12V 9Ah HR1234W Home Alarm Battery by CSB

These were the exact batteries in my APC S15 so I ordered these when the original ones went bad so the UPS can function same as it did. The original CSB batteries had a manufacture date of 2012 so they lasted really long (almost 8 years) and way past the recommended time to replace them, but I let them go til the wheels fell off. 4 of these and the UPS is good as new again. Other cheaper batteries that say replaceable for HR1234W F2 probably work but they might have slightly different specs.

the battery came in as expected, well packed i also checked the voltage ,was fully charged and also a current mfg date. like many have said the original from APC was dated 2012 and lasted till now I hope to get at least 3 yrs from this one, seems like a original CSB battery. keep the original plastic terminal protector for the pos. side so you can reuse it. Note: the new APC ups models don't make it easy to replace the batteries, like its sealed. well worth the money.

This battery is used to replace a dying battery in my cyber power UPS(exact fit) and seems to do the trick for low to moderate systems that draw less than 250 watts. At a 150W draw, the system says it will work for about 15 minutes on this battery, but if I plug in more than 250 watts into the UPS using this CSB battery, the runtime drops to 4-6 minutes because it cannot output enough current without dropping the voltage(and the UPS determines run time by battery voltage). For light duty systems, this battery works well, hopefully I'll get another 2-3 years of life out it.

Got this to replace a swollen and dead battery in a apc powered backup. Much cheaper than getting it from apc directly and product was a described.

Junk, put it on a hummingbird helix 5 ice fishing combo as a replacement to factory. As new the battery life didn’t compare to the one that came with it even tho they look the same and have the same parameters. Charged at the end of the season, disconnected from the fish finder for the summer and stored appropriately. Didn’t hold a charge when I went to use it in the fall, unit won’t come on unless the charger is attached.

I installed this battery into an APC Back-UPS ES 750 (BE750G) on September 10, 2024 and it failed on Nov. 12, 2024. Under the OEM battery's APC sticker was this exact battery, but this one failed after 2 months. Update Nov. 14, 2024: I contacted the seller and they shipped an upgraded replacement battery immediately no charge.

These are the exact same batteries that were in my APC UPS, except APC adds their label to them. I ordered them as replacement batteries for my UPS, charged them up and according to the UPS application they are in good condition and will provide about 50 minutes of run time for my computer.

The battery received was not the same part number as was shown in the page nor what I ordered. It is a similar product and will function for my use. One of the 4 was damaged from being dropped sometime during the shipping process.