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- #25 in Computer Uninterruptible Power Supply Units
This APC Replacement Battery Cartridge (RBC) is designed for complete compatibility with your APC UPS. APC replacement batteries are tested and approved for restoring the UPS performance to its original specifications. The RBC is a VRLA battery with a 2-year warranty.
C Joseph
Reviewed in the United States on February 28, 2025
Direct OEM replacement for my UPS. Caught it on sale so it was a little less painful to have to buy it.
Donna L Jenkins
Reviewed in the United States on January 22, 2025
Every few years we have to get a new battery, perfect fit.
Adam
Reviewed in the United States on January 14, 2025
Buying replacement batteries for a UPS is way cheaper than getting a whole new UPS every time.
RABO
Reviewed in Germany on January 10, 2025
... weil der Akku preisgünstig ist und weil zusätzlich der alte (kuputte) kostenlos von zu Hause abgeholt wird. Das ist vorbildlich. Weiter so ...
Tinman98
Reviewed in the United States on September 29, 2024
The battery is probably alright. However, do NOT believe Amazon when they say the battery comes 100% Charged. What this means is, when you replace the battery, you may not have enough charge to sustain your equipment if you have even a short power outage before the battery recharges, depending upon your load. I would recommend, if using your equipment is not required 24/7, that you leave your equipment powered down while the battery fully recharges, possibly up to 8 to 24 hours. My battery arrived only about 40% charged according to the PowerChute software that manages the APC UPS. You can monitor the approximate battery charge level by watching the UPS screen; pressing the right-hand button usually brings up a battery charge indicator. If you very seldom have outages, then go ahead and use the UPS. We here almost never have outages, and the battery self-test didn't reveal the battery problem until we had an extended outage. The very short self-test or even manual test just is not enough to determine a weak battery all the time. So don't depend upon it 100%. Probably wise to replace them at regular intervals, at least 3-5 years. I think my old one was 9 years old. Pretty good, actually.
EDC
Reviewed in the United States on July 18, 2024
The replace battery warning came on after a self-test. This is a replacement for that battery. It works. Not sure what else to say about it other than it was a huge PITA to get the old one out. You'd think it would just slide straight out easily but no. It catches about 1/4 of the way out and again about 3/4 of the way out. It required some secret handshake - down and out then up and out to extract the old battery. Not a fan of that setup. The battery is HEAVY - it's not like it's just going to come shooting out of the UPS if it has an unimpeded straight path out. Anyhow, the battery is installed and working and the red light is out so all is good.
Tom G 599er
Reviewed in the United States on July 16, 2024
Received this overnight, as promised.With a history of banged fingers from connecting other UPS batteries, replacing this battery was slide-out, slide-in easy. No power connectors to connect.Registering for a UPS recycling mailing label took a few steps, but I had it in a few minutes.Great job, everybody in the chain.
albertagal
Reviewed in Canada on November 22, 2024
This battery was for our UPS on our computer. The APC UPS backup’s battery was old and needed replacing. So simple to do. Open the battery door, take out the old battery, insert the new one just the same as the old one came out, shut the door and you’re off and running. I picked this one because it is the exact replacement for the old one - same model and style - even the labels are the same so there’s no confusion in replacing it. I was leary about the generic ones, so stuck with the brand name.
Mario
Reviewed in Mexico on October 30, 2024
Excelente , mi equipo emitía un sonido y ya no respaldaba ningún equipo cuando se iba la luz, reemplace las baterías con estas y se corrigió el problema.
AJ H.
Reviewed in the United States on October 3, 2024
I own an APC Back-UPS Pro 1000, which recently displayed a "02 Battery Output Short" error and could no longer keep connected devices powered during short outages. I purchased this APC generic RBC123 replacement battery and it arrived the next day. Installation was straightforward, and the UPS is now functioning perfectly. I highly recommend this option if your UPS needs a battery replacement as it's much more cost-effective than buying a new unit.
T Simpson
Reviewed in the United States on October 28, 2024
The replacement battery was quick and easy to install. The new battery was fully charged, and the UPS fired right up and works perfectly again. It was installed in a Back-Ups NS 1080 (BN1080G).
Anonimo
Reviewed in Canada on August 22, 2023
Original APC battery pack, well packaged and with instructions. If need it will buy it again.
Chris Lowe
Reviewed in Canada on January 2, 2022
only buy real APC batteries like this to replace a failed battery. Works like a champ.
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