UPS Expansion Battery Packs

Extend UPS battery runtime with external battery packs designed for compatible APC, Eaton, Eaton Tripp Lite Series, and other business and enterprise Uninterruptible Power Supply systems. UPS expansion battery packs provide additional stored battery capacity so critical servers, network equipment, storage systems, security infrastructure, and communications equipment can remain powered longer during an electrical outage.

Unlike a replacement battery, an expansion battery pack is added to a compatible UPS to increase available runtime. It does not normally increase the UPS maximum VA or watt capacity. The connected equipment load remains limited by the UPS itself, while the additional batteries increase the amount of time that load can operate from battery power.

Expansion battery compatibility is highly specific. Voltage, battery chemistry, connector type, UPS family, supported number of battery packs, firmware, physical form factor, and manufacturer part number should all be verified before purchasing.

UPS External Battery Packs for Extended Runtime

External UPS battery packs are designed for organizations that require more backup runtime than the internal batteries of a compatible UPS can provide.

Additional runtime can be valuable for:

• Servers
• Network switches
• Routers and firewalls
• Storage systems
• Virtualization infrastructure
• Security systems
• VoIP and collaboration equipment
• Edge computing
• Remote network closets
• Server rooms
• Data center infrastructure

Explore UPS Uninterruptible Power Supplies when selecting the primary UPS system that will support the protected load.

What Is a UPS Expansion Battery Pack?

A UPS expansion battery pack is an external battery module that connects to a compatible Uninterruptible Power Supply to increase battery runtime.

Depending on the UPS family, the battery pack may also be called:

• External Battery Module
• EBM
• Extended Battery Module
• External Battery Pack
• Extended Runtime Battery Pack
• UPS Battery Module

These terms generally describe additional battery capacity designed to work with a specific UPS platform.

What Does an External UPS Battery Pack Do?

An external battery pack increases the amount of stored energy available to a compatible UPS.

During normal operation, the UPS keeps its internal and supported external batteries charged.

When utility power fails, the UPS draws energy from the available battery system to continue supplying power to connected equipment.

Adding an approved external battery module can increase the amount of time the protected load remains powered.

Expansion Battery Pack vs. Replacement UPS Battery

Expansion battery packs and replacement batteries serve different purposes.

UPS Expansion Battery Pack

An expansion battery pack is added to a compatible UPS to increase runtime.

UPS Replacement Battery

A replacement battery replaces an aging, failed, or depleted battery within a compatible UPS or battery module.

If your current UPS battery no longer holds the expected charge, explore UPS Replacement Batteries.

If the existing batteries are healthy but you need more runtime, an expansion battery pack may be the appropriate solution if the UPS supports external batteries.

Does an Expansion Battery Pack Increase UPS Capacity?

No, not normally.

An external battery pack increases available runtime rather than increasing the maximum load the UPS can support.

For example, adding battery modules to a 1500VA UPS does not normally turn it into a 3000VA UPS.

The connected equipment must still remain within the UPS watt and VA limits.

UPS Runtime vs. UPS Capacity

UPS capacity and UPS runtime are related but different.

UPS capacity describes how much electrical load the UPS can support.

UPS runtime describes how long the battery system can support that load during an outage.

Expansion battery packs increase runtime by increasing battery capacity while leaving the UPS output rating unchanged.

Why Add an External Battery Pack?

Organizations can require extended UPS runtime for several reasons.

An external battery pack can provide additional time to:

• Ride through longer utility outages
• Keep network infrastructure operating
• Maintain business communications
• Support servers before controlled shutdown
• Wait for generator startup
• Maintain security systems
• Keep remote sites online longer
• Support business-critical applications

Extended Runtime for Servers

Servers can require additional battery runtime to keep applications available during brief outages or allow enough time for controlled shutdown.

Additional battery capacity can be particularly useful for:

• Virtualization hosts
• Database servers
• Application servers
• File servers
• Infrastructure servers
• Business-critical systems

When extending runtime for servers, the UPS should also support any network and storage infrastructure required for the server to continue operating or shut down correctly.

Extended Runtime for Network Equipment

Network availability can depend on switches, routers, firewalls, wireless infrastructure, and internet or WAN equipment remaining powered together.

An external battery pack can increase the runtime of a compatible UPS protecting this infrastructure.

This can be particularly useful for:

• Network closets
• Branch locations
• Remote offices
• Campus networks
• Edge deployments

Extended Runtime for PoE Switches

Power over Ethernet switches can create substantial UPS loads because they power both the switch itself and connected PoE devices.

These devices can include:

• Wireless access points
• VoIP phones
• Security cameras
• Sensors
• Other powered network devices

Adding external battery capacity to the UPS can increase the amount of time these systems remain powered during an outage.

Runtime calculations should include the actual or expected PoE load of the network switch.

Extended Runtime for Security Systems

Physical security systems can depend on cameras, PoE switches, access-control equipment, recorders, storage, and network connectivity.

Longer UPS runtime can help maintain surveillance and security operations through longer power interruptions.

The entire security infrastructure path should be considered when calculating the protected load.

Extended Runtime for Communications

Business voice and collaboration services can depend on network switches, routers, gateways, internet connectivity, phones, and communications infrastructure.

External UPS battery packs can provide additional operating time when communications must remain available during an outage.

Extended Runtime for Edge Computing

Edge computing infrastructure can be installed in branch offices, retail stores, healthcare facilities, warehouses, manufacturing sites, and remote locations.

These environments may not have generators or full data center power infrastructure.

Compatible expansion batteries can provide additional runtime for edge UPS systems when longer backup operation is required.

UPS Battery Packs for Network Closets

Network closets often support a large number of users and devices despite occupying a small physical space.

A typical network closet can contain:

• PoE switches
• Routers
• Firewalls
• Wireless controllers
• Communications equipment
• UPS systems

An external battery pack can increase UPS runtime when maintaining network availability is important.

Rack space, battery weight, ventilation, and UPS compatibility should all be considered.

UPS Battery Packs for Server Rooms

Server rooms can contain computing, storage, networking, and security infrastructure that needs enough runtime to remain operational or shut down safely.

Extended battery modules can provide additional runtime while preserving the existing UPS power rating.

Server-room battery planning should consider:

• Total protected load
• UPS topology
• Current runtime
• Target runtime
• Generator startup time
• Shutdown requirements
• Rack space
• Battery weight
• Environmental temperature

UPS Battery Packs for Data Centers

Data center power infrastructure can use external battery modules when additional backup runtime is required for compatible UPS platforms.

At larger scale, battery planning should account for:

• Total UPS load
• Redundancy
• Runtime objectives
• Generator operation
• Battery maintenance
• Physical space
• Weight
• Cooling
• Battery monitoring

UPS Battery Runtime

Runtime depends on both battery capacity and the electrical load being supported.

The same battery system will provide different runtimes at different loads.

A lightly loaded UPS can operate considerably longer on battery than the same UPS operating near its maximum output capacity.

How Much Runtime Does an Expansion Battery Add?

The additional runtime provided by a battery pack depends on:

• UPS model
• Battery pack model
• Number of external battery packs
• Connected watt load
• Battery condition
• Battery temperature
• UPS efficiency

Manufacturers commonly publish runtime charts or runtime calculators for supported UPS and battery combinations.

Use the expected equipment load when estimating runtime rather than relying only on the UPS VA rating.

How Many Expansion Battery Packs Can I Add?

The number of supported external battery modules varies by UPS family.

Some UPS systems support a single external battery pack while others can support multiple modules connected together.

For example, selected Eaton extended battery modules can be daisy-chained with additional matching modules when supported by the UPS.

Always verify the maximum number of battery packs supported by the exact UPS model.

Daisy-Chaining UPS Battery Packs

Daisy-chaining connects multiple compatible external battery modules in sequence to increase total battery capacity.

Only UPS systems and battery modules specifically designed for this configuration should be connected together.

Organizations should verify:

• Supported number of modules
• Battery voltage
• Battery connector
• UPS firmware
• Physical installation requirements
• Manufacturer configuration instructions

External Battery Module Voltage

External battery packs are available in different DC voltage configurations depending on the UPS platform.

Examples can include:

• 36V DC
• 48V DC
• 72V DC
• 96V DC
• 192V DC
• Other UPS-specific battery voltages

The battery voltage must match the requirements of the compatible UPS.

Never select an external battery module based only on physical connector appearance.

48V UPS Expansion Battery Packs

48V external battery modules are used with selected UPS families.

Current Hummingbird Networks inventory includes Eaton 48V extended battery modules for compatible Eaton 5PX G2 UPS systems.

The exact UPS model should be matched to the supported EBM before installation.

72V UPS Expansion Battery Packs

Selected UPS families use 72V external battery systems.

APC Smart-UPS SRT platforms, for example, include models and battery-extension accessories built around specific 72V battery architectures.

The correct battery pack depends on the exact UPS and should not be inferred from voltage alone.

96V UPS Expansion Battery Packs

Some higher-capacity UPS systems use 96V external battery architectures.

Matching battery voltage, connector, UPS model, and supported battery family is essential when adding runtime.

192V UPS Expansion Battery Packs

Larger enterprise UPS platforms can use higher-voltage battery systems such as 192V DC.

These systems can require dedicated battery modules and extension cabling designed specifically for the UPS platform.

High-voltage UPS battery systems should be installed according to manufacturer requirements and applicable electrical safety procedures.

Lead-Acid UPS Expansion Batteries

Valve-Regulated Lead-Acid battery technology is widely used for external UPS battery modules.

Lead-acid battery packs provide established extended-runtime capability for business and enterprise UPS systems.

Battery life can be affected by:

• Temperature
• Charge cycles
• Discharge frequency
• Depth of discharge
• Battery age
• UPS charging characteristics

Lithium-Ion UPS Expansion Batteries

Selected lithium-ion UPS platforms can use external lithium-ion battery modules designed specifically for the supported UPS family.

Depending on the system, lithium-ion technology can provide advantages such as longer service life, lower weight, reduced maintenance, and different recharge characteristics compared with traditional lead-acid batteries.

Battery chemistry must match the UPS architecture. Lead-acid and lithium-ion expansion batteries should never be assumed to be interchangeable.

Rackmount UPS Battery Packs

Rackmount external battery modules install within standard IT racks alongside compatible UPS systems and other infrastructure.

Rack battery packs can occupy:

• 1U
• 2U
• 3U
• Additional rack space depending on capacity

Battery packs can be heavy, so rack location and weight distribution should be considered carefully.

2U UPS Battery Packs

2U external battery modules are common for rack-mounted business UPS systems.

Current Eaton extended battery modules include 2U rack/tower designs for compatible 5PX G2 UPS systems.

Depending on the product, rail kits and tower stands can be included or sold separately.

Rack/Tower Battery Packs

Rack/tower battery modules can be installed horizontally in a rack or vertically in a tower configuration.

This flexibility can be valuable for branch offices, network closets, server rooms, and other environments where infrastructure arrangements may change.

UPS Battery Pack Weight

External battery modules can be significantly heavier than other rack equipment because batteries contain dense energy-storage materials.

Weight should be considered when:

• Installing battery packs in racks
• Selecting rack shelves or rails
• Planning equipment placement
• Moving equipment
• Calculating total rack load

Heavy battery equipment is commonly installed lower in a rack to improve stability, subject to rack and manufacturer recommendations.

UPS Battery Pack Installation

Installation procedures vary by manufacturer and UPS family.

A typical installation can involve:

• Mounting the battery pack
• Connecting the supplied battery cable
• Configuring the UPS for the additional battery module
• Verifying battery detection
• Allowing the new batteries to charge
• Confirming expected runtime

Always follow the manufacturer's installation procedure for the specific UPS and battery module.

External Battery Pack Cables

External battery modules connect to compatible UPS systems using high-current DC battery cables and connectors designed for the specific platform.

Some installations can also use manufacturer-approved extension cables when battery modules must be positioned farther from the UPS.

Battery extension cables should only be used with UPS and battery systems specifically designed to support them.

UPS Expansion Battery Compatibility

Compatibility is the most important consideration when purchasing an external UPS battery pack.

Before ordering, verify:

• UPS manufacturer
• Exact UPS model
• UPS product family
• Battery pack part number
• Battery voltage
• Battery chemistry
• Connector type
• Maximum supported battery packs
• Firmware requirements
• Physical installation requirements

An external battery pack should never be treated as a universal UPS accessory.

Why UPS Model Number Matters

Two UPS systems from the same manufacturer can require completely different expansion batteries.

Differences can include:

• DC voltage
• Connector design
• Battery quantity
• Battery chemistry
• Charging system
• Firmware
• Mechanical design

Always use the full UPS model number when selecting an extended battery module.

Can I Use a Different Brand Battery Pack?

External UPS battery modules should generally be selected according to the UPS manufacturer's approved compatibility information.

The battery system is part of the UPS electrical architecture and charging system, making voltage, communication, connector, firmware, and safety compatibility important.

Do not assume that an external battery pack from another manufacturer will work simply because its voltage appears similar.

APC UPS Expansion Battery Packs

APC offers external battery packs for compatible Smart-UPS, Smart-UPS On-Line, and other supported UPS families.

APC external battery systems can be used to increase runtime for applications such as:

• Server infrastructure
• Networking
• Storage
• Edge computing
• Business-critical IT

APC battery compatibility is typically tied to specific Smart-UPS product families and model numbers.

APC Smart-UPS External Battery Packs

Selected APC Smart-UPS systems support external battery modules for extended runtime.

For example, selected APC Back-UPS and Smart-UPS platforms can support dedicated external battery packs designed for their specific power and battery architectures.

Organizations should verify:

• Smart-UPS model
• Supported external battery pack
• Maximum number of battery modules
• Battery voltage
• Required connection cable

APC Smart-UPS SRT Battery Packs

APC Smart-UPS SRT online UPS systems can support external battery modules designed for specific SRT models and power ranges.

Selected APC SRT battery architectures use dedicated 72V, 96V, or other battery configurations depending on the UPS model.

Model-specific battery selection is essential.

APC Smart-UPS RT Battery Packs

Established APC Smart-UPS RT platforms can use dedicated external battery modules and extension accessories for increased runtime.

These legacy and installed-base environments can require specific APC battery part numbers, voltages, and cabling.

Eaton UPS Expansion Battery Packs

Eaton offers Extended Battery Modules, commonly called EBMs, for compatible UPS families.

These external modules increase available runtime while preserving the UPS output capacity.

Eaton EBM solutions are available across different:

• UPS families
• Battery voltages
• Power ranges
• Rack heights
• Battery chemistries

Eaton 5PX Extended Battery Modules

Eaton 5PX UPS systems can support compatible external battery modules for additional runtime.

Current Hummingbird Networks inventory includes a 48V Eaton 5PX G2 Extended Battery Module designed for compatible 1000VA and 1500VA 5PX G2 systems.

Supported configurations can allow multiple matching battery packs to be connected when additional runtime is required.

Eaton 9PX Extended Battery Modules

Eaton 9PX online UPS systems can support compatible Extended Battery Modules for applications requiring greater runtime.

Depending on the 9PX system, external battery modules can support server rooms, edge infrastructure, enterprise racks, and other critical IT environments.

The EBM should be matched to the exact 9PX voltage and UPS configuration.

Eaton Tripp Lite Series Battery Packs

Eaton Tripp Lite Series UPS products can also support external battery packs on compatible extended-runtime models.

Battery compatibility should be verified using the exact UPS model and supported battery-pack part number.

External Battery Packs & Generator Backup

Organizations with generators can use UPS battery capacity to bridge the period between utility power failure and generator startup.

Expansion battery packs can provide additional margin when:

• Generator startup takes longer
• Generator transfer is delayed
• Equipment must remain online during testing
• Additional runtime is desired in case generator power is unavailable

Battery runtime should be designed according to the facility's complete backup-power strategy.

External Battery Packs & Graceful Shutdown

Extended runtime can give servers and applications additional time to complete an orderly shutdown during an extended outage.

This can be especially valuable in environments with:

• Multiple physical servers
• Virtual machines
• Shared storage
• Databases
• Application dependencies

Shutdown planning should include the entire infrastructure required for the process, including networking and storage.

External Battery Packs for Virtualization

Virtualized environments can require additional shutdown time because many virtual machines can be running on each physical host.

Longer UPS runtime can provide additional time for:

• Virtual machine shutdown
• Application shutdown
• Cluster operations
• Storage shutdown
• Physical host shutdown

The required runtime depends on the virtualization architecture and shutdown sequence.

External Battery Packs for Remote Sites

Remote offices and edge environments can benefit from extended battery runtime because technical personnel may not be immediately available during a power outage.

Longer runtime can help maintain connectivity while IT teams evaluate the event or while utility power is restored.

Battery Pack Temperature & Environment

Environmental temperature can significantly affect battery life and performance.

Excessive heat can accelerate battery aging.

External battery modules should be installed within the temperature, ventilation, humidity, and clearance limits specified by the manufacturer.

Cooling Around UPS Battery Packs

Battery modules and UPS equipment should be considered when calculating the thermal load of a network closet, server room, or rack.

Large battery deployments can add both physical density and heat to the environment.

Explore Power & Cooling when planning the broader infrastructure supporting UPS systems, battery modules, power distribution, and thermal management.

UPS Battery Pack Maintenance

Expansion batteries require lifecycle planning just like batteries installed inside a UPS.

Organizations should monitor:

• Battery age
• Battery health
• UPS alerts
• Available runtime
• Environmental temperature
• Self-test results

Batteries within an external pack may eventually require replacement even when the battery enclosure itself remains usable.

Replacing Batteries Inside an Expansion Pack

Selected external battery modules support replacement battery cartridges or battery assemblies.

When the batteries reach end of life, organizations may be able to replace the battery components rather than replacing the complete external enclosure.

The correct replacement depends on the exact battery-pack model and manufacturer specifications.

When Should You Add an Expansion Battery Pack?

An external battery module can be appropriate when the current UPS has sufficient power capacity for the equipment load but does not provide enough runtime.

Consider additional battery capacity when:

• Outages frequently exceed current UPS runtime
• Servers need more shutdown time
• Generator startup requires additional battery coverage
• Network availability must be maintained longer
• Remote sites require additional resilience
• Business requirements for uptime have increased

When Should You Upgrade the UPS Instead?

An expansion battery pack does not solve every UPS limitation.

A new or larger UPS may be required when:

• The equipment load exceeds UPS watt capacity
• The required VA load exceeds UPS capacity
• Additional outlets are needed
• The existing UPS does not support external batteries
• The UPS topology no longer meets equipment requirements
• Voltage requirements have changed
• The existing UPS is approaching end of service life

If additional power capacity is needed rather than additional runtime, evaluate a larger compatible UPS system instead of adding batteries.

How to Choose a UPS Expansion Battery Pack

Start with the exact UPS model.

Identify the UPS Manufacturer

Determine whether the UPS is APC, Eaton, Eaton Tripp Lite Series, or another supported manufacturer.

Identify the Exact UPS Model

Use the complete model or SKU rather than only the UPS family name.

Find the Supported Battery Module

Use manufacturer compatibility documentation to identify the approved external battery pack.

Verify Battery Voltage

Confirm the DC voltage required by the UPS.

Verify Battery Chemistry

Lead-acid and lithium-ion systems use different battery architectures and are not interchangeable.

Determine Required Runtime

Use the protected equipment load and desired runtime to determine how many supported battery modules are required.

Check Maximum Battery Quantity

Verify how many external battery modules the UPS supports.

Check Physical Installation

Determine rack-unit requirements, depth, weight, rail requirements, and tower-installation options.

Verify Included Cables & Rails

Confirm whether the battery cable, rack rails, brackets, and tower stands are included or purchased separately.

Plan for Battery Lifecycle

Consider eventual replacement batteries, monitoring, environmental conditions, and maintenance requirements.

UPS Expansion Battery Pack Compatibility Checklist

Before ordering, verify:

• UPS manufacturer
• Exact UPS model
• External battery module part number
• Battery voltage
• Battery chemistry
• Battery connector
• Supported number of modules
• Firmware requirements
• Rack or tower configuration
• Rack depth
• Battery weight
• Required cables
• Required rails or mounting hardware

Building an Extended Runtime UPS System

A complete extended-runtime installation can include:

• A compatible UPS
• One or more external battery packs
• Battery connection cables
• Rack rails or mounting brackets
• Network management
• UPS shutdown software
• Environmental monitoring

The UPS determines the maximum equipment load, while the supported battery system determines the amount of stored backup energy available for runtime.

Why Buy UPS Expansion Battery Packs from Hummingbird Networks?

External UPS batteries are highly model-specific. Choosing the wrong voltage, connector, chemistry, or battery module can result in incompatibility and should be avoided.

Hummingbird Networks offers UPS expansion battery packs for compatible business and enterprise power-protection systems from leading manufacturers.

Customers can turn to our team for:

• UPS external battery packs
• Extended Battery Modules
• APC UPS battery packs
• Eaton Extended Battery Modules
• Eaton Tripp Lite Series battery packs
• Rackmount battery modules
• Rack/tower battery modules
• Lead-acid expansion batteries
• Lithium-ion battery solutions
• Extended-runtime configurations
• Battery compatibility guidance

Whether you need additional runtime for servers, network infrastructure, security systems, communications equipment, or a remote edge location, Hummingbird Networks can help identify expansion battery modules based on the exact UPS and runtime requirements.

Frequently Asked Questions About UPS Expansion Battery Packs

What is a UPS expansion battery pack?

A UPS expansion battery pack is an external battery module that connects to a compatible UPS to increase available battery runtime during an outage.

What is an EBM?

EBM commonly stands for Extended Battery Module or External Battery Module. It is an additional battery system designed to increase runtime for a compatible UPS.

Does an expansion battery pack increase UPS watt capacity?

No. An external battery pack normally increases runtime rather than the maximum watt or VA capacity of the UPS.

What is the difference between an expansion battery and replacement battery?

An expansion battery adds battery capacity to increase UPS runtime. A replacement battery replaces aging or failed batteries already installed in a UPS or battery module.

Can I add an external battery pack to any UPS?

No. The UPS must be specifically designed to support external battery modules.

How do I know which battery pack fits my UPS?

Use the exact UPS manufacturer and model number to identify the supported external battery module in the manufacturer's compatibility information.

Can I use a battery pack with the same voltage from another UPS?

Not automatically. Voltage is only one compatibility factor. Connector type, battery chemistry, charging architecture, firmware, communication, and manufacturer support must also match.

How much additional runtime will a battery pack provide?

Additional runtime depends on UPS model, battery module, number of external packs, connected load, battery condition, and operating environment.

Can I connect multiple UPS battery packs?

Some UPS platforms support multiple compatible external battery modules. The maximum supported number varies by UPS model.

What does daisy-chain mean for UPS batteries?

Daisy-chaining means connecting multiple compatible battery modules in sequence to provide additional stored battery capacity for a supported UPS.

Does adding more batteries make my UPS more powerful?

No. Additional batteries generally increase runtime, not maximum electrical output capacity.

Can a 1500VA UPS become a 3000VA UPS by adding batteries?

No. Adding external batteries does not normally change the UPS VA or watt output rating.

Can I mix different external battery pack models?

Do not mix different external battery modules unless the UPS manufacturer specifically supports that configuration.

Can I mix old and new expansion batteries?

Manufacturer guidance should be followed when adding batteries to an existing system. Large differences in battery age and condition can affect performance and runtime.

Are UPS expansion batteries hot-swappable?

Selected systems support hot-swappable battery components, but capability varies by UPS and external battery module. Follow manufacturer service procedures.

Are external UPS batteries rackmountable?

Many enterprise external battery modules are rackmountable. Some also support tower installation.

How much rack space does a UPS battery pack use?

Rack height varies by battery module. Common configurations include 2U and other sizes depending on battery capacity and UPS family.

Why are UPS battery packs so heavy?

Batteries store substantial electrical energy and contain dense battery cells, making external battery modules significantly heavier than many networking devices.

Where should UPS battery packs be installed in a rack?

Heavy equipment is often positioned lower in a rack for stability, but installation should follow the UPS, battery, rack, and rail manufacturer requirements.

Do expansion battery packs need cooling?

They require installation within supported environmental conditions and adequate ventilation. Excessive heat can shorten battery service life.

How long do external UPS batteries last?

Battery service life varies with chemistry, temperature, charging conditions, discharge frequency, and battery design.

Can the batteries inside an external battery pack be replaced?

Selected external battery modules support replaceable battery cartridges or assemblies. Verify the exact battery-pack model and supported replacement battery.

When should I add an expansion battery pack instead of buying a larger UPS?

Add an expansion pack when the existing UPS has sufficient watt and VA capacity but does not provide enough runtime. Choose a larger UPS when the equipment load exceeds the existing UPS power capacity.

Do I need more battery runtime if I have a generator?

The UPS needs enough runtime to support protected equipment until generator power is available and stable. Additional runtime can also provide margin if generator startup or transfer is delayed.

Can external battery packs extend server shutdown time?

Yes. Additional runtime can provide more time for applications, virtual machines, storage systems, and physical servers to complete orderly shutdown processes.

Does APC make external UPS battery packs?

Yes. APC offers external battery packs for compatible Smart-UPS, Smart-UPS On-Line, and other supported UPS families.

Does Eaton make external UPS battery packs?

Yes. Eaton offers Extended Battery Modules for compatible UPS families including selected 5PX and 9PX systems.

Does Hummingbird Networks carry UPS expansion battery packs?

Yes. Hummingbird Networks offers external battery modules and extended-runtime battery solutions for compatible business and enterprise UPS systems.

Can Hummingbird Networks help identify the correct external battery pack?

Yes. Providing the UPS manufacturer, exact UPS model, current equipment load, and desired runtime can help identify compatible expansion battery options.

Shop UPS Expansion Battery Packs

Extend battery runtime for compatible UPS systems with external battery packs designed for servers, networking, storage, security infrastructure, communications systems, edge computing, and other critical business technology.

From APC external battery modules to Eaton Extended Battery Modules and compatible Eaton Tripp Lite Series solutions, Hummingbird Networks can help organizations identify UPS expansion batteries according to UPS model, voltage, battery chemistry, installation requirements, and desired runtime.