Free ShippingProduct Specifications for APCRBC115 Replacement Battery Cartridge for APC
| BM Part #: | APCRBC115 |
|---|---|
| Voltage: | 48 Volt |
| Capacity: | 9 Ah |
| Type: | Sealed Lead Acid |
| Length: | 16.94" |
| Width: | 6.19" |
| Height: | 3.0" |
| Shipping Weight: | 25.00Lbs |
| Warranty: | 2 Year |
- Hot-Swap Installation: Swaps into your APC Smart-UPS while it runs, so connected equipment never loses power.
- Ships Fully Assembled: Arrives with all connectors pre-installed, so there is no wiring or setup required.
- Maintenance-Free Design: Spill-proof, sealed lead-acid chemistry means no upkeep after installation, year after year.
- Broad SMX Series Compatibility: Fits SMX1500RM2U, SMX1500RMI2U, SMX48RMBP2U, and other APC SMX1500 and SMX48 series models.
- Responsible Disposal Included: Comes with recycling guidance so you can properly retire your old battery cartridge.
- Long Service Life: Built for 3 to 5 years of reliable performance under normal operating conditions.
Product Description
When your APC Smart-UPS flashes a "Replace Battery" warning, the clock is ticking. Servers, switches, and workstations depend on that UPS to stay protected during an outage, and a degraded battery means that protection is already compromised. The longer you wait, the greater the risk.
The APCRBC115 Replacement Battery Cartridge is designed as a direct replacement for APC Smart-UPS SMX1500 series systems. It restores your UPS to full working order quickly, so you can get back to focusing on everything else.
Is This the Right Battery for Your UPS?
This cartridge replaces the battery in the following APC Smart-UPS models:
- SMX1500RM2U
- SMX1500RM2UNC
- SMX1500RMI2U
- SMX1500RMI2UNC
- SMX1500RMNCUS
- SMX1500RMUS
- SMX48RMBP2U
- SMX48RMBP2US
Your model number is printed on a label on the back or side panel of your UPS. Confirm it matches before ordering.
A Replacement That Respects Your Time
Nobody wants to schedule a maintenance window just to swap a battery. The APCRBC115 is hot-swap compatible, meaning you can install it while the UPS continues to deliver power to your connected equipment. No shutdown. No disruption. Slide out the old cartridge, slide in the new one, and you are done.
Once installed, the SMX1500 delivers approximately 14 minutes of runtime at half load and around 5 minutes at full load — enough time to initiate a controlled shutdown or ride out a brief power interruption.
Set It and Forget It
The 48V, 9Ah sealed lead-acid design is completely maintenance-free. No fluid to check, no cells to monitor, no calibration needed. It works quietly in the background, doing exactly what your UPS needs it to do.
Expect a service life of 3 to 5 years under typical conditions, which means fewer replacement cycles and more consistent protection over the long haul.
Recycle Your Old Cartridge
Lead-acid batteries require proper disposal. When your old cartridge is ready to be retired, Battery Mart has you covered. Learn how to recycle your old battery through Battery Mart's recycling program and keep hazardous materials out of the waste stream.
Ready to stop worrying about your next outage? Order the APCRBC115 replacement battery cartridge from Battery Mart today and put your UPS back to work.
Frequently Asked Questions
Which APC UPS models is the APCRBC115 compatible with?
A: The APCRBC115 replacement battery cartridge is compatible with the following APC Smart-UPS models: SMX1500RM2U, SMX1500RM2UNC, SMX1500RMI2U, SMX1500RMI2UNC, SMX1500RMNCUS, SMX1500RMUS, SMX48RMBP2U, and SMX48RMBP2US. Always verify your model number before ordering. It is printed on the label on the back or side of your UPS unit.
Is the APCRBC115 the same as the APC RBC115?
A: Yes. APCRBC115 and RBC115 refer to the same battery cartridge. APC uses both designations across different product listings, packaging, and documentation. If your UPS calls for an RBC115, the APCRBC115 is the correct replacement to order.
How do I install the APCRBC115 battery cartridge?
A: The APCRBC115 supports hot-swap installation, so you do not need to power down your UPS or disconnect your equipment. Open the battery access panel on your APC Smart-UPS, slide out the old cartridge, and slide the new one into place. All connectors come pre-attached to the cartridge, so no wiring is required. Most installations take less than 10 minutes.
Will using a compatible replacement battery void my APC UPS warranty?
A: In most cases, no. Under the Magnuson-Moss Warranty Act, a manufacturer cannot legally void your warranty simply because you used a compatible third-party replacement part — unless they can demonstrate that the replacement part itself caused the damage or failure. Routine battery replacement is considered normal maintenance and should not impact your UPS warranty coverage. If you have specific concerns, we recommend reviewing your APC warranty terms or contacting APC directly before purchasing.
Cross Reference & Compatibility
- APC SMX1500RM2U
- APC SMX1500RM2UNC
- APC SMX1500RMI2U
- APC SMX1500RMI2UNC
- APC SMX1500RMNCUS
- APC SMX1500RMUS
- APC SMX48RMBP2US
- APC SMX48RMBP2U
Customer Reviews
If you are a frugal small buisness owner, you can simply replace the 4 individual 12vdc batteriees inside. As the cartridge is hot swappable dont worry that is will be out for 30 min while you swap the batteries, just take some photos as you take it apart. get your new batteries here, its a very good price.
Thanks for having the right information on your website. The price of UPS replacement batteries can be extravagant, but thanks to your website, I avoided the purchase of an incorrect battery and was able to save more than 30% over the purchase on a big online product sales site that gave me incorrect information.
