What is the output voltage and capacity of RBC33?

It provides 24 V DC output with 9AH capacity per cell, equivalent to 7.5AH replacements. This supports reliable runtime for models like Back-UPS XS 1500 (BX1500) and RS 1500 (BR1500), ensuring sufficient backup for enterprise networking and servers.

What is the expected battery life for APC RBC33?

Design life is 3-5 years under normal conditions, with a maximum operating temperature of 104°F (40°C). This extends UPS usability, reducing replacement frequency in bulk deployments while maintaining performance standards.

Is the RBC33 hot-swappable?

Yes, the cartridge is hot-swappable, allowing replacement without interrupting power to connected equipment. This feature ensures clean, uninterrupted UPS operation, critical for data centers and critical IT infrastructure.

What APC Back-UPS models is RBC33 compatible with?

Compatible with Back-UPS XS 1500 (BX1500), BX1500BP, and RS 1500 (BR1500). As a Back-UPS product line cartridge, it matches OEM specifications for seamless integration in enterprise environments.

What are the environmental operating specs for RBC33?

Maximum operating temperature is 104°F (40°C), suitable for server rooms and network closets. The sealed design handles typical enterprise conditions without venting, supporting reliable long-term deployment.

RBC33 - APC RBC33 24V DC 9AH Sealed Lead-Acid Battery Cartridge

Name: APC RBC33 24V DC 9AH Sealed Lead-Acid Battery Cartridge
Brand: APC
SKU: RBC33
Price: 178 USD
Availability: InStock

RBC33 - APC RBC33 24V DC 9AH Sealed Lead-Acid Battery Cartridge | US IT Hardware

Product overview

The APC Replacement Battery Cartridge 33 (RBC33) is a sealed lead-acid battery pack designed for Back-UPS systems at the enterprise level. It delivers 24 V DC output voltage with 9AH capacity per cell, equivalent to 7.5AH replacements, supporting maintenance-free and leak-proof operation. Typical battery life spans 3-5 years under optimal conditions, with a maximum operating temperature of 104°F (40°C). This hot-swappable cartridge ensures uninterrupted power during replacement, minimizing downtime for critical IT infrastructure. Compatible with models like Back-UPS XS 1500 (BX1500) and RS 1500 (BR1500), it provides reliable backup for servers, networking equipment, and data centers. Procurement teams benefit from its robust construction using heavy-duty grids for superior performance and extended UPS system longevity without specialized maintenance.

Sealed Lead-Acid, maintenance-free & leak-proof design
24 V DC output, 9AH per cell capacity for Back-UPS
3-5 year typical battery life, hot-swappable
Max operating temp 104°F/40°C for enterprise use
7.5AH equivalent replacements, heavy-duty grids
Compatible with BX1500, BR1500 Back-UPS models

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	RBC33
Brand	APC
Condition	New
Plates	Flat Pasted
Separator	Absorbant Glass Mat
Grid Alloy	Calcium/Tin Lead Alloy
Design Life	5 Years
Product Line	Back-UPS
Product Type	Replacement Battery Cartridge
Active Material	Very High Purity Lead
Eco Label Standard	RoHS

Compatible systems

Compatible with select APC Back-UPS and Smart-UPS models; specific models not listed in sources

Best for

Data Center Backup
Provides 24V DC 9AH capacity for APC Back-UPS, delivering 3-5 year life to prevent downtime in high-density server environments.
Enterprise Servers
Maintenance-free sealed lead-acid design with leak-proof construction supports continuous operation up to 104°F, ideal for rack-mounted servers.
Networking Equipment
Hot-swappable 9AH per cell battery ensures uninterrupted power for switches and routers during replacement in network closets.
Critical IT Infrastructure
3-5 year lifespan and 24V output match Back-UPS requirements, extending UPS reliability for mission-critical applications.

Frequently asked questions

What is the battery type and chemistry of the APC RBC33?

Details

Shipping, warranty & returns

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Output Voltage	24 V DC

Battery Information

Battery Type	Sealed Lead-Acid; Maintenance-free; Leak-proof
Battery Capacity	9AH per cell; 7.5AH equivalent replacements
Max Battery Life	3-5 years
Battery Characteristics	Leak Proof/Maintenance-free

Depth	2.50 inches (64 mm)
Width	5.88 inches (149 mm)
Height	7.75 inches (197 mm)
Weight	11.73 lbs (5.33 kg)

APC RBC33 24V DC 9AH Sealed Lead-Acid Battery Cartridge