I use this to power the router, NAS, iMac and IP phone in my office at home. It is ESSENTIAL as we frequently have mini powercuts being rural. HIGHLY recommended. I think I get about 30 mins from it under full load. Wouldn't be without one.

Just received my replacement battery ,it's a genuine APC one received the next day. Most satisfied , a bit apprehensive when i read that some did not get a proper APC. Relieved when I opened the parcel.

i have the non- rack mount version of this apc. works great and does what it is supposed to do.

To the guy who said you need a 208 volt output and a **50 AMP** circuit I'm pretty sure he clicked on the wrong link or is confusing this model for a different model. I own one and I'm ordering another.

Sine wave output; Supported by OSX

Price; UPSes are like toilet paper; There is nothing glamorous about them and to be honest I HATE spending money on something like this but if you value your data, it's a requirement; I've had this specific model for a few years; My power requirements have grown a bit so I'm ordering a second

I'm very happy with the price and features offered by this rack mount UPS. Have been using for the last three weeks since installing and have had no issues. It powers two servers and networking equipment. The LCD display is great.

Got the "cheap" by an acquaintance who worked with Russell to install and replace ups: you. Due to thunderstorms, and that you live with overhead lines into the slammer, and that it is not always at home, so it's worth having one. This is perhaps the greatest team, only to "cinema" and nothing else.

The APC batteries work great. I have a set running at the house that are 3 years plus. They have saved my 2 systems several times during outages and power fluctuations. Don't lose a system to a power outage, no problems and amazingly easy to install.

Direct fit for APCC Smart-UPS1500. I had considered testing the old battery but when you realise what is relying on the UPS, just change the battery.

These straight OEM replacement batteries. They are very easy to install and much cheaper than replacing the unit.

This is my second Backup of this style. It works as a backup for our TV and Comcast DVR. My other one works on my Computer. We live in an area that has power glitches that cause the DVR to reboot. This unit gives us uninterrupted power.