UPSBatteryCenter Compatible for BB CPS5.5-12 12V Battery

The battery was packaged well in sturdy foam, and I like that I can use that to neatly store the old one until I figure out how to recycle it. It seems to be more or less identical in build to the original battery. Installation was easy as promised and the previously dead UPS powered up like new. It’s too early to know how the battery will perform but I’ll update this review if it turns out to be crap.

Despite what others have said, this is the only battery that will fit the Cyberpowe 650VA with the impossible to find Ritar RT1255h battery. This one is 6.5Ah, 1 more amp hour than the original. Fits perfectly.

Excellent REPLACEMENT For My PC UPS, Cost EFFICIENT, EXCELLENT "SUPERB" Packaging FAST DELIVERY.

This model battery is really difficult to find, probably because cyber power wants the customer just to buy a new UPS, so I was happy to find this one and decided to give it a try. Battery looks and feels identical to the original and actually seems to be better quality. So far, it's been working very well and has even saved my computer from shutting down unexpectedly, at least a few times during some heavy rain/wind storms. It was easy to install. Just shut down your computer, hold the power button on the UPS until it shuts off, unplug the UPS, flip it. Then you just unscrew the back cover (phillips screw). Old battery slides out and you disconnect the terminals. New battery fit perfectly in the space. The only issue I had was that while the right physically sized battery was sent, one of the terminals was smaller, when I needed them to be both the larger size. I contacted the seller and they got back to me within minutes and said they'd get an adapter right out to me, so it was clearly an honest error and they went out of their way to make it right. Battery has been working perfectly with the adapter and I'd definitely order from UPSBatteryCenter again! Their customer service really has been among the best I've had on amazon, so on that alone, I'm glad I took a chance. I have found that pretty much all UPS batteries are made by the same companies anyway and just have a label on them that say something like "Cyberpower" or "APC". This company may even make their own batteries and they seem to really care about making the best possible. That’s not something you see with most companies anymore. I almost forgot, while the estimated shipping said it could take a week to receive, it only took a couple of days. Battery was packaged nicely in a sturdy box and dense, non-static conducting foam. So even had the carrier been rough with the package, it'd have arrived in great shape anyway. All in all, really great experience and I only have great things to say. If there were any issues, I certainly would have indicated so, because a big reason to leave a review is to make sure other customers get what they expect and avoid things that are not good products. Great battery, great company, and amazing customer service, what more could I ask?

CyberPower does not offer a replacement for the OEM 12V 5.5Ah battery. The replacement UPS Battery Center 6.5AH fits perfectly in the unit. Dimensions are nearly exact. I am not sure how long the replacement battery will update my review in the future if/as issues present. The only downside is the fact this battery is fairly expensive given many 7.2Ah batteries in larger units can be found for $20-25 range on the lower end.

Worked perfectly to replace a bad battery in my ST625U

fit perfectly

fits like a glove