
No setup required, just works.

It "lasted" 14 years. Meaning that it didn't flash the "replace battery" light of death until recently. That said, was the batter able to do much in the event of a power outage? No. But the computer is non-critical and I am more interested in keeping the router and cable modem alive.

Well packed manufacturer packaging. Very clear multi-lingual user manual that is well worth the time reading the few pages in your chosen language. Very clear warning markers attached to UPS. Very difficult to install and use this unit without seeing the warning marker to connect the internal batteries. Silent operation; it does not have any fans on/in it that I can tell. Novel "master slave" outlet pairing. Lose power to the "master" device and the "slave" device turns off immediately. The manual tells me this feature is disabled by default, but read the user manual carefully to fully understand it's operation.

Needed something better than your standard UPS surge protection for my eGPU and Laptop. When laptop not in use can switch off power to both devices. Works as intended.


Authentic replacement batteries for my CyberPower UPS. Since they were identical to the batteries they replaced - swapping them out was a walk in the park. First set of batteries lasted 61 months of 24x7 operation/protection. I'm hoping for 5 years out of this replacement set.

Real APC battery. I know it is certified to work properly in my UPS. My UPS can once again support a load of more than 5% without shutting down during a test. LOL.

Exact fit, easy replacement


This solved a dirty power issue for an industrial control panel I service frequently.

dropped it in and it worked



This UPS replaced an APC Smart UPS 750 RM 2U - also a rackmount unit. The SRT1000RMXLA adds a super-functional display, power-conditioning capabilities in addition to larger battery capacity/improved runtime.





We have these throughout our office areas to give employees a chance to save their work in the event of an outage. APC has been solidly reliable for years now on several different models of UPS, including these. Like the extra outlet that is offset for large AC adapters. Has four plugs for battery backup and four that provide surge protection only. Note that anything plugged into the four sockets labeled "Surge Protection" will not have power in the event of an outage. Those sockets are only for surge protection (thus the label.) The sliding panel on bottom for battery access is more convenient than the old ones that required a screw to be removed when you were going to initially connect the battery or replace it.

The cheapest USP with cable internet/TV support