Product Specifications for RBC93-2U Replacement Battery Pack for APC and Tripp Lite UPS Systems
| BM Part #: | RBC93-2U |
|---|---|
| Voltage: | 12 Volt |
| Capacity: | (3) 580W |
| Energy Capacity: | (3) 580W |
| Type: | Sealed Lead Acid |
| Length: | 10.0" |
| Width: | 7.75" |
| Height: | 2.52" |
| Shipping Weight: | 20.00Lbs |
| Warranty: | 2 Year |
- Cross-Brand Compatibility: A direct replacement for the RBC93-2U battery cartridge, compatible with select APC and Tripp Lite 2U rackmount UPS systems — covering both brands with a single part.
- Three-Battery, High-Rate Configuration: Includes three pre-assembled 12V sealed lead acid batteries rated at 580W each, delivering a 36V DC output matched to the original factory spec.
- Plug-and-Play Installation: Arrives fully pre-wired and pre-assembled — no tools, no guesswork. Slide out the old pack, slide in the new one, and you're done in minutes.
- Maintenance-Free Design: Sealed, leak-proof construction requires no upkeep — no fluid checks, no venting — making it safe and hassle-free in any rack environment.
- Slim 2U Rackmount Fit: At just 2.52" tall, this compact pack slots neatly into the standard 2U bay of compatible APC and Tripp Lite UPS systems without taking up extra rack space.
- 2-Year Warranty: Backed by an 2-year warranty so you can buy with confidence and get back to protecting your equipment.
Product Description
One Battery Pack. Two Major Brands.
The RBC93-2U from Battery Mart is a standout replacement option because it bridges two of the biggest names in UPS hardware. Whether your rackmount UPS is from APC or Tripp Lite, this single battery pack is built to restore it to full working order. If you've been searching for a compatible replacement across either brand, your search stops here.
Built for High-Rate Discharge Demands
Not all UPS batteries are created equal. This pack uses high-rate discharge sealed lead acid batteries — three 12V units, each rated at 580W — specifically designed to deliver a strong, immediate burst of power when the grid goes down. That kind of fast, reliable response is exactly what keeps your servers, networking gear, and workstations running long enough to save your work and shut down safely.
Pre-Assembled, Pre-Wired, and Ready to Go
The three batteries arrive already assembled into a complete 36V DC cartridge, pre-wired and ready for installation. There's no need to connect individual cells or consult a wiring diagram. Simply remove the depleted pack from your UPS, slide in this replacement, connect the lead, and you're back in business. For most users, the entire process takes just a few minutes.
Sealed, Safe, and Maintenance-Free
These are sealed lead acid batteries, which means they require zero maintenance after installation. There's no need to check fluid levels or worry about leaks or off-gassing. The leak-proof, sealed design makes this pack safe for use in enclosed server rooms, data closets, or any rack environment where reliability matters most.
A Compact Profile for Tight Racks
Measuring 10.0" long x 7.75" wide x 2.52" tall, the RBC93-2U has a slim footprint that fits precisely within the 2U bay of compatible APC and Tripp Lite UPS systems. At a shipping weight of 20 lbs, it's solid and substantial — a reassuring sign of the quality lead acid cells packed inside.
Backed by an 2-Year Warranty
Every RBC93-2U from Battery Mart comes with an 2-year warranty covering defects in materials and workmanship. It's our commitment to making sure you get a product that performs when it matters most.
Frequently Asked Questions
What UPS models is the RBC93-2U compatible with?
This battery pack is compatible with select 2U rackmount UPS models from both APC and Tripp Lite. APC-compatible models include the SM1500RMXL2UTAA, SMC15002URM, SMX1500XLRT2U, and SMX1500XLRT2UN. Tripp Lite-compatible models include the SMART1000RMX2UN, SMART1000RMXL2U, SMART1500RM2U, SMART1500RM2UN, SMART1500RMXL2U, SMART1500RMXL2UA, and SMART1500RMXLN. A full cross-reference list is available on the product page.
How many batteries are included, and what are the specs?
The RBC93-2U includes three 12V high-rate sealed lead acid batteries rated at 580W each, pre-assembled into a single cartridge with a 36V DC output. This matches the original factory configuration for all compatible APC and Tripp Lite UPS systems.
Is this a plug-and-play replacement?
Yes. The pack arrives fully assembled and pre-wired — no tools or electrical knowledge required. Simply remove the old battery cartridge from your UPS, insert the new pack, connect the lead, and your UPS is ready. Most installs are completed in just a few minutes.
Will using a third-party replacement battery void my UPS warranty?
In most cases, no — and federal law backs you up on this. 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 show the part itself caused the issue. Routine battery replacement with a compatible pack like this one is considered normal maintenance and should not affect your UPS warranty coverage. If you have specific concerns, we recommend reviewing your UPS warranty terms or contacting APC or Tripp Lite directly.
Do I need to do any maintenance on these batteries?
No maintenance is needed. The sealed lead acid design is completely maintenance-free — no fluid checks, no venting, and no risk of spillage. Once installed, the batteries charge automatically through your UPS.
What are the dimensions and weight of this battery pack?
The RBC93-2U measures 10.0" long x 7.75" wide x 2.52" tall and weighs approximately 20 lbs. It is sized to fit the standard 2U rack space in compatible APC and Tripp Lite UPS systems.
What warranty does this battery pack come with?
This battery pack is backed by an 2-year warranty covering defects in materials and workmanship.
Cross Reference & Compatibility
- APC RBC93-2U
This battery can be used in these models:
- APC SM1500RMXL2UTAA
- APC SM1500RMXL2UTAA (SM1500RMNAFTA)
- APC SMC15002URM
- APC SMX1500XLRT2U
- APC SMX1500XLRT2UN
- Tripp Lite SMART1000RMX2UN
- Tripp Lite SMART1000RMXL2U
- Tripp Lite SMART1500RM2U
- Tripp Lite SMART1500RM2UN
- Tripp Lite SMART1500RMXL2U
- Tripp Lite SMART1500RMXL2UA
- Tripp Lite SMART1500RMXLN
