gift card for the purchase price of your covered product. In some instances, we will replace or repair it.
- Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
- Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
- Buy a lot of stuff on Amazon? Tons of items eligible for coverage, from the latest tech like Laptops, Game Consoles, TVs, Phones, and Cameras to major appliances, sporting goods, tools, toys, personal care, furniture, and more.
- Accidents Happen. That’s why for your portable products we cover accidental damage from handling such as drops, spills and cracked screens. We also cover electrical and mechanical malfunctions, power surges, and wear and tear.
- Past and Future Purchases covered. 30 days after you are enrolled, all eligible past purchases (up to 1 year prior to enrollment) and future eligible purchases made on Amazon will be covered by your plan as long as you are enrolled.
- Fast, easy claims. Frustration-Free claims, with most filed in minutes. We will fix it, replace it, or reimburse you with an Amazon e-gift card for the purchase price of your product (excluding tax). File at Asurion.com/amazon.
- No Hidden Fees. For just $16.99 a month + tax you’re covered for up to 5,000 in claims per 12-month period. *THIS PROGRAM IS MONTH-TO-MONTH AND WILL CONTINUE UNTIL CANCELED* Coverage for all products ends 30 days after the plan is canceled. Cancel any time.
Add to your order
- Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
- 24/7 support when you need it.
- Quick, easy, and frustration-free claims.

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APC UPS Battery Backup Surge Protector, 425VA Backup Battery Power Supply, BE425M, Black
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Purchase options and add-ons
Brand | APC |
Battery Cell Composition | Sealed Lead Acid |
Product Dimensions | 4.13"D x 9.98"W x 5.52"H |
Voltage | 120 Volts |
Color | Black |
About this item
- 425VA / 225W battery backup power supply
- 6 Outlets (NEMA 5-15R): 4 UPS Battery Backup & Surge Protection; 2 Outlets with Surge Protection only. Note: Outlets are designed to give resistence when first used, and modest force will engage the plug into the outlet
- 5' Power Cord, right-angle 3-prong wall plug (NEMA 5-15P). Wall mountable. Battery is not User-Replaceable, but is Service-Replaceable by qualified technician
- During a power outage, this APC UPS provides battery backup power for WiFi routers and other small, critical electronics
- This BE425M APC battery backup comes with a 3-year warranty, plus $75,000 connected-equipment policy
Competitively priced item
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Choose the right APC UPS for you
![]() Back-UPS | ![]() Back-UPS Pro | ![]() Back-UPS Pro Sinewave |
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Application Home Wi-Fi, Computers, Small Electronics | Application Home Wi-Fi, Computers, Office Electronics | Application Home Wi-Fi, PFC Computers, Office Electronics |
Power Capacity 425V - 850VA | Power Capacity 850VA - 1500VA | Power Capacity 1000VA - 1500VA |
Number of Connections 6 - 9 Outlets, 0 - 2 USB (Type A) | 8 - 10 Outlets | 10 Outlets, 2 USB (Type A and C) |
Automatic Voltage Regulation No | Automatic Voltage Regulation Yes | Automatic Voltage Regulation Yes |
LCD Screen No | LCD Screen Yes | LCD Screen Yes |
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How long will this UPS power my system when the power goes out?
Runtimes of any UPS will vary based on the amount of power required by your connected devices.
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Will the UPS automatically switch off from the battery backup when power is restored?
Yes, when adequate power is restored to the UPS and is within the operating voltage range of the UPS, it will revert o passing utility power to connected electronics.
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Will this UPS provide continuous power in the case of a power outage?
This Back-UPS has a typical transfer time of 6ms to 10ms to switch to battery power when the main power goes out. The transfer time is fast enough that most devices will not experience a power drop when the UPS transitions to battery power.
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Can I plug the UPS to an extension cord or does it have to be plugged in to a wall outlet?
In order for your UPS to get the best power available, it should be plugged directly into the wall outlet. Plugging your UPS into a surge protector may cause the UPS to go to battery often when it normally should remain offline.
Compare with similar items
This Item ![]() APC UPS Battery Backup Surge Protector, 425VA Backup Battery Power Supply, BE425M, Black | Recommendations | |||||
Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | |
Price | -17% $62.99$62.99 List: $75.89 | $79.99$79.99 | -15% $169.99$169.99 List: $199.99 | $45.99$45.99 | $36.99$36.99 | $26.99$26.99 |
Delivery | Get it as soon as Saturday, Mar 22 | Get it as soon as Saturday, Mar 22 | Get it as soon as Saturday, Mar 22 | Get it as soon as Saturday, Mar 22 | Get it Mar 25 - Apr 1 | Get it Mar 24 - 25 |
Customer Ratings | ||||||
Sold By | Amazon.com | SKE Smartkey UPS | GOLDENMATE | SKE Smartkey UPS | UPSBatteryCenter | Beiter DC Power |
power plug type | type b 3pin na | type b 3pin na | type b 3pin na | — | — | type b 3pin na |
power outlets | 6 | 6 | 8 | 4 | 1 | 8 |
size | 425VA | 600VA/360W | 8 Outlets | 38.48Wh-10400mAh | — | — |
frequency range | — | 60 Hz (± 3 Hz) | 50/60 Hz (± 3 Hz) | — | 50/60 Hz (± 3 Hz) | 50/60 Hz (± 3 Hz) |
output wattage | 225 watts | 360 watts | — | 37 watts | — | — |
wattage | 225 watts | 360 watts | 600 watts | 37 watts | 60 watts | 27 watts |
voltage | 120 volts | 120 volts | 110 volts | 120 volts | 12 volts | 6 volts |
battery composition | sealed lead acid | lead acid | lithium phosphate | lithium ion | sealed lead acid | lead acid |
Product information
Product Dimensions | 4.13 x 9.98 x 5.52 inches |
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Item Weight | 5.72 pounds |
ASIN | B01HDC236Q |
Item model number | BE425M |
Customer Reviews |
4.5 out of 5 stars |
Best Sellers Rank | #6 in Computer Uninterruptible Power Supply Units |
Is Discontinued By Manufacturer | No |
Date First Available | August 5, 2016 |
Manufacturer | APC |
Country of Origin | China |
Warranty & Support
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APC UPS Battery Backup Surge Protector, 425VA Backup Battery Power Supply, BE425M, Black
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Product Description
This APC BE425M Back-UPS battery backup power supply offers guaranteed power and surge protection for wireless networks, computers, and other small electronics in your home or business. Backup battery power supply is designed for use during outages and unsafe voltage fluctuations, and provides surge protector with battery backup in the event of damaging power surges and spikes. The APC Back-UPS series are the perfect battery backup for routers to keep you and your smart devices connected.
What's in the box
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the uninterruptible power supply functional and providing good value for money. They appreciate its compact size that allows them to easily place it on shelves or mount it on walls. Many customers like the power backup and protection it offers. However, some have issues with the beep volume and disagree on the battery life and reliability.
AI-generated from the text of customer reviews
Customers appreciate the power supply's functionality. They say it works well, delivers well for the price, and handles power outages flawlessly. The unit keeps them connected and productive during times when needed. It also works with low-wattage devices.
"Pros: Pros: Excellent Product. Compact size, easy to set up. Charged 24 hours first, the installed simply, easily. Worked perfectly...." Read more
"I use these to power my fiber modem and routers, it works very well for that purpose...." Read more
"...They've worked very well through numerous power outages and life wouldn't be nearly as pleasant without them keeping things up and running...." Read more
"Bought 2 for PCs and printer in my house. Worked fine for about 2 years then one started beeping continuously once in a while and needed a hard..." Read more
Customers appreciate the UPS's value for money. They say it's a good replacement for their DVR setup and costs less than a battery when shipping is included.
"...The UPS does work very, very well and all for a reasonable cost. I recommend it with no reservations." Read more
"...Hoping this one lasts almost 5 years as well. Good buy for the price." Read more
"Great price for the product. My daughter needed a replacement for her old battery backup surge protector. I couldn't belive the price...." Read more
"...It's cheap for a reason, though when you actually get a hold of it, I was impressed by the quality it felt like in this price range...." Read more
Customers appreciate the UPS' compact size. It fits easily in narrow spaces like shelves and is suitable for small appliances like routers. Many find it easy to use and convenient over managing different battery sizes.
"...Will buy again. Cons: None . Compact size, easy to set up. Charged 24 hours first, the installed simply, easily. Worked perfectly...." Read more
"...This UPS does exactly what it claims. It's a small UPS you should use more as a surge protector and to handle small power outages...." Read more
"...While I have owned larger, this particular model is rather compact and can even sit atop a CPU enclosure if needed or can be squirreled behind a..." Read more
"...The setup was quick and easy, and I appreciate the compact design that fits seamlessly into my workspace without taking up too much room...." Read more
Customers appreciate the power backup. It keeps them connected and productive during power outages. The WiFi stays constant, even when the internet goes down. It's a great way to have back-up power for smaller offices or equipment.
"...Keeps them from tripping offline when we get power flickering as well." Read more
"...It's not only protected my equipment from damage but also kept me connected and productive during times when I needed it most...." Read more
"...Put it on some devices like I mentioned and they'll stay up for an hour or multiple hours without power and you never have to worry about a power..." Read more
"...and when electricity went off for a longer period of time the tv stayed on and I was able to shut it down properly. Very happy with this purchase." Read more
Customers appreciate the protection this product provides. They mention it shields gadgets from unpredictable power spikes and keeps high-end equipment safe from outages and power spikes. The battery helps keep electronics protected during storms. The product acts as a surge protector and also has a backup battery in case.
"...power backup, and two plugs NOT part of the power backup, but are surge protected - which APC does very well...." Read more
"...With that said, it has been very helpful to keep my modem and router up and running when the electricity flashes off for a few seconds or a brief..." Read more
"...One of the standout features is the surge protection, which has been invaluable during storms or when the power grid fluctuates...." Read more
"...The surge protection ( for me ) on this is a bonus...." Read more
Customers have mixed opinions about the battery life of the power supply. Some find it reliable for handling small power outages and keeping essentials powered for a while. However, others report issues with the battery going bad or wearing out naturally, draining quickly, and being non-user replaceable.
"...Worked perfectly. Has appropriate low battery warning signal. Battery is not replaceable, but the item is easily replaced at par with a new battery...." Read more
"...after a power outage for about 2 hours which is ample time for all but extended power outages...." Read more
"...After about 5 years, the battery in my first one finally failed and the unit let me know in no uncertain terms - squealing loudly and blinking at me..." Read more
"...a small UPS you should use more as a surge protector and to handle small power outages...." Read more
Customers have mixed opinions about the UPS's reliability. Some find it solid and stable, with good quality for the price. Others report issues like frequent failures, causing crashes and instability.
"...you actually get a hold of it, I was impressed by the quality it felt like in this price range. I've bought various UPS's over the years...." Read more
"...then one started beeping continuously once in a while and needed a hard reboot to stop...." Read more
"...They are mostly rugged and seem to hold up well. They are simple to set up for the non IT specialist and fit well into any home office setting." Read more
"...In 4 years or so this unit with its lead acid batter will be a useless brick and it will be difficult to recycle the battery." Read more
Customers are unhappy with the loud beeping noise of the power supply. They report it makes a loud noise periodically when the TV is on, emits an annoying non-stop tone until you hold down the button, and randomly beeps while flashing red and green. Some customers say the battery indicator does not provide an audible alarm when the battery is low.
"...finally failed and the unit let me know in no uncertain terms - squealing loudly and blinking at me, as was correct...." Read more
"...These APC models have a slight hum to them but nothing too terribly noticeable. They are mostly rugged and seem to hold up well...." Read more
"...It started beeping like crazy which indicated the battery was gone...." Read more
"...I never buy these but this in particular sounded crazy. Also it doesn't specify that it covers the battery in it. Batteries wear out naturally...." Read more
Reviews with images

Reliable Battery Backup and Surge Protection
Top reviews from the United States
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- Reviewed in the United States on February 15, 2025Size: 425VAStyle: Battery BackupVerified PurchasePros: Pros: Excellent Product. Compact size, easy to set up. Charged 24 hours first, the installed simply, easily. Worked perfectly. Has appropriate low battery warning signal. Battery is not replaceable, but the item is easily replaced at par with a new battery. Will buy again.
Cons: None
. Compact size, easy to set up. Charged 24 hours first, the installed simply, easily. Worked perfectly. Has appropriate low battery warning signal. Battery is not replaceable, but the item is easily replaced at par with a new battery. Will buy again.
Cons: None
- Reviewed in the United States on March 7, 2025Size: 425VAStyle: Battery BackupVerified PurchaseI use these to power my fiber modem and routers, it works very well for that purpose. Running 2 wifi routers it can power them after a power outage for about 2 hours which is ample time for all but extended power outages. Keeps them from tripping offline when we get power flickering as well.
- Reviewed in the United States on August 9, 2024Size: 425VAStyle: Battery BackupVerified PurchaseI have four of these units backing up a wifi network, among other things. They've worked very well through numerous power outages and life wouldn't be nearly as pleasant without them keeping things up and running. One thing I discovered: the instructions say that the battery is not serviceable. I would certainly agree that during the lifetime of the unit, you should use it precisely as the instruction say. After about 5 years, the battery in my first one finally failed and the unit let me know in no uncertain terms - squealing loudly and blinking at me, as was correct. Rather than recycling the UPS or paying to ship it somewhere for service, I unscrewed the base (4 screws) and pulled it apart. Lo and behold, a standard sealed lead-acid battery available anywhere online for less than $20, and it will plug right in. The UPS does work very, very well and all for a reasonable cost. I recommend it with no reservations.
- Reviewed in the United States on December 7, 2024Size: 425VAStyle: Battery BackupVerified PurchaseBought 2 for PCs and printer in my house. Worked fine for about 2 years then one started beeping continuously once in a while and needed a hard reboot to stop. Still worked fine most of the time until close to the 3 year mark and then wouldn't stop alarming while powered. Got a different backup at that point. The second one died at the 3 year mark in the same way. Seems from the comments that this is a pretty standard amount of time for them to live.
- Reviewed in the United States on January 27, 2025Size: 425VAStyle: Battery BackupVerified PurchaseNo power interruptions, yet, but so far so good. Easily mounts on a wall if you need that.
- Reviewed in the United States on February 17, 2025Size: 425VAStyle: Battery BackupVerified Purchasegreat surge protection, worked as intented for 7 years straight. I plug my cpap sleep machine into it so I juist picked up a new one, figured I'm better off with a brand new surge protection since here in south jersey I get surges all the time. I've replaced batteries on other apc products though so plan to use this one for some plant lights that I always have to reset the timer on with every power outtage. Just won't use it for sensitive equipment since its so old now and the surge protection is probably worn out.
- Reviewed in the United States on November 18, 2024Size: 425VAStyle: Battery BackupVerified PurchasePurchased one of these APC battery backup units 4-5 years ago and it has performed great. In the event of a power outage, would carry my modem, router, and a couple other small devices for over an hour if necessary. After 5 years, I believe the battery life begins to desegregate, so proactively replaced the old unit with another APC product.
- Reviewed in the United States on March 11, 2022Size: 425VAStyle: Battery BackupVerified PurchaseMany of the negative reviews imo aren't really understanding that this is a cheap UPS. If you want a UPS that auto turns off your PC during outages, has longer batter life, can handle higher voltage, etc, then you're 100% looking at the wrong UPS! This UPS does exactly what it claims. It's a small UPS you should use more as a surge protector and to handle small power outages. It's cheap for a reason, though when you actually get a hold of it, I was impressed by the quality it felt like in this price range. I've bought various UPS's over the years. Some are very expensive, where some I got for $50 like this. When I buy cheap ones like this, it's usually to handle my home lab switches or router. I use this for things that don't take much power. If you have a low end PC or a laptop, this would also be perfect for you. By low end, I majorly mean your GPU doesn't hog a butt load of energy. If you're using 2 GPU's, or you have something like a 3090, then you may need to think about getting a UPS that can handle something bigger. But this in my opinion is a fantastic UPS. It delivers quite dang well for this price range. Seriously, it's a really good UPS and I think this is the 4th one I've bought so far. Not that any have broke, I just have a lot of UPS's (I run a business with servers, have a home lab, and more).
And I've ran these little UPS's through the ringer. One of them in particular, I've definitely run more than I should. I put a server on one of them that also has 2 GPU's in the server that mines at the same time (might as well since it's on 24/7 anyways). I'm definitely capping out what this thing was built to handle, yet it handles it like a champ. Again, not saying that this is what you should use this one for haha. But I've been quite happy with this UPS.
But again, most the negative reviews I've seen are people complaining about aspects of this UPS that in my opinion, aren't aspects in any UPS you'll get within this price range. For example, my file server doesn't use that much electricity. But it's mission critical that it never shuts down and that it automatically turns off before the UPS dies. I spent I think like $300 to $400 on a UPS for that server. When I got that expensive UPS, I ran various tests, was quite unhappy, returned it, and replaced it with another within the same price range. I get being picky, I really do, but I also understand the difference in pricing. When I spend $300+ on a UPS, I am looking for various features, battery life, and more. But this UPS imo offers a ton of qualities beyond the small price tag.
So, this was majorly me ranting about the few who disliked the UPS because they expected more, but know I've bought various of these, I'm incredibly happy with them, and for 99.99% of people, I think they'd be perfectly happy with this.
Top reviews from other countries
- Daniel M.Reviewed in Canada on February 18, 2025
5.0 out of 5 stars Good item
Size: 425VAStyle: Battery BackupVerified PurchaseWorked out well thank you!
-
Manuel MagañaReviewed in Mexico on December 30, 2024
5.0 out of 5 stars Excelente producto
Size: 425VAStyle: Battery BackupVerified PurchaseLlego a tiempo
De buena calidad
- Gary MacDonaldReviewed in Canada on November 25, 2024
5.0 out of 5 stars Does a good job.
Size: 425VAStyle: Battery BackupVerified PurchaseUnit backs up my internet modem and phone box, amounting to about 12 watts on a 450 VA unit.
There are numerous alarm adjustments available, but I just did "plug and play" straight out of the box.
In this way, the UPS is silent when discharging instead of beeping at you constantly as long as the power is off.
Instructions are clear and concise. I'd buy this product again, no problem.
- ToddReviewed in Canada on February 18, 2025
4.0 out of 5 stars great for ups
Size: 425VAStyle: Battery BackupVerified Purchasegreat for what i need it for.. modem, etc... no more down time.
- zachiedooReviewed in Canada on March 16, 2024
5.0 out of 5 stars Works flawlessly
Size: 425VAStyle: Battery BackupVerified PurchaseI needed a battery back-up mainly for my router, wireless phones, and NAS. We have fairly frequent power failures and being able to properly shut down the NAS was important because they are expensive and can be easily damaged by power failures. Also, I wanted enough power to my router to be able to go online quickly and check how long the failure is anticipated to last so that we know if we need to haul out the generator and hook it up. Plus, it means we also have power to our cordless phones instead of having to go behind the TV to hook up our old basic phone.