SKU: 14350841640

Apc Replacement Battery Cartridge 3 Rbc3 Lead Acid Ups

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Description

Apc Replacement Battery Cartridge 3 Rbc3 Lead Acid UpsProtect your most valuable data and equipment with the APC Replacement Battery Cartridge 3 RBC3. This OEM grade, maintenance free battery cartridge is engineered to restore your APC UPS to the exact performance specifications your system was designed to deliver. The RBC3 is a genuine APC replacement part that has undergone rigorous testing and certification to ensure seamless compatibility with APC UPS models that require a RBC3 cartridge. When you

Protect your most valuable data and equipment with the APC Replacement Battery Cartridge 3 RBC3. This OEM-grade, maintenance-free battery cartridge is engineered to restore your APC UPS to the exact performance specifications your system was designed to deliver. The RBC3 is a genuine APC replacement part that has undergone rigorous testing and certification to ensure seamless compatibility with APC UPS models that require a RBC3 cartridge. When you replace your UPS battery with RBC3, you choose safety, reliability, and simplicity—so your critical workloads stay protected even as power fluctuates. With a sealed lead-acid design, this cartridge minimizes leaks and corrosion, delivering predictable backup performance and extending the life of your UPS. Whether you’re safeguarding a home office, small business, or enterprise infrastructure, the APC RBC3 is built to deliver stable, dependable power with minimal maintenance, letting you focus on what matters most—your work.

  • Genuine APC RBC3, OEM-grade compatibility: The RBC3 is an authentic APC replacement cartridge, rigorously tested and certified for compatibility with APC UPS models that require RBC3. By choosing the RBC3, you ensure seamless integration, factory-grade performance, and reliable protection for your data and devices.
  • Maintenance-free, sealed lead-acid design: This RBC3 battery cartridge uses a sealed lead-acid (SLA) configuration that requires no watering, venting, or routine maintenance. Its spill-resistant construction minimizes the risk of leaks and corrosion, creating a safer, cleaner, and more convenient replacement option for busy environments.
  • Plug-and-play installation for quick power protection: Engineered for straightforward installation in compatible APC UPS units, the RBC3 features right-sized terminals and a secure fit. Swap out an old battery quickly to return your UPS to peak performance with minimal downtime, whether you’re a technician or a non-technical user.
  • Improved reliability and predictable backup times: By using a genuine APC RBC3, you benefit from consistent voltage output, stable runtime estimates, and dependable response during power interruptions. The cartridge is designed to withstand the operational temperature ranges and vibration typical of many deployment environments, helping protect your data, servers, networking gear, and workstations.
  • Responsible packaging and dependable support: APC RBC3 is packaged and supported by the manufacturer with the goal of safe handling, easy disposal, and ongoing assistance. Choosing the authentic replacement helps safeguard your investment in data protection, minimizes downtime, and maintains the reliability your organization depends on when outages occur.

Technical Details of APC Replacement Battery Cartridge 3 RBC3

  • Battery chemistry: Sealed Lead-Acid (SLA).
  • Compatibility: Compatible with APC UPS models that require RBC3 cartridges (genuine RBC3 replacement battery). Ensure your UPS model specifies RBC3 as the required battery cartridge.
  • Construction: Maintenance-free, leak-resistant design with no need for routine maintenance, watering, or venting.
  • Safety and handling: Spill-resistant construction reduces the risk of leaks and corrosion within the equipment room, contributing to a cleaner and safer installation environment.
  • Performance characteristics: Engineered to deliver stable voltage output and reliable runtime estimates, supporting uninterrupted operation for critical workloads.
  • Packaging and support: Genuine APC replacement part with manufacturer-backed support and documentation.

How to install APC Replacement Battery Cartridge 3 RBC3

  • Power down all connected equipment and unplug the UPS from the wall outlet. If the UPS is part of a larger system, ensure loads are safely transferred or shut down according to your organization’s procedures.
  • Open the UPS battery compartment and carefully remove the existing RBC3 cartridge. Dispose of the old battery following your local regulations and manufacturer guidelines.
  • Inspect the interior for any signs of corrosion or damage. Confirm the compartment is clean and free of debris before proceeding.
  • Align the new RBC3 cartridge with the orientation of the old battery and securely seat it into the compartment. Ensure the terminals are fully connected and the cartridge sits firmly in place with a secure fit.
  • Close the battery compartment, reconnect any cables, and power the UPS back on. If your model supports a self-test, initiate a self-test to validate proper operation and confirm all indicators reflect healthy status.

Frequently asked questions

  • Q: What is RBC3?
    A: RBC3 is a replacement battery cartridge for APC UPS models that require this specific cartridge. It is an authentic APC component designed to restore UPS performance to factory specifications.
  • Q: Is the RBC3 maintenance-free?
    A: Yes. The RBC3 uses a sealed lead-acid configuration that requires no watering, venting, or routine maintenance, making battery replacement straightforward and low-maintenance.
  • Q: How do I know if RBC3 is compatible with my UPS?
    A: Check your UPS model’s documentation or APC product compatibility guides to confirm that RBC3 is the required cartridge. If your model lists RBC3, this replacement is suitable.
  • Q: Will installing the RBC3 affect my warranty?
    A: Replacing a UPS battery with an authentic APC RBC3 typically maintains warranty coverage when performed in accordance with the manufacturer’s installation guidelines. Always verify with your warranty terms and APC support if unsure.
  • Q: How long can I expect the RBC3 to power my equipment?
    A: Runtime depends on the specific UPS model, load, and operating conditions. The RBC3 is designed to deliver dependable backup performance that aligns with the UPS’s original specifications and capability.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 14350841640

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RA Deleon
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★★★★★ 5
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I couldn’t be happier with this UGREEN USB C to Ethernet Adapter! As someone who needed a reliable solution to hardwire my laptop to an Ethernet wall outlet, this adapter has been flawless. The setup was truly plug-and-play—no drivers or complicated installations required—and I was connected in seconds. Not only does it deliver an impressive 2.5Gbps speed, but it also provides a rock-solid connection that’s perfect for streaming, large file downloads, and stable video calls. The sleek aluminum design is a bonus, as it feels sturdy and looks great alongside my tech setup. It’s compact enough to toss into my bag without taking up much space, making it easy to use on the go. This adapter is a fantastic investment for anyone seeking fast and dependable wired internet connectivity. I’m thrilled with its performance and highly recommend it. Five stars all the way!
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Reviewed in the United States on April 10, 2025
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Deluxe
Lowell, US
★★★★★ 5
Great dock, bought another
This was the cheapest option with everything I needed. It has worked well for a few months so I bought another.
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Reviewed in the United States on June 10, 2026
J
Verified Purchase
JG
Battle Creek, US
★★★★★ 5
Make sure you use a quality power supply
Works well but make sure you use a quality power supply. I've only had this for a couple weeks. At first I was having some weird problems with it randomly disconnecting. I didn't exactly blame the dock because that laptop has had problems with other USB devices. But the way it was disconnecting made me think maybe it was a power issue. I was using a 65w Dell charger which should have been sufficient. When I traded it out for a 65w Lenovo charger, the problems went away for the most part. Power requirements will vary based on the equaiment you have plugged in so I can't really blame the dock for this. I should be using more than 65 watts, at least 10 watts higher, but I don't have a more powerful adapter lying around. If you're having problems, this is worth considering.
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Reviewed in the United States on March 20, 2025
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theminker
Lexington, US
★★★★★ 5
Great solution for 1 USB C laptop
Works well for my laptop with only one USB C port that I wanted to have an external monitor and a monitor extender. Having two HDMI ports was the perfect solution to now have 3 monitors to work from.
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Reviewed in the United States on May 19, 2026
G
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Greg Doyle
New York, US
★★★★★ 1
Worked for 4 months then died, UGREEN honored the warrenty
I bought this in October 2025 for my wife’s laptop to run 2 monitors and other peripherals. It worked until February 2026 when it just died, not charging laptop, monitors, mouse and keyboard all not working. I did the diagnostic procedure, restarted laptop, shut down laptop and restarted, switched off power strip then switched it back on, and then tried the dock on my M1 MacBook Air with no success. I plugged the USB C power cable directly into laptop and it instantly started charging. Supposedly this hub has a 2 year warranty, but the UGREEN site doesn’t have a clear way to submit a warranty claim. I sent an email to one listed on their site so will see if they respond and honor the warranty. Update Feb 2026: I contacted UGREEN customer support via email and the same night got an email requesting the invoice, i sent a copy; the next night i got another reply asking if a refund would be satisfactory, I replied a refund would work; the next night I received an email saying a refund would be issued, the next night I received an email from Amazon saying a full refund had been issued. UGREEN did stand behind their warranty, but the warranty claim process does not have a clear how to proceed, you just send an email and hope someone responds.
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Reviewed in the United States on February 1, 2026

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