[shortdesc]72V External Battery Pack, Compatible with APC Smart-UPS On-Line 2.2kVA, Lead-Acid Design, Rack-Mountable or Tower[/shortdesc]

[properties]

Brand	APC by Schneider Electric
Model	SRT72BP
Product Type	Smart-UPS External Battery Pack
Form Factor	Rack-mounted with kit
Dimensions (H x W x D)	17.008" x 3.3" x 23.4" (432 x 85 x 594 mm)
Weight	74.7 lb (33.9 kg)
Color	Black
Number of Rack Units	2U
Cooling	Not specified

[/properties]

[specifications]

Battery Type	Lead-Acid
Battery Voltage	72 V
RBC Quantity	2
Replacement Battery	APCRBC141
Battery Slots	0 (empty)
Included Battery Modules	0
Operating Temperature	32–104 °F (0–40 °C)
Storage Temperature	5–113 °F (-15–45 °C)
Operating Humidity	0–95% non-condensing
Storage Humidity	0–95% non-condensing
Operating Altitude	0–10,000 ft
Storage Altitude	0–50,000 ft
Compliance	RoHS (Pro-active), REACh Declaration, SCIP No. 488c31fb-3af8-42cf-9558-1362d000a07e
Warranty	2 years repair or replace
Warranty	2 years repair or replace

[/specifications]

[accesories]

Documentation CD	Included in the box
Installation Guide	Included in the box
Warranty Card	Not specified

[/accesories]

Overview

The APC SRT72BP is a dedicated 72V external battery pack designed to extend the runtime of APC Smart-UPS On-Line 2.2kVA models. Built on reliable lead-acid technology, this unit ensures seamless backup performance for critical IT, server, and network hardware environments. Its compact, rack-mountable or tower-ready design provides installation flexibility while maintaining consistent energy support during outages.

Key Features & Benefits

• 72V Battery Pack: Purpose-built to extend runtime for APC Smart-UPS On-Line 2.2kVA systems.
• Lead-Acid Battery Design: Proven reliability for dependable long-term energy storage.
• Rack/Tower Flexibility: Can be installed in rack configurations with a kit or as a standalone tower.
• User-Replaceable Modules: Supports APCRBC141 replacements for simplified maintenance.
• Environmental Compliance: RoHS compliant with recyclable packaging and sustainable design considerations.

Technical Deep Dive

The SRT72BP leverages a 72V architecture optimized for Smart-UPS On-Line systems, providing scalable runtime extensions for mission-critical deployments. Its integration allows businesses to maintain continuous power delivery, even during prolonged outages, minimizing risks to servers and network infrastructure.

Internally, the pack utilizes lead-acid chemistry, a trusted standard in UPS design, offering stability and predictable performance under varied load conditions. With two APCRBC141 modules, the unit is engineered for resilience and extended operating life in enterprise settings.

Its adaptable mounting options make the battery pack suitable for diverse IT environments. Whether deployed as a rack-mounted solution in data centers or as a standalone tower for branch offices, the SRT72BP delivers consistent runtime performance tailored to business continuity needs.

Ideal Applications

• APC Smart-UPS On-Line 2.2kVA systems
• Data center racks requiring runtime extension
• Critical network and communication hardware
• Enterprise server environments with uptime requirements

Frequently Asked Questions (FAQs)

Q1: How is the SRT72BP installed?
A: It supports both standalone tower deployment and rack-mounted installation with the appropriate kit.

Q2: What performance can I expect?
A: The SRT72BP extends runtime for compatible 2.2kVA Smart-UPS systems. Runtime duration varies by load and the number of external battery packs connected.

Q3: How is maintenance handled?
A: The unit uses APCRBC141 replacement cartridges, which are user-replaceable for streamlined servicing and reduced downtime.