I bought this smaller UPS to keep my Fiber ONT running when there's an outage or a power blip (the rest of my network - APs, Switch, Gateway etc) is already on a rack-mounted UPS so this ONT was my 'single point of failure' when we lose power for a while. It's a well made, smaller UPS. It's quite basic, with a power button for turning it on and off, some simple LED indicators to show power or battery mode, and an alarm for when the power is out. It wasn't super obvious to me that the battery-protected ports were the black 'normal' looking plug sockets and not the white ones. At first I had the ONT plugged into the wrong sockets and wasn't sure why it didn't work. (The white ones are surge only, no battery backup) It's powered by a single 5Ah battery. It transitions to battery mode on the loss of power instantly, there's not interruption at all for the device(s) being powered, and I figure based on some rough math that it might keep my low power ONT running for 45 minutes or so. I will test that completely at some point. The instructions state that you have to fully charge the battery before first use, so I left it plugged in overnight before I used it. I'm impressed. It's a low cost, basic UPS that should work perfectly for a use case like this. Given the small battery I wouldn't think it will keep much running for very long, and it's rated for lower than most desktop PCs will consume when they're working hard... So modems, routers, ONT units, maybe a switch or two... but don't expect to protect much more than that. Once I've tested how long this keeps my ONT running for I'll update my review. I also might try to find a 12V 7Ah battery that fits this unit... again, based on my calculations that would increase the time it'll keep devices on by about 40%... but I intend to experiment and find out! Impressive little unit! Perfect for something like this! Read more
This 240 backup battery surge protector has given me real peace of mind. The surge protection is solid, and the built-in battery backup kicks in instantly during outages, keeping my PC and streaming equipment safe without even a hiccup. It’s powerful enough to run multiple devices at once, and I’ve already seen it save my setup during a short power flicker. The design is sturdy and well-built, with plenty of outlets and clear indicators so I know exactly what’s going on at a glance. Setup was simple, and it runs quietly in the background without being intrusive. For anyone who relies on their electronics — whether for work, gaming, or streaming — this is an essential piece of gear. Reliable, tough, and worth every penny for the protection it provides. Read more
I bought this UPS to keep my home TV and router powered during outages, and overall, it's been solid. It keeps my fiber modem running for over two hours, which is clutch when the power cuts out. The design is sleek and doesn’t take up much space—definitely a plus. For the price, it's a decent value. That said, the battery life and quality are hit-or-miss. Some users (me included) say it holds power well, but others have had it die even after a full 12-hour charge. Build quality seems decent, but again, some folks got lemons and reported defects out of the box. The instructions are barebones—if you're not tech-savvy, you might scratch your head a bit. Also, be aware the fan can get noisy when it's running on battery power. Not a dealbreaker, but something to note if you're using it in a quiet room. Read more
Very good...works great with my setup Read more
My area has frequent outages and this works perfect to give me some extra juice to softly shutdown my home server, but I do not recommend running a gaming PC off it, it just cant handle the energy pass through. Read more
Pros - Size - Cost fair - Customer Service is responsive via the SKE website Cons - If you plan to purchase this product based on the capability to replace the battery. Immediately STOP and look for another product. The have an inaccurate website description stating, "replacing the battery is simple." After spending 2 weeks working with SKE support and $50 in return shipping costs. SKE determined that even though 3rd party batteries with the dimensions "151 x 51 x 94 mm, which is exactly the same as the size of the original battery" should theoretically fit. However, in does not. While the battery fits in the compartment. The panel cover does not close! This is a major red flag because you do not operate a UPS with the battery exposed. SKE confirmed the design with this model by stating: The issue you reported about the panel not being able to close due to the height of the battery is a very valuable market feedback for us. This indicates that although the specifications and standards are the same, there may be slight differences in the shell size (especially height) between batteries of different brands, which were not fully covered in our design verification phase.. Thank you for pointing this out. We will incorporate this feedback into the design optimization of future products. SKE then pivoted and stated, "Considering that you have already spent a lot of time and shipping costs on this, and mentioned 'considering returning this unit', I suggest: Please apply for a return and refund directly in the Amazon backend. Your order is still within the return and exchange period, and the return process is very convenient. We will provide a full refund. Thank you again for taking the time to discuss this issue with us." While I appreciated the support I will not be buying in future products from SKE. Read more
Work perfectly right out of the box. Good for the price. Read more
For the size and footprint, it fits very well in the wall space with the Modem & WiFi router. Have not lost power yet, but ready for storm season - have test run it a couple of times and it works seamlessly. Read more
