Interstate Batteries 12V 9Ah High Rate Battery (F2 Terminal) SLA AGM VRLA Rechargeable Replacement for APC Smart-UPS, UPS Back Up Systems, Security, Medical Devices (HSL1079)

I have several CyberPower 1500AVR uninterruptible power supplies. I was confused initially what SLA battery was needed as CyberPower1500 use two batteries in series. In three UPS, they had three different battery configurations, two of which made it look like they had a special 24V battery, but, it turned out that is was two batteries joined together by a plastic insert that hid how the terminal of the two batteries were joined together. Fortunately, one of the three UPS showed the basic batteries, then I tore apart the other two and Voila! they all used the same battery.

This was a battery replacement for an older UPS. Battery came fully charged and fit perfectly in the unit. The battery was half the price of replacing with a new comparable UPS. Everything working fine now.

Purchased to replace the cheap 5ah battery on my gooseneck trailer. High rate discharge for emergency brake system.

Disclaimer: I've just bought a pair of these for a UPS refresh. They are performing as expected but I have no performance or longevity experience with these. I did the research and going by their advertised stats, these are the ones to buy. Because I'm intimately familiar with their performance and longevity for my cars, I've bought Interstate batteries exclusively. I hope these do same for my UPS.

My Cyberpower CP1350AVRLCD 815W UPS quit holding a charge after about 4-1/2 years so it at least made it past the 3 year warranty. The OEM batteries cost as much as what I paid for the UPS so I looked around. I found a variance in exact sizes for the batteries and didn't want one too big that wouldn't fit in or too loose that it would move arount. I came across these Interstate batteries while checking out reviews, and it was mentioned that these fit perfectly. I got them from Amazon with coupon savings and they did fit perfectly. Just connected the wires like the were attached on the original batteries.

I bought a branded APCRBC124 battery for my UPS in November 2018. It finally died. Of course the battery that I paid $48 for 5 years ago is now double that. I checked out the specifications for this battery and they seem like they are superior to the other name brand. I think that the "High Rate" battery will last longer...I hope. It takes 2 of these to replace an APCRBC124 battery. It's still cheaper than the APC brand. First, mark the red and green label sides on the center piece between the 2 batteries. Use a hairdryer to remove the labels. Once the labels are off, remove the connectors from the F2 terminals. Reassemble the new batteries to the center piece. Now comes the fun part; trying to keep everything straight and aligned to put the old labels back on which is what holds the battery together. I layed each battery on a separate piece of scrap plywood. This allows the center notch to extend below and makes it flat. I then used a 12" bar clamp on the side of the battery to hold the battery together while I reapplied the labels. I've laid out the process for you so that you won't have to try to figure out the best way to replace these batteries. Good luck.

Used these to replace 8 year old batteries in a Tripp Lite rack mount AVR. Simple install and started right up.

Exact fit for my UPS. These batteries more than doubled the run-time compared to the batteries that came with the unit when it was brand new. Same power draw and I run my UPS down to about 40% a couple times of year to extend the battery life. I was happy to find the Interstate batteries for the UPS as I've been using Interstate batteries in my cars for many decades. VERY happy with these!