CyberPower RB1270X2C UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 12V/7Ah

Perfect replacement for our batter backup system. Works fine. Easy to install.

I have UPS units all throughout my home, but specifically a Cyberpower "tower-type" UPS unit for my home office. A couple of months ago, I noticed that when I went to use the desktop PC, it was turned off (which I usually leave the computer on 24/7). When I performed a "cycle test" of the UPS unit, the computer and all other attached devices shutdown immediately with no warning. I Googled this symptom and found that the batteries had reached their end of life use. I was pleased, however, to find out that the batteries themselves can be changed out saving me from buying an entirely new UPS device. I compared the prices on Amazon to those on Cyberpower's website and found a huge difference in price. So, I ordered these replacements which arrived very quickly. The batteries came with an instruction guide for the various models of Cyberpower UPS units. I had the old batteries removed and the new ones in place in less than 10 minutes. I was also pleased that they had a partial charge (over 50%) right out of the shipping box. I connected everything back to the UPS unit and gave it time to recharge to 100% and performed a system test which passed with flying colors. I highly recommend these batteries if they are appropriate for your model of UPS unit. Be sure to properly recycle the old batteries (PLEASE) as they can pollute landfills and leach into ground water.

Works great as a replacement for the original battery for the ups. Only wish the battery would last longer than 3 years

Got a few of these to replace the old batteries in a couple of my CP units (the ones sold at Costco). Cheaper, but not my much, than getting a new unit at Costco. Easy to install. Only hassle is to get rid of the old batteries in an environmentally safe way.

We have been using Cyberpower UPS products in our home for several years. We tried other brand batteries as they needed replacement and they either failed within a year OR the UPS would report error or failure with them on and off. We returned to only using the brand batteries, CyberPower and had no more problems. They last MUCH longer than off brands as well. I won’t stop using them. Yes they cost a little more, but when dealing with electrical devices safety of my home, devices and family are more important than the cost of the battery.

These batteries have been installed for a few months now and the UPS continues to work flawlessly. The installation process for this UPS was very straight forward. TIP: Replacing batteries versus replacing the entire unit for these consumer style UPS devices can be a crap shoot. Before ordering replacement batteries, test your old ones. Testing mine showed that one of them had developed a faulty cell, so I felt pretty confident that new batteries would make the unit work again.

Replaced new batteries in case. Old batteries expired in 5 years.

Exact replacement for dead battery in my computer’s battery back-up. Easy to replace and return the old battery. Saved significantly over buying a complete new back-up and recycling the old one.

Fast delivery. Well packaged. Also easy install instructions.

Replacement batteries for cyber power UPS. I replaced them 4 years ago so lifespan is not really that long. Fixed the UPS. Easy to install.

I bought 2 of these because the Cyberpower website said they were compatible with my UPS. They don't even fit in the space provided.