APCUPS Battery Replacement, APCRBC123, for APC UPS Models BR1000G, BX1350M, BN1350G, BX1000G, BX1300G, SMT750RM2U, SMT750RM2UC, SMT750RM2UNC and select others

Worked great, slid right into the UPS with little effort! Took a fall charge and worked great protecting my computer. You could Sind cheaper replacements but its worth the money for the ease of replacement.

Excellent purchase. I blew the battery when my electrician was playing with the fuse switches. This one comes with limited instruction but other than trying to figure out which way is up, it's an easy install. Good product.

Needed a replacement for a J35B UPS and this is it. Easy replacement, battery worked no problem. Just remember to change the install date on the unit.

Perfect fit and function

I was in need of a battery for my APC battery backup. This is a plug-and-play item and a simple way to extend the life of your unit. It's a simple install, and I recommend.

The battery is probably alright. However, do NOT believe Amazon when they say the battery comes 100% Charged. What this means is, when you replace the battery, you may not have enough charge to sustain your equipment if you have even a short power outage before the battery recharges, depending upon your load. I would recommend, if using your equipment is not required 24/7, that you leave your equipment powered down while the battery fully recharges, possibly up to 8 to 24 hours. My battery arrived only about 40% charged according to the PowerChute software that manages the APC UPS. You can monitor the approximate battery charge level by watching the UPS screen; pressing the right-hand button usually brings up a battery charge indicator. If you very seldom have outages, then go ahead and use the UPS. We here almost never have outages, and the battery self-test didn't reveal the battery problem until we had an extended outage. The very short self-test or even manual test just is not enough to determine a weak battery all the time. So don't depend upon it 100%. Probably wise to replace them at regular intervals, at least 3-5 years. I think my old one was 9 years old. Pretty good, actually.

Works as expected. This is my second purchase. Note that APC has a free battery return for the old battery.

Worth the value