Customer Reviews for APC Cartridge #2 UPS Replacement Battery, Black (RBC2)
Item # : 760780
Model # : RBC2
Keep electronics running in the event of a power outage by using this APC replacement battery cartridge.
- UPS replacement battery helps restore the runtime of UPS for better performance
- Maintenance-free sealed lead-acid battery with suspended electrolyte ensures efficient performance
Price is $75.89
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111 reviews
Most helpful positive review
Posted Sep 24, 2025
Does not work out
Nedd to buy another one with dual
VS
Most helpful critical review
Posted Jun 24, 2025
Old battery
You sent me a battery that was 8 plus months old and looked like it had been in a junk box. Please send me a refund. Thanks
Bipin
Verified Buyer
Reviewed at:
Quill
Posted Sep 24, 2025
Does not work out
Nedd to buy another one with dual
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J.J.
Posted Sep 14, 2025
Timely delivery reasonably priced and exactly as advertised. Made replacing the original ups battery a breeze.
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G.M.
Verified Buyer
Reviewed at:
Quill
Posted Jun 24, 2025
Old battery
You sent me a battery that was 8 plus months old and looked like it had been in a junk box. Please send me a refund. Thanks
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Shannon C.
Verified Buyer
Reviewed at:
Staples Business
Posted Jun 12, 2025
We can't find the item?
We have been looking for this and can not find it. Can you let us know where it was delivered?
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THOMAS S.
Posted Apr 6, 2025
APC Genuine RBC2 Replacement Battery
This battery is an exact replacement battery for a BK500 UPS. This battery is replacing another RBC2 which was replaced 6-1/2 years ago. This replacement battery is 12 volt. It is a good ideal to check the voltage before replacing. Don't take for granted that your replacement is fully charged. My replacement had been refurbished 17 months ago. It checked at 12.1 volts.
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KENNETH E.
Posted Sep 26, 2024
My fault. The Battery was too big. I find the size
Number your Battery too get the right size
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Biomed Tech Svs 3.
Verified Buyer
Reviewed at:
Staples Business
Posted Mar 8, 2023
lied
was not delivered. ONtrack is the delivery service they are known to lie about delivery. change services
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JOHN D.
Posted Dec 7, 2022
Replacement Battery
I received the battery when stated and it was at a very reasonable price. No photo available because the battery was placed in the device immediately.
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CARL H.
Posted Sep 3, 2022
Battery Replacement
Arrived earlier than stated which was good. Lasted all of 2 days before it stopped working.
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NY Shopper
Posted Aug 29, 2022
Good replacement Battery
My battery backup and surge protector kept beeping. As soon as I put the new battery in it stopped beeping and started working again. Thrilled at how easy it was to install.
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CLAUDETTE P.
Posted May 16, 2022
APC Cartridge #2 UPS Replacement Battery (RBC2)
Our Staples don't carry the replacement batteries but had NO problem ordering 1 for me. I had already taken the battery out of the machine it goes in so I knew what it looked like. It arrived in 2 days. Put it in & we were back in business in 10 minutes. IF this replacement lasts as long as the original I'll be happy. I bought the original right at 10 yrs ago....... ...
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MITCHELL M.
Posted Apr 2, 2022
APC replacement battery
Well it's working. Easy to install and lowest price I found.
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Rick
Posted Nov 16, 2021
recharged
Being able to replace and recycle means a lot.
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JOHN T.
Posted Oct 18, 2021
Excellent product
This is the third replacement battery I have had. All of them have provided good reliable service over the years. All of my replacement batteries have come directly from the company. I am happy that Staples carries them now and the wait time is one day.
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JOHN C.
Posted Jul 21, 2021
Great power supply
Long lasting power supply
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RICK S.
Posted Jul 20, 2021
Easy Replacement
Was back up and running quickly.
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CATHY C.
Posted Jun 23, 2021
Quick replacement
Easily replaced an old expired battery. Arrived quickly.
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JOHN M.
Posted May 26, 2021
Plug and Go
Perfect replacement at a reasonable price allowed me to continue a serviceable but outdated piece of equipment.
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N.C.
Verified Buyer
Reviewed at:
Quill
Posted Mar 11, 2021
APC Cartridge #2 UPS Replacement Battery - RBC2
The APC Cartridge #2 UPS Replacement Battery - RBC2 was delivered within the time period specified and was packaged very well. It came with correct instructions which had both pictures and step by step installation instructions We installed this week so we can not confirm any specific lasting time period.
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R.N.
Posted Feb 25, 2021
So far so good
I can't speak on how long it will last having just received it but the swap was easy and the horrendous beeping stopped so I am happy. :)
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