ExpertPower 12v 9ah Sealed Lead Acid Battery with F2 Terminals (.250")/2 Pack

CyberPower UPC 1500VA. Great Value and Excellent Product. This is my second pair of Expert Power Lead Acid Batteries for my CyberPower. The first set lasted 5 years, I thought no way but looked my date of purchase here on Amazon and sure enough April 2020. Easy to install and perfect fit for my CB 1500. They came 100% charged and the longevity of my first pair and excellent capacity and voltage make these a must buy for the price. I run a gaming computer and two monitors with my CP 1500 and these batteries kept up for years. I am a CyberPower and ExpertPower buyer for life....

I have a CyberPower 1500VAC Battery Backup that began throwing the E02 error. This error is indicative of the current batteries not holding the appropriate voltage.Upon investigating, these batteries appeared to be direct replacement and so I went for it.These arrived exactly as advertized and were, in fact, exact replacements for the ones I removed from my CyberPower. I tested the voltage of each prior to installation and they were both showing about 14v.Knowing the voltage was good, I quickly got them installed and powered up the device. The batteries arrived with an approximate state of charge around 90%. I have been running these for just over a week without any issues.This was a very simple and straightforward fix with a quality replacement at a fair price.I have chosen to rate this product 5 stars. It has met my expectations for the price and I would completely recommend. Although I haven't had them for very long, I have monitoried them every day and they are holding the charge as expected. Due to my immediate need for the replacement batteries, I didn't spend much time reading previous reviews, but these are definitely worth reviewing. They were exactly what I was looking for and working exactly as advertised.Criteria for Stars:1 - Total rip off, doesn't perform basic advertised functions or not product advertised. I would likely RETURN and would NEVER recommend.2 - Not worth the money. Performs some of the basic advertised functions, but likely not all, and ultimately was deemed as not providing enough value for the money spent. I would not buy again, and would likely not recommend unless the buyer had a very specific use case.3 - It performs the basic functions as advertised, and has some usefulness at the price point, but doesn't work for all of the reasons I purchased. I would likely not buy again, and would only recommend if buyer understood usefulness limitations.4 - It performs most all of the features I purchased it for, but has limitations. I would likely buy again and would recommend.5 - Completely as advertised and likely exceeded expectations. Is if high quality and well shipped. I would totally buy again and recommend.

This is a good "form and fit" replacement for the OEM batteries inside the CyberPower LX1500GU model of UPS. I'm very pleased with this purchase. And buying the batteries was MUCH cheaper than buying a whole new UPS unit.Details ...A couple of months ago -- following two brief power outages during the day -- I realized that my CyberPower UPS wasn't immediately supplying power to the connected hardware, even though the display was showing that the battery capacity was 100%. After some troubleshooting (which included me simply unplugging the UPS from the wall outlet), it was easy to see that the batteries were no good. As I was doing a search to find another UPS, I learned that the batteries are replaceable (maybe the original user's manual mentioned that ... but it's been ~3 yrs since I bought the unit). Anyway ...I did a search on eBay and Amazon, and found these batteries. On YouTube there were several helpful videos showing exactly how to remove and replace the batteries -- extremely easy process that only required a Philips head screwdriver and 5 minutes of effort.Bottom Line Results ...After replacing the batteries, I charged up the unit overnight. The next day I performed a quick test by unplugging the UPS from the outlet. Success! There was no loss of power to the plugged in devices, and the UPS periodically "beeped" (as expected) while it was running on battery power. Plugging the unit back into the wall socket stopped the "beeping." Everything worked as expected.

Reasonabl price, overnight shipping and performance as described: so far everything is good. The cyberpower UPS I am using these batteries are working fine. Hope to get a normal life cycle for these batteries in my UPS units.

I have a Cyberpower 1500 that I've had for many years, and it needed new batteries.These batteries came near fully charged. Using a digital meter, they were slightly above 12 volts DC. I wouldn't expect fully charged batteries; batteries have internal resistance, and naturally loose charge. These two were made in February or '24, just 6 months ago. Their dimensions are the same as the original batteries in my UPS. Replacing was simple.1. Unplug the UPS.2. Remove two Phillips screws on the bottom of the front panel.3. Slide front panel downward, then pull forward.4. Unplug two small electrical connectors from the front panel, and the large one from the battery pack.5. Pull on the clear tab attached to the battery pack to facilitate sliding the pack out of the case.6. Remove the clear plastic strips that hold the two batteries and their center connecting piece off.7. Carefully remove the wire connectors in the center piece from the terminal on the battery.Now, revers to install.I used the test feature of the UPS to verify it worked. They passed the test. Good as new. So, I set my UPS parameters in System Preferences-- there's no need for their PowerPanel software ("Hello, I'm a Mac.")-- and I'm up and running again for less than four times the cost of a new UPS.

Perfect fit in a Cyberpower 1500PFCLCD UPS. The battery swap-out was easy and the UPS seems to be working 100%. The batteries also fit and work well in an old APC Smart-UPS 700.