Developing a custom battery pack involves much more than selecting cells and connecting them to a battery management system. The battery also has to fit within the product, accommodate electronics and wiring, meet mechanical requirements, provide access to connectors, and ultimately work within the OEM’s finished assembly.

That is where 3D modeling for 3D printing can become an important part of battery development.

Instead of waiting until production tooling is created to discover a mechanical issue, engineers can develop a digital 3D model, convert that design into a physical prototype, evaluate the result, make changes, and print another version.

This iterative approach can help identify mechanical and integration issues earlier in the development process and complements a structured custom battery pack design workflow.

For OEMs developing custom battery-powered products, moving efficiently from 3D model to physical prototype can reduce unnecessary design iterations later in the project and provide engineers with something they can physically inspect before committing to production.

What Is 3D Modeling for 3D Printing?

3D modeling is the process of creating a digital representation of a physical component using computer-aided design (CAD) software.

For battery development, a 3D model may represent:

• The battery pack enclosure
• Individual cells or cell groups
• Battery management system components
• Printed circuit boards
• Connectors
• Wiring and cable routing
• Mounting points
• Fasteners
• Internal supports
• Product interfaces

Once the model is ready, the digital design can be prepared for additive manufacturing, commonly known as 3D printing.

Unlike traditional subtractive manufacturing, where material is removed from a larger piece, additive manufacturing generally builds a component layer by layer according to digital design data.

According to the National Institute of Standards and Technology’s guide to additive manufacturing and 3D printing, additive manufacturing can support rapid prototyping, faster design iteration, customization, and the production of complex geometries.

For engineers, the important advantage is simple: a digital battery design can become a physical component that can be examined, assembled, measured, and revised.

Why Is 3D Modeling Important in Battery Development?

A battery pack must satisfy both electrical and mechanical requirements.

Engineers may identify an appropriate chemistry, voltage, capacity, discharge rate, and protection system, but the resulting battery still has to work within the physical constraints of the OEM’s product.

That introduces questions such as:

• Does the battery fit within the available space?
• Is there sufficient clearance around components?
• Can the connector be reached easily?
• Is there enough room for wiring?
• Are mounting points positioned correctly?
• Can the battery be installed and removed as intended?
• Does the enclosure interfere with another component?
• Can the pack be assembled efficiently?

A CAD model gives engineers an opportunity to examine these relationships digitally.

A 3D printed battery prototype takes the process a step further by allowing the design team to evaluate the geometry as a physical object.

That transition from screen to physical prototype can expose practical issues that may be difficult to recognize from drawings alone.

Emerging Power’s smart battery design capabilities include mechanical 3D design for enclosures, turnkey designs, manufacturing fixtures, component drawings, and assembly documentation.

How Does 3D Modeling Speed Up Battery Development?

1. It Brings Mechanical Design Into the Process Earlier

Mechanical constraints should not be an afterthought in custom battery development.

The size and arrangement of cells, electronics, wiring, connectors, enclosure features, and mounting hardware can all influence the final battery configuration.

By developing a 3D model early, engineers can evaluate how these components interact before the design reaches production.

Emerging Power’s 3D printing capabilities can support this transition from digital design to physical prototype as part of the wider engineering process.

Bringing mechanical work into the development process earlier can help reduce the risk of discovering major fit or packaging issues after the design has advanced.

2. Engineers Can Move From CAD to a Physical Prototype Faster

Traditional prototype methods can require machining, fabrication, molds, or dedicated tooling.

For appropriate applications, 3D printing can remove some of those early tooling requirements.

Once a printable model has been prepared, a prototype can be produced directly from the digital design. If engineers identify a problem, they can modify the CAD file and create another version.

The development cycle becomes:

Model → Print → Evaluate → Modify → Reprint

rather than committing immediately to production tooling.

NIST identifies rapid prototyping and design iteration as important benefits of additive manufacturing because manufacturers can bypass some of the lead time and expense associated with tooling during development.

3. Physical Fit Can Be Checked Before Production

One of the most practical uses of 3D printing in battery development is evaluating form and fit.

A prototype enclosure can help engineering teams determine whether the battery’s physical dimensions work with the intended product.

For example, an OEM may need a battery pack to fit inside a compact industrial device while leaving sufficient space for:

• A PCB
• Connectors
• Sensors
• Wiring
• Mounting hardware
• Other internal components

A 3D printed enclosure can provide a physical representation of the proposed geometry.

If the enclosure is too large, a connector is poorly positioned, or installation is difficult, engineers have an opportunity to revise the design before moving further into manufacturing.

For projects where enclosure, electronics, chemistry, and certification need to be considered together, Emerging Power’s custom battery pack design checklist provides additional guidance on structuring the development process.

4. Complex Battery Enclosures Can Be Evaluated More Efficiently

Custom battery applications do not always fit standard rectangular housings.

Medical equipment, military systems, communications devices, instrumentation, industrial products, and portable electronics may impose strict space and packaging requirements.

3D modeling gives engineers greater freedom to investigate:

• Irregular enclosure shapes
• Internal support structures
• Connector locations
• Mounting features
• Cell positioning
• Cable paths
• Component clearances

This is particularly useful when the battery must be designed around an existing product rather than the product being designed around a standard battery.

The result can be a more integrated approach to custom battery pack design.

For applications requiring high energy density and rechargeable power, engineers may also evaluate configurations involving custom lithium-ion battery packs alongside mechanical enclosure requirements.

5. Design Changes Can Be Tested Before Tooling

Production tooling represents a much larger commitment than changing a digital model.

Suppose a prototype reveals that a mounting feature needs to move several millimeters or that a connector opening needs additional clearance.

At the CAD stage, engineers can revise the model and produce another prototype.

If the same problem is discovered only after production tooling has been completed, correcting it may require significantly more rework.

This is one reason rapid prototyping is valuable: its purpose is not simply to make a sample. It creates an opportunity to find and address design issues while the product is still relatively easy to modify.

The broader manufacturing industry uses additive manufacturing for the same reason. The U.S. Department of Energy’s additive manufacturing resources discuss the role of additive manufacturing in advanced production and component development.

6. 3D Models Improve Communication Between Engineering Teams

Battery projects often involve multiple groups, including:

• OEM product engineers
• Battery engineers
• Mechanical engineers
• Electrical engineers
• Manufacturing teams
• Quality teams
• Suppliers

A shared 3D model gives these groups a common representation of the proposed design.

Instead of relying entirely on written descriptions or two-dimensional drawings, teams can evaluate the geometry and component relationships more directly.

A physical prototype can make communication even easier.

Teams can point to specific features, test how parts interact, and document required changes before the next design iteration.

From 3D Model to Battery Prototype: A Typical Development Process

Although every battery project has different requirements, a 3D-modeling and prototyping workflow may look like this:

Step 1: Define the Battery Requirements

The process begins with understanding the product and battery requirements.

These may include:

• Voltage
• Capacity
• Current requirements
• Runtime
• Battery chemistry
• Physical dimensions
• Weight restrictions
• Operating environment
• Connector requirements
• Charging requirements
• BMS requirements
• Regulatory considerations

Mechanical and electrical requirements need to be considered together.

Step 2: Develop the Preliminary Battery Design

Once the requirements are understood, engineers can begin defining the pack architecture.

This may involve selecting cells, determining cell configuration, planning protection electronics or BMS requirements, and establishing preliminary mechanical dimensions.

Emerging Power’s battery project management process progresses through initial review, preliminary design, design and development, and first articles before production approval.

Step 3: Create the 3D CAD Model

The battery enclosure and related mechanical components are then modeled digitally.

The model allows engineers to evaluate component positioning and overall geometry before a physical part is created.

Step 4: Prepare the Model for 3D Printing

The CAD model is converted into a format that can be processed by the selected additive manufacturing system.

The design is digitally divided into layers, and the 3D printer builds the component according to those instructions.

Material and printing-process selection depend on what the prototype is intended to demonstrate.

A prototype designed primarily to verify dimensions may have different requirements from one intended for more extensive mechanical evaluation.

Step 5: Evaluate the Physical Prototype

Once printed, engineers can evaluate characteristics such as:

• Overall dimensions
• Product fit
• Cell positioning
• Connector placement
• Component clearance
• Mounting locations
• Assembly sequence
• Accessibility

Issues identified during this stage can be documented and returned to the CAD model.

Step 6: Revise and Repeat

If changes are needed, engineers modify the digital design and create another prototype.

This ability to iterate is one of the most important advantages of combining 3D modeling with rapid prototyping.

Instead of treating the first design as final, engineers can progressively refine the product.

Step 7: Move Toward First Articles and Production

Once the design reaches the required level of maturity, the project can advance toward first articles, testing, customer approval, tooling where required, and eventually production.

This structured approach helps connect prototype development with actual manufacturing rather than treating 3D printing as a standalone activity.

Does a 3D Printed Prototype Replace Battery Testing?

No.

A 3D printed prototype is an engineering tool, not proof that a completed battery system satisfies every performance, safety, environmental, or regulatory requirement.

Depending on the application, additional evaluation may include:

• Electrical testing
• Functional testing
• Thermal testing
• Mechanical testing
• Environmental testing
• Battery management system validation
• Transportation testing
• Regulatory or industry-specific testing

For lithium batteries intended for transportation, relevant products may need to satisfy applicable UN 38.3 safety transportation testing requirements before shipment.

The prototype may help engineers evaluate mechanical design decisions before these later stages, but it should not be treated as a substitute for required design verification or compliance testing.

3D Modeling and Custom Battery Development at Emerging Power

Emerging Power supports OEM battery development with mechanical, electrical, prototyping, testing, and manufacturing capabilities.

Its mechanical engineering capabilities include 3D design for battery enclosures and related components, while its broader custom battery design services support projects from initial technical review through preliminary design, development, first articles, testing, and production.

For OEMs, this means 3D modeling does not have to operate as an isolated design activity.

It can be incorporated into the larger battery development process alongside:

• Cell selection
• Electrical design
• Battery management systems
• Enclosure engineering
• Prototype development
• Testing
• Documentation
• Manufacturing planning

Learn more about Emerging Power’s 3D printing and prototyping capabilities for custom battery development.

Final Thoughts

The biggest advantage of 3D modeling for 3D printing in battery development is not simply the ability to print a component.

It is the ability to evaluate and improve a design before making larger manufacturing commitments.

A digital model can be turned into a physical prototype, evaluated, modified, and produced again. That gives engineering teams a practical way to investigate fit, packaging, component placement, assembly, and enclosure design while changes are still relatively easy to make.

For OEMs developing custom battery-powered products, integrating 3D modeling and rapid prototyping into the engineering workflow can create a more efficient path from initial concept to a production-ready battery design.

Talk to Emerging Power About Your Battery Project

Need support developing a custom battery pack or prototype?

Emerging Power provides custom battery design, mechanical and electrical engineering, 3D modeling, prototyping, testing support, and manufacturing services for OEM applications.

Request a custom battery design quote to discuss your battery development requirements.

Frequently Asked Questions

What is 3D modeling for 3D printing?

3D modeling for 3D printing is the process of creating a digital three-dimensional CAD model that can be converted into instructions for an additive manufacturing system. The printer then builds the physical component layer by layer.

How is 3D printing used in battery development?

3D printing can be used during battery development to create prototype enclosures, housings, fixtures, and other mechanical components. These prototypes can help engineers evaluate dimensions, fit, component placement, mounting features, and assembly before moving toward production.

Can 3D printing speed up battery prototyping?

Yes. For suitable components, 3D printing allows engineers to produce prototypes directly from digital models without first creating conventional production tooling. This can make it easier to test and revise early-stage designs.

Why use a 3D printed battery enclosure prototype?

A prototype enclosure gives engineers a physical representation of the proposed battery design. It can help reveal issues involving fit, connectors, wiring, mounting points, component clearances, and assembly before the final production process is selected.

Can 3D printing be used for custom battery packs?

3D printing can support custom battery pack development by producing prototype mechanical components and helping engineers evaluate custom geometries. The appropriate printing process and material depend on the design requirements and intended purpose of the prototype.

Does a 3D printed battery prototype replace final testing?

No. A prototype can support design evaluation, but the finished battery may still require electrical, mechanical, thermal, environmental, safety, transportation, and regulatory testing depending on its chemistry, application, and target market.

For OEMs developing battery-powered products, selecting a battery manufacturer is no longer simply a matter of finding the lowest unit price.

Engineering support, supply chain resilience, quality control, traceability, communication, lead times, regulatory requirements, and the ability to move efficiently from prototype to production can all influence the success of a battery program.

That is one reason more OEM teams are evaluating U.S.-based battery manufacturers as part of their sourcing strategy.

NIST has identified supply chain resilience as an important issue for U.S. manufacturers and notes that bringing manufacturing closer to home can improve responsiveness and reduce exposure to international disruptions. At the same time, the U.S. Department of Energy continues to support expansion of domestic battery manufacturing and critical-material supply chains.

For OEMs, however, choosing a domestic battery manufacturer is not simply about where a battery is assembled.

The more important question is:

Can the manufacturer provide the engineering, quality, manufacturing, traceability, and long-term support required for the product?

Here are the factors driving OEM interest in U.S.-based battery manufacturing.

Why Are OEMs Moving Toward U.S.-Based Battery Manufacturers?

OEMs may choose U.S.-based battery manufacturers to gain closer engineering collaboration, greater supply chain visibility, easier communication, stronger quality oversight, and more responsive production support.

This can be particularly important when developing custom battery packs for medical equipment, industrial systems, communications equipment, UAVs, military applications, instrumentation, and other products with specialized requirements.

The battery is often deeply integrated into the finished product. Voltage, capacity, discharge requirements, physical dimensions, BMS functionality, connectors, charging, temperature range, testing, and certification requirements may all need to be considered together.

Working more closely with the manufacturer can therefore become an engineering advantage rather than simply a sourcing preference.

1. Supply Chain Resilience Has Become a Bigger Priority

For years, manufacturers optimized global supply chains primarily around cost and scale.

Recent disruptions have made resilience, supplier visibility, logistics, and continuity increasingly important considerations.

NIST’s Manufacturing Extension Partnership notes that reshoring is being driven in part by an increased emphasis on supply chain resiliency. Bringing manufacturing closer to the end customer can reduce certain risks and improve responsiveness.

For an OEM, this does not mean every component must originate in the United States. The global battery industry remains highly interconnected, and battery cells, electronics, raw materials, and other components can originate from multiple countries.

Instead, OEMs should evaluate where critical engineering, assembly, testing, quality control, and supplier management occur.

A U.S.-based battery manufacturing partner may help an OEM create a supply chain with greater visibility and more direct communication when disruptions occur.

External resource: NIST Manufacturing Extension Partnership — Supply Chain and Reshoring Guidance.

2. Faster Engineering Communication

Custom battery development is rarely a simple purchase-order transaction.

Engineers may need to discuss:

• Voltage and capacity
• Continuous and peak current
• Runtime requirements
• Cell chemistry
• Battery Management System (BMS)
• PCB design
• Charging
• Mechanical dimensions
• Connectors
• Communications
• Operating temperature
• Environmental conditions
• Regulatory requirements
• Prototype testing

When the OEM’s engineering team and battery manufacturer’s engineering team can communicate directly, questions can often be addressed earlier in the design process.

This becomes particularly valuable during prototype development and design revisions.

Emerging Power’s custom battery design services include support for battery architecture, BMS and PCB requirements, enclosures, testing, regulatory considerations, and custom programming.

The objective is not simply faster communication.

It is faster technical decision-making with fewer misunderstandings between design and manufacturing teams.

3. Better Control During Prototype-to-Production Development

A custom battery should not move directly from an initial specification into full production.

Most OEM programs move through several stages:

Requirements → Preliminary Design → Engineering → Prototype / First Article → Testing → Approval → Production

Each stage can reveal issues that require changes.

For example, prototype testing might identify:

• Unexpected thermal behavior
• Mechanical fit issues
• Connector problems
• BMS communication changes
• Runtime differences
• Charging issues
• Environmental limitations

Working with a manufacturer that provides engineering and production support can help maintain continuity as the project progresses.

Emerging Power’s project management process follows a structured development workflow that includes initial technical review, preliminary design, design and development, first articles, customer testing, and production approval.

This type of process is especially valuable when the battery is a critical subsystem rather than a replaceable commodity component.

4. Quality and Traceability Matter More for Critical Applications

Battery quality is important for every product, but the consequences of failure vary considerably by application.

A battery used in a medical device, military system, industrial instrument, communications platform, or UAV may operate under demanding conditions and require tighter controls than a basic consumer application.

Supply chain traceability is also becoming increasingly important.

In 2026, the National Institute of Standards and Technology published its Supply Chain Traceability Principles: A Manufacturing Meta-Framework, highlighting the importance of product provenance and verifiable traceability across increasingly complex manufacturing supply chains.

For OEM procurement and quality teams, useful questions include:

• Where are the battery cells sourced?
• Are components traceable?
• How are incoming materials controlled?
• What production tests are performed?
• How are design revisions documented?
• What quality systems does the manufacturer maintain?
• How are nonconforming components handled?
• What happens if a specified cell becomes unavailable?

The lowest battery price means little if quality or traceability problems create field failures, redesigns, recalls, or production interruptions.

5. Domestic Engineering Can Simplify Custom Battery Development

Many OEM products cannot use a standard battery pack.

The product may require a specific combination of:

Voltage + Capacity + Size + Weight + Current + Temperature + Communication + Safety

This can require a fully custom solution.

A capable custom lithium-ion battery pack manufacturer can support more than cell assembly.

Depending on the application, development may include:

• Cell selection
• Electrical architecture
• BMS design
• PCB development
• Mechanical engineering
• Custom enclosures
• Connectors and wiring
• Fuel-gauge functionality
• Charging systems
• Automated testing
• Prototype development
• Regulatory support

Having engineering and manufacturing teams working together can also help identify manufacturability issues before a design reaches high-volume production.

6. OEMs Want Greater Supply Chain Visibility

Supply chain visibility has become increasingly important for manufacturers managing long product lifecycles.

A product may remain in production for years, while individual battery cells and electronic components can change, become constrained, or reach end-of-life.

OEM teams therefore need to think beyond the first production order.

They should ask:

What happens if a critical battery component becomes unavailable two years from now?

A strong battery manufacturing partner should help manage component sourcing and communicate changes that could affect the approved battery design.

This is especially important because switching cells is not always a simple substitution. Different cells can have different electrical, thermal, mechanical, and certification characteristics.

The battery manufacturer therefore becomes part of the OEM’s broader supply chain risk-management strategy.

7. Regulatory and Testing Support Can Begin Earlier

Lithium battery compliance should be considered during development rather than after the battery design has been finalized.

Changing a cell, pack configuration, enclosure, or other significant component late in the process can create additional testing and validation requirements.

OEM teams should identify relevant transportation, safety, industry, and end-market requirements early.

For example, lithium cells and batteries offered for transport are subject to the testing provisions of UN 38.3.

A manufacturer experienced with battery testing and regulatory requirements can help OEM teams identify these considerations during development rather than discovering them near product launch.

Emerging Power’s custom battery pack design checklist provides a structured overview of cell selection, BMS design, mechanical engineering, testing, and certification considerations.

8. U.S. Battery Manufacturing Is Receiving Strategic Attention

Domestic battery manufacturing has also become a broader U.S. supply-chain priority.

In August 2026, the U.S. Department of Energy announced $500 million for seven selected projects intended to expand U.S. critical-mineral processing, battery manufacturing, and recycling capacity.

For OEMs, government investment does not automatically make a domestic supplier the right supplier.

However, it demonstrates the strategic importance being placed on developing greater domestic battery and critical-material capabilities.

OEM sourcing teams should still evaluate each manufacturer based on engineering capability, quality systems, production capacity, supply chain, certifications, testing capabilities, and application experience.

External resource: U.S. Department of Energy — Critical Mineral and Battery Supply Chain Manufacturing Initiatives.

9. Domestic Does Not Mean the Entire Supply Chain Is Domestic

This distinction is important.

A U.S.-based battery manufacturer is not necessarily the same as a battery manufactured entirely from U.S.-origin materials and components.

The lithium-ion battery supply chain is global.

Cells, electronic components, raw materials, connectors, and other components may originate internationally even when battery engineering, pack assembly, testing, or manufacturing takes place in the United States.

OEM buyers should therefore avoid relying on a “U.S.-based” label alone.

Instead, ask the manufacturer to explain:

• Where engineering occurs
• Where packs are assembled
• Where cells are sourced
• What alternative cell sources are available
• Where testing occurs
• How components are traced
• What manufacturing locations may be used
• How supply disruptions are managed

That creates a much more useful sourcing comparison.

10. When Does a U.S.-Based Battery Manufacturer Make the Most Sense?

Domestic battery manufacturing can be particularly valuable when a project requires substantial engineering interaction or has demanding quality, documentation, or production requirements.

Examples include:

Medical Equipment

Medical OEMs may need strict documentation, repeatable production, controlled components, and long-term product support.

Military and Defense Systems

Defense applications may involve specialized environmental, documentation, traceability, manufacturing, or regulatory requirements.

Industrial Equipment

Industrial batteries may need to withstand temperature extremes, vibration, high current, long duty cycles, or unusual mechanical environments.

UAV and Drone Systems

UAV battery packs often require careful optimization of weight, energy density, discharge performance, thermal behavior, and mechanical packaging.

Communications and Instrumentation

These applications may require custom form factors, intelligent BMS functionality, specialized connectors, or long product lifecycles.

In each case, the value of the manufacturer extends beyond assembling cells.

The manufacturer becomes part of the product-development team.

How Should OEMs Evaluate a U.S.-Based Battery Manufacturer?

Before selecting a domestic battery supplier, evaluate its capabilities rather than choosing based on location alone.

Ask:

1. Does the manufacturer provide in-house engineering support?
2. Can it develop both electrical and mechanical battery systems?
3. Does it have BMS and PCB design capabilities?
4. Which battery chemistries does it support?
5. Where does it source cells and critical components?
6. What quality certifications does it maintain?
7. Can it support prototype, pilot, and production quantities?
8. What testing capabilities are available?
9. Can it assist with regulatory requirements?
10. How does it manage component obsolescence and supply interruptions?
11. Where will your specific battery pack actually be manufactured?
12. Can it support the product throughout its expected lifecycle?

For additional guidance, see Emerging Power’s article on how to choose the right custom battery pack manufacturer.

Why OEMs Work With Emerging Power

Emerging Power provides custom and standard battery solutions for OEM applications.

The company’s primary R&D, development, and manufacturing operations are based in New Jersey, while its broader manufacturing capabilities include facilities in the U.S., Mexico, and Asia.

Its capabilities include:

• Custom battery pack design
• Lithium-ion and other battery chemistries
• BMS and PCB development
• Mechanical and enclosure design
• Prototype development
• Automated testing
• Regulatory and certification support
• Manufacturing and assembly
• Supply chain support

Emerging Power also reports ISO 9001:2015 and AS9100:2016 certification and works with OEM applications across medical, military, communications, instrumentation, industrial, and other markets.

OEM teams can review Emerging Power’s battery manufacturing and engineering capabilities to determine which services align with their project requirements.

Frequently Asked Questions

Why are OEMs choosing U.S.-based battery manufacturers?

OEMs may choose U.S.-based battery manufacturers for closer engineering collaboration, improved communication, greater supply chain visibility, quality oversight, prototype support, and more responsive manufacturing. The importance of each factor depends on the product and its requirements.

Are U.S.-manufactured battery packs more expensive?

Not necessarily in terms of total program cost. Unit pricing may differ between domestic and overseas suppliers, but OEMs should also evaluate engineering costs, freight, inventory, lead times, quality, testing, redesign risk, supply interruptions, and lifecycle support.

Does U.S.-based manufacturing mean all battery components are made in America?

No. A battery pack may be engineered, assembled, or tested in the United States while using cells or other components sourced internationally. OEMs should ask manufacturers for specific information about component sourcing and manufacturing locations.

What should OEMs look for in a domestic battery manufacturer?

OEMs should evaluate engineering capabilities, cell sourcing, BMS expertise, mechanical design, quality systems, testing, certification support, traceability, manufacturing capacity, supply chain management, and long-term product support.

Can a U.S. battery manufacturer design custom lithium-ion battery packs?

Yes. Custom battery manufacturers can design packs around application-specific voltage, capacity, current, size, weight, temperature, BMS, charging, connector, communication, and environmental requirements.

Is domestic battery manufacturing better for supply chain resilience?

Domestic manufacturing can reduce some logistics and communication risks and may improve responsiveness, but location alone does not guarantee supply chain resilience. OEMs should also evaluate cell sourcing, component availability, alternative suppliers, inventory strategy, production capacity, and risk-management processes.

The Bottom Line

OEMs are reconsidering how battery sourcing affects the complete product lifecycle.

Price remains important, but it is only one part of the decision.

Engineering collaboration, quality, traceability, supply chain visibility, testing, communication, and long-term manufacturing support can be equally important when a battery is a critical part of the finished product.

For products requiring custom battery engineering, a U.S.-based battery manufacturer can provide closer collaboration from initial requirements through prototype development and production.

The key is not simply choosing a domestic supplier.

It is choosing a battery partner with the technical, quality, manufacturing, and supply chain capabilities required for the application.

Looking for a U.S.-Based Custom Battery Manufacturer?

Emerging Power supports OEM battery projects from technical review and custom battery design through prototypes, testing, and production.

Request a Custom Battery Pack Quote to discuss your voltage, capacity, form factor, BMS, operating environment, testing, and production requirements.