
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.

Last a lot longer than third-party batteries.

- Great packaging, fast delivery.

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.

This is the manufacturers branded battery. It had over an 80% charge when it arrived, so it hasn't been rotting on the shelf.

I thought the unit had to be tossed, or recycled, but the internet revealed that a simple replacement was available.

It works. It came fully charged (APC's literature made it seem like it would have to be charged for 6-8 hours before running self-test.)




fit as expected

- it slides right in - it seems to be the genuine product as advertised


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



OEM replacement; easy to find correct part # on NEWEGG. Replaced 4yr old battery in APC XS-1000.



Battery was dead in my APC UPS ES 550. I wanted to use APC original battery and found the best price at Newegg. Installation was quick and easy. It has been working great.