APC Smart-UPS SRT 48V 1kVA 1.5kVA Battery Pack

The APC Smart-UPS SRT 48V 1kVA 1.5kVA Battery Pack (MPN: SRT48BP, EAN: 0731304330141) is an extendable-run lead‑acid battery module designed to provide additional runtime for Smart-UPS SRT online systems that support mission‑critical loads. It features sealed VRLA chemistry, an embedded monitoring capability at cell, module and cabinet levels for battery runtime and health data, and a two‑year manufacturer warranty. The unit has compact tower-compatible dimensions of 85 mm (width) x 536 mm (depth) x 432 mm (height) and weighs 29.9 kg.

Advantages

This battery pack offers extended runtime during prolonged power outages and integrates with Smart-UPS systems to deliver monitored, predictable backup power. Its sealed lead‑acid (VRLA) construction reduces maintenance needs, while embedded monitoring provides detailed status and health information to support timely service planning. The compact form factor and standard footprint make installation straightforward in compatible UPS cabinets or tower deployments.

Suitable for

• Extending runtime for APC Smart-UPS SRT online UPS systems
• Protecting mission‑critical servers and network equipment during extended outages
• Data centers and edge sites requiring monitored battery modules
• Environments where sealed, low‑maintenance battery solutions are preferred

Key specifications

• Model: APC Smart-UPS SRT 48V 1kVA 1.5kVA (SRT48BP)
• EAN: 0731304330141
• Battery type: Sealed lead‑acid (VRLA)
• Output power capacity: 1.5 kVA
• Dimensions (W x D x H): 85 mm x 536 mm x 432 mm
• Weight: 29.9 kg
• Warranty: 2 years

How to use

Install the battery pack according to the APC Smart‑UPS SRT service manual and the UPS compatibility list. Connect the module to the UPS battery connector or cabinet expansion interface following the UPS shutdown and safety procedures. After installation, verify that the UPS recognizes the new battery pack and monitor initial battery status using the embedded monitoring interface or the UPS management software. Follow standard safety precautions for handling lead‑acid batteries, including wearing protective equipment and ensuring proper ventilation.

Recommendations

Keep the battery pack in a temperature‑controlled environment within the UPS manufacturer’s specified range, perform regular status checks via the embedded monitoring system, and replace the module at the end of its service life or if diagnostics indicate degraded capacity.