
I used it in an APC 1000-series instead of the 123, hopefully for longer runtime. Plugged it in and it works fine.

APC official battery. It shipped fast, as we're in the same region as one of the Newegg shipping centers, effectively overnight. Installed just fine. There didn't appear to be any difference between buying from Newegg vs ordering through our rep at a competitor or directly through APC.


Slid right into the UPS. The hardest thing was getting the UPS out from under the desk

Getting the old battery out and the new battery in was easy and uneventful. Piece of advice: replace old batteries sooner rather than later. If the old battery swells too much, it can be really difficult to get it out of the UPS.

2400 Watts. Perfect for my HIFI system. Noticed sound improvement with my high end line cords. Everybody with a high end sound system should have one of these and high quality line cords.



Quick shipping. Works great.

Excellent OEM batt


It works as it should.

It's a battery... it holds a charge

Fits perfectly inside the CyberPower UPS battery compartment and everything is identical to the original battery pack that came with the UPS. but at least 50% less expensive. I have had it since I purchased it about a year ago and it has failed me yet and has been working like the original battery package.


These batteries replaced my worn out ones in my Smart 1500 Watt UPS by Tripplite. They went in easy and I had no problems.




Arrived with all necessary items including extra screws to secure the battery compartment. As with all APC battery replacements, return shipping is included via a label provided through their website.