is this replacement compatible with the APC 500?
521540
Yes. The only downside is purchase directly from APC used to include a return mailing label to recycle the battery. That is not included from this supplier, which makes the over all purchase inconvenient. However, APC does not offer this replacement battery anymore. So, what are you to do?
1352187
Not sure, but as I recall when I was researching, the compatibilities aren't hard to find if you go to their website. Good luck!
687684
Have no idea. I have the 500 and it did not work. That is all I know. The advertising said it was for the 500 series as well as others but my experience says the opposite. Now I am stuck with the battery. I was over the 90 days warrantee for return because I gave up until I decided to buy from the manufacturer (higher price but it works) and I should have done that earlier. So decide for yourself. Good luck.
959732
Although the exact replacement batteries for the APC XS 1500 are the 1280's, these Vision CP1290A's are the same size, one amp higher capacity, and should work fine.
303174
I haven't tried it although I do own an 88. However I do believe that it will fit since most all of the parts will interchange with the model 500.
115156
I have APC BE500U and mine does not fit. The battery is too thick to let the cover shut by about 1/4". I'm pretty mad about that. It will work if I leave it off and let the battery sit on the floor but that doesn't seem safe.
115987
I've never heard of the 700ii, but definitely the 700. I will suspect that if it's the APX series, yes, they will both fit. I have the 500ii.
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
50804
I honestly don't know . It is supposed work in my 1720 . It fit , but is not recognized by my computer . Also did not charge . Returned it and had to pay $9 to ship it back .:(
959731
For my APC XS1500 I actually used these: http://www.amazon.com/gp/product/B00BUQZ594/ref=oh_details_o02_s00_i00?ie=UTF8&psc=1. They are the UB1290. IF you check the voltage and amp hours, the CP1290a and the UB1290 look very similar, so I'm guessing either will work. Just remember that the APC unit takes 2 of these batteries. Check out video: https://www.youtube.com/watch?v=TOLX17Nfdzk
728828
Yes, I've used (3) APC RS 1500 model Back UPS units in home office since firsts introduced & recently replaced the wornout RBC33 battery in each. Fit and work perfectly!
1457300
I don't think so. The APC device I purchased on the same order did: ASIN: B000BKUSS8
527415
I can't really remember if it was made by apc. I don't think so, though. It was a bit smaller than the original, but fit perfectly in the unit. Very easy installation even for a beginner. Has worked great for 6 months so far.
1904424
The 500 would work .I used these for years and they really do the job and are cheap to operate
1212303
I can tell you that I have an older BP739AC and it worked for me. If it looks like yours odds are it will probably work.
825260
Not sure. Ours died after less than 1 year. The APC brand cartridge was discontinued so we took a chance on these and they didn't last long.
2208078
No i'm sorry that model does not show as being compatible. 52127864AB is that part number you are looking for. Amazon does not have it listed, but it is still in circulation though.