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APC Smart-UPS Ultra 1U Rackmount Lithium-ion External Battery Pack SRTL50RMBP1U-LI
APC·MPN: SRTL50RMBP1U-LI

APC Smart-UPS Ultra 1U Rackmount Lithium-ion External Battery Pack SRTL50RMBP1U-LI

The APC Smart-UPS Ultra 1U Rackmount Lithium-ion External Battery Pack SRTL50RMBP1U-LI extends power autonomy for critical IT infrastructure, offering a 50V Lithium-ion power source and a 5-year warranty for enhanced reliability.

  • Lithium-ion Technology: Provides up to three times the lifespan of traditional lead-acid batteries, significantly reducing replacement cycles and total cost of ownership.
  • Scalable Runtime: Supports connecting up to 10 external battery packs, enabling flexible power autonomy to match evolving business continuity requirements.
  • Compact 1U Design: Optimizes rack space utilization in data centers and server rooms, ensuring efficient deployment without compromising performance.
  • Extended 5-Year Warranty: Delivers long-term manufacturer support, minimizing operational risk and safeguarding your investment over its lifecycle.
$3,439.10
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Product Overview

The APC Smart-UPS Ultra 1U Rackmount Lithium-ion External Battery Pack, MPN SRTL50RMBP1U-LI, is purpose-built to extend the operational runtime of APC Smart-UPS Ultra 3kW systems, providing a robust 50V Lithium-ion power source. This unit ensures that critical IT infrastructure remains powered during outages, preventing data loss and maintaining service availability.

Engineered for enterprise environments, this external battery pack supports combining up to 10 units for scalable power autonomy, adapting to diverse business continuity needs. Its advanced lithium-ion chemistry offers a significantly longer lifespan and lighter weight compared to traditional batteries, reducing maintenance and environmental impact.

  • Enhanced Power Autonomy: Extends the operational duration of connected Smart-UPS Ultra systems, ensuring critical applications remain online through prolonged power interruptions.
  • Lithium-ion Longevity: Offers a 5-year warranty and a lifespan three times longer than lead-acid alternatives, reducing maintenance frequency and long-term operational expenses.
  • Space-Efficient Rackmount: Occupies only 1U of rack space, allowing for high-density deployment in constrained data center or network closet environments.
  • Flexible Scalability: Enables the connection of up to 10 external battery packs, providing customizable runtime solutions to meet specific business continuity objectives.
  • Seamless Integration: Designed for full compatibility with APC Smart-UPS Ultra 3kW models (SRTL3K, SRTL2K2), ensuring frictionless deployment and reliable performance within existing infrastructure.

This APC Smart-UPS Ultra external battery pack is an essential investment for organizations seeking to fortify their power infrastructure and ensure uninterrupted business operations.

Technical Specifications

1Performance & Business Impact
Battery TechnologyLithium-Ion (Li-Ion)
Battery Voltage50 V
ScalabilityUp to 10 external battery packs
Warranty5-Year Repair or Replace
2Connectivity & I/O
UPS ConnectionProprietary connector for Smart-UPS Ultra
3Physical & Environmental
Dimensions (W x D x H)432 mm x 560 mm x 43 mm (17.01 in x 22.05 in x 1.69 in)
Weight19.5 kg / 43.0 lbs
Product ColorGrey, Silver
Operating Temperature0 - 40 °C (32 - 104 °F)
Operating Humidity0 - 95% (non-condensing)
4Lifecycle, Warranty & Compliance
Warranty5-Year Repair or Replace
In-Box ContentsExternal Battery Pack, Installation Guide
ComplianceRoHS, REACH
Shipping Weight24.5 kg / 54.0 lbs

Full Specifications

Manufacturer Data
Features4
Battery technologyLithium-Ion (Li-Ion)
Battery voltage50 V
Number of batteries included1 pc(s)
Product colourGrey, Silver
Weight & dimensions4
Weight19.5 kg
Width432 mm
Height43 mm
Depth560 mm
Packaging data1
Package width564 mm
Operational conditions1
Operating temperature (T-T)0 - 40 °C
Downloads1
Product Datasheet76 KB
Download

What This Solves

Sustained Data Center Operations

Organizations with on-premise data centers or server rooms require extended power autonomy to manage unexpected utility outages gracefully. This battery pack provides the necessary runtime to keep servers, storage, and networking equipment operational or allow for controlled shutdowns.

Data center operators, co-location facilities, enterprise infrastructure teams, campus network administrators

Branch Office Business Continuity

Distributed enterprises with critical branch offices need reliable power backup to maintain local network services and access to centralized applications. Deploying these battery packs ensures that essential branch operations, such as POS systems or local servers, remain active during power disruptions.

Multi-site enterprises, franchise operations, distributed branch networks, retail chains with local servers

Compliance & Data Integrity Protection

Businesses operating under strict regulatory mandates, such as HIPAA or PCI-DSS, must ensure continuous data availability and prevent data corruption due to power loss. Integrating these battery packs fortifies the power infrastructure, supporting compliance requirements for data integrity and system uptime.

Healthcare systems, financial institutions, legal practices, government agencies, regulated industries

Key Features

Lithium-ion Battery Technology

Provides a 50V Lithium-ion power source, delivering three times the lifespan of traditional lead-acid batteries and reducing long-term replacement costs.

Scalable Runtime Capacity

Supports the connection of up to 10 external battery packs, enabling organizations to precisely tailor power autonomy to their evolving business continuity requirements.

Compact 1U Rackmount Form Factor

Occupies minimal rack space, optimizing density in data centers and network closets while maintaining a professional, organized infrastructure.

Extended 5-Year Warranty

Offers comprehensive manufacturer coverage for five years, significantly reducing operational risk and providing peace of mind for IT budget planning.

Compatibility with Smart-UPS Ultra 3kW Systems

Ensures seamless integration with existing SRTL3K and SRTL2K2 UPS units, simplifying deployment and guaranteeing reliable performance.

Industry Applications

Finance & Insurance

To ensure continuous operation of trading platforms, financial transaction systems, and data centers, protecting against data loss during power interruptions.

Healthcare & Life Sciences

For maintaining uninterrupted power to critical medical equipment, patient data systems, and laboratory instruments, safeguarding patient care and research integrity.

Manufacturing & Industrial

To prevent costly production line shutdowns and data corruption in industrial control systems and operational technology environments during power disturbances.

Government & Public Sector

For upholding continuous service delivery and data integrity across essential public services, emergency response systems, and secure data facilities.

Frequently Asked Questions

What specific APC Smart-UPS Ultra models are compatible with this external battery pack?

This external battery pack is designed for full compatibility with APC Smart-UPS Ultra 3kW systems, specifically models SRTL3K and SRTL2K2, ensuring optimal performance and integration.

How many external battery packs can be connected to a single Smart-UPS Ultra unit?

A single APC Smart-UPS Ultra 3kW system can support the connection of up to 10 external battery packs, allowing for significant scalability to meet extended runtime requirements.

What are the primary advantages of Lithium-ion technology in this battery pack compared to traditional lead-acid batteries?

Lithium-ion technology offers a significantly longer lifespan, typically three times that of lead-acid batteries, along with a lighter weight, faster charging capabilities, and improved temperature tolerance, leading to lower total cost of ownership.

Does this battery pack require any special configuration or software for integration with a Smart-UPS Ultra system?

The battery pack is designed for plug-and-play integration with compatible Smart-UPS Ultra systems, automatically recognized and managed by the UPS firmware without requiring additional software for basic operation.

Warranty & Returns

Manufacturer Warranty

5 years

Warranty is provided directly by the manufacturer and covers defects in materials and workmanship under normal use.

Return Policy

Returns subject to manufacturer approval

Hardware returns are governed by the manufacturer's return policy. Some products are non-returnable or subject to restocking fees. Defective items are handled under the manufacturer warranty. Contact Zent Networks before initiating any return.

$3,439.10