Will this battery work for the APC Backup UPS ES 750 ?
1404812
probably. I have a APC, SC-620 and it will fit in it. The 620 is smaller than you APC 750, so it probably would.
1213673
You need to purchase the APC RBC110 battery. Amazon sells it: APC RBC110 UPS Replacement Battery Cartridge for BE550G and select others
1076313
That's a good question to which I do not have the answer. What I can tell you is the battery has been in my UPS for about six months with no problems.
2280494
The replacement battery is actually a pair with a jumper, fits the case exactly. What APC backup are you replacing batteries in?
1627536
Ms Wunderlich, I'm sorry - I don't really know the true answer to your question. I'd have to tear my whole system (servers, etc.) down to find if it's really the APC brand battery. What I CAN tell you is that the one I have in the unit now - whether it's an APC or not - has lasted longer than the original. That in mind, I can't reinforce enough the 5-star rating I gave both the item and vendor ( I don't work for them, nor do I get a kick-back, btw). I'm just really satisfied with it - which doesn't happen very often. If you DO opt for this particular item and it doesn't work, you can come down to TX and kick my butt. Suspect this falls short of the answer for which you seek; however, it's the best I can give w/o shutting down my whole system. Regards and Happy New Year to you and yours, -Jesse
1073389
according to atbatt.com, the 55 is not a replacement for the 11. http://www.atbatt.com/atbatt-com-replacement-backup-battery-for-APC-rbc55.asp?cr_brand=APC&cr_product=rbc55&utm_source=frog&utm_medium=cpc&utm_content=textlink-ups&utm_campaign=frog2&gclid=CKboo_eC1LwCFY1cMgodvjAAoQ
959729
Chances are that they'll fit. Most batteries of this capacity have the same dimensions, just different amp-hour ratings. If you cross reference the model number of the battery (not the model number on the APC sticker but the one printed on the battery itself), you should find something in common with a UB1275 to a UB1290 (12V 7.5Ah to 12V 9.0Ah). If it does, just order anything 1290 and you'll be set.
1204812
Even though this is a replacement for the 350ES UPS, you should always measure your current battery to confirm the dimensions against the battery of choice for proper fit. This battery fits very comfortable in my unit if this helps.
1937687
This battery has 140 Amp Hours 680 CCA AND 182 RC @25AMPS Call wayne and see if these specs fit their system
2099884
I'm not sure about the ES 550. I have an ES 500 and it has only one battery. If I were you, I would open the UPS, look at the battery to get the model # and rating, measure the battery for size, and then order a suitable replacement. Battery ratings and sizes vary so you need to be sure you order one that has the correct capacity and also will fit inside your UPS. Look for terminal locations on the existing batteries to make sure there is nothing unusual about the existing battery.
1617791
neither this a secondary battery to be used as a back up battery forthe apc ups 1500 series modelsits really to give the apc 1500 more wattage
1352878
Look at the model number on the bottom of your APC. That should tell you what battery to order when you look at the battery descriptions on Amazon.
1468291
I believe this is the right battery (it's the one I bought) but you must look at the terminals to make sure they are correct. You can also contact APC for verification if you are not sure. Good luck
1618819
Yes and no. I THOUGHT this was the correct replacement, but the battery I took out was 1 3/8 inches taller than this - tall being measured when the battery is installed in the upside down UPS. I think what I took out was an APC #4 battery. Still, this one fits perfectly into the battery cavity, although it does not come all the way up to the sliding cover, meaning it's going to be "hanging" in the battery well. But since it was pretty tight going into the UPS unit, and doesn't begin to fall when I turn the UPS unit right side up, I think I'm just going to run with it and see how long it works. Yes and no. I THOUGHT this was the correct replacement, but the battery I took out was 1 3/8 inches taller than this - tall being measured when the battery is installed in the upside down UPS. I think what I took out was an APC #4 battery. Still, this one fits perfectly into the battery cavity, although it does not come all the way up to the sliding cover, meaning it's going to be "hanging" in the battery well. But since it was pretty tight going into the UPS unit, and doesn't begin to fall when I turn the UPS unit right side up, I think I'm just going to run with it and see how... » Read More Yes and no. I THOUGHT this was the correct replacement, but the battery I took out was 1 3/8 inches taller than this - tall being measured when the battery is installed in the upside down UPS. I think what I took out was an APC #4 battery. Still, this one fits perfectly into the battery cavity, although it does not come all the way up to the sliding cover, meaning it's going to be "hanging" in the battery well. But since it was pretty tight going into the UPS unit, and doesn't begin to fall when I turn the UPS unit right side up, I think I'm just going to run with it and see how long it works. « Show Less
1073390
according to atbatt.com, the 55 is not a replacement for the 11.http://www.atbatt.com/atbatt-com-replacement-backup-battery-for-APC-rbc55.asp?cr_brand=APC&cr;_product=rbc55&utm;_source=frog&utm;_medium=cpc&utm;_content=textlink-ups&utm_campaign=frog2&gclid;=CKboo_eC1LwCFY1cMgodvjAAoQ
1618818
I am not a representative of APC, not anything close to an expert on this subject. However, I found a BE750G on the APC site and it does use the RBC17. Additionally, I have the BE725BB and the RBC17 has been working fine. They Only list a BE725G now, so it may be a newer version? It's been a little while since I replaced the battery cell, so I forget exactly how I figured out the model needed.
527418
It is an aftermarket battery and is NOT made by APC, it was the exact proper voltage and amperage as my old battery and fit perfectly. I have had no issues. It is also way cheaper