1. Introduction
This instruction manual provides essential information for the safe and efficient use of your APC Smart-UPS SRT 192V 5kVA and 6kVA Rackmount Battery Pack (Model: SRT192RMBP). This battery pack is designed to extend the runtime of compatible APC Smart-UPS SRT series Uninterruptible Power Supply (UPS) units, ensuring continuous power to critical equipment. Please read this manual thoroughly before installation and operation.
2. Safety Information
Observe all warnings and operating instructions in this manual. Failure to do so may result in injury or equipment damage. This unit contains lead-acid batteries. Refer to local regulations for proper disposal.
- Do not open or mutilate the battery. Released electrolyte is harmful to the skin and eyes.
- Do not dispose of batteries in a fire. The batteries may explode.
- Servicing of batteries should be performed or supervised by personnel knowledgeable of batteries and the required precautions.
- Always connect the battery pack to a compatible APC Smart-UPS SRT unit as specified in the compatibility section.
- Ensure proper grounding during installation.
3. Package Contents
Verify that all items listed below are included in your package:
- APC Smart-UPS SRT 192V 5kVA and 6kVA RM Battery Pack
- Installation Guide
- Warranty Card
4. Setup and Installation
The SRT192RMBP battery pack is designed for rack-mountable installation, occupying 3U of rack space. Ensure adequate ventilation around the unit.

Figure 1: Front view of the APC Smart-UPS SRT Rackmount Battery Pack, showing the perforated front panel and APC logo.
4.1 Compatibility
This battery pack is compatible with the following APC General Purpose UPS models:
- SRT5KRMXLI
- SRT5KXLI
- SRT6KRMXLI
- SRT6KXLI
4.2 Physical Dimensions
- Height: 130 mm (5.1 inches)
- Width: 432 mm (17 inches)
- Depth: 682 mm (26.8 inches)
- Weight: Approximately 113 kg (249 pounds)

Figure 2: Rear view of the battery pack showing the connection cable to a compatible UPS unit. The UPS unit's power outlets are also visible.
Connect the battery pack to the compatible UPS unit using the provided cable. Ensure a secure connection to maintain power integrity.
5. Operation
Once properly installed and connected to a compatible UPS, the battery pack operates automatically to provide extended runtime during power outages. The UPS unit manages the charging and discharging of the battery pack.
5.1 Hot-Swappable Batteries
The battery pack features hot-swappable lead-acid batteries, allowing for battery replacement without powering down the connected equipment. This minimizes downtime and ensures continuous operation.

Figure 3: Internal view of the battery pack demonstrating the hot-swappable battery modules. One module is partially removed, showing the internal connections.
6. Maintenance
The batteries within the SRT192RMBP are sealed, maintenance-free lead-acid batteries. Regular maintenance is generally not required beyond ensuring proper ventilation and environmental conditions.
6.1 Battery Replacement
While the batteries are designed for a long service life (3 to 5 years), they will eventually require replacement. The hot-swappable design allows for replacement without interrupting power to your connected devices. Refer to your UPS unit's manual for specific battery replacement procedures and safety guidelines.
Always use genuine APC replacement battery cartridges to ensure compatibility and optimal performance.
7. Troubleshooting
This section provides general troubleshooting advice. For detailed diagnostics and solutions, consult the instruction manual of your connected APC Smart-UPS SRT unit or contact APC technical support.
- Battery Pack Not Detected: Ensure the connection cable between the battery pack and the UPS is securely fastened at both ends. Verify compatibility with your UPS model.
- Reduced Runtime: This may indicate aging batteries. Check the battery health status via your UPS management interface. Consider battery replacement if runtime is significantly degraded.
- Unusual Odor or Swelling: Immediately disconnect the battery pack from the UPS and contact APC support. Do not attempt to service the unit yourself.
8. Specifications
| Feature | Specification |
|---|---|
| Product Model | SRT192RMBP |
| Form Factor | Rack-mountable, 3U |
| Battery Chemistry | Lead Acid |
| Battery Energy | 1920 VAh |
| Hot Swappable | Yes |
| Minimum Battery Life | 3 Years |
| Maximum Battery Life | 5 Years |
| Nominal Battery Voltage | 192 Volts |
| Product Dimensions (H x W x D) | 130 mm x 432 mm x 682 mm (5.1 x 17 x 26.8 inches) |
| Item Weight | 113 kg (249 pounds) |
| Color | Black |
9. Warranty and Support
This product includes a warranty card in the package. Please refer to the warranty card for specific terms and conditions regarding your APC Smart-UPS SRT 192V 5kVA and 6kVA Rackmount Battery Pack.
For technical assistance, product information, or to purchase replacement parts, please visit the official APC website or contact APC customer support. Ensure you have your product model (SRT192RMBP) and serial number available when seeking support.
You can find more information and support resources on the APC Store on Amazon.





