Battery Pack Engineering and Manufacturing Capabilities

We help OEM and industrial customers turn application requirements into custom lithium battery pack projects, from early technical review to sample planning, pack assembly coordination, testing support and export documentation.

✓ Engineering Review Within 1 Working Day

✓ Independent Cell & BMS Selection

✓ Export Support for Europe & North America

✓ UN38.3 / MSDS / SDS Documentation Support

Request a Project Review

Manufacturing Strength Behind Every Project

Practical production resources and engineering support for custom lithium battery pack projects.

2

Factories

16,500 +㎡

Factory Area

30

Engineers

300 +

Employees

25

Years Experience

20,000 +

Customers Served

35,000 +pcs

Daily Export

Four Capability Areas for Custom Battery Pack Projects

Choose the area you want to review in detail, from early-stage engineering to manufacturing, testing and export support.

Engineering & Battery Pack Design

Plan the battery pack around your application, safety requirements and system integration needs.

View Engineering Capability

Manufacturing & Quality Control

Move confirmed battery pack designs into controlled assembly, inspection and batch planning.

View Manufacturing & QC

Testing & Certification Support

Prepare validation steps and certification documentation based on battery type and target market.

View Testing Support

Shipping & Export Documentation

Plan lithium battery documents, dangerous goods shipping and international delivery requirements early.

View Export Support

How We Support a Custom Battery Pack Project

We do not quote a custom battery pack by voltage and capacity alone. We first review how the pack will be used, built, tested and shipped.

1

Step 1 — Requirement Review

We start by reviewing your application, target voltage, capacity, current, size limit, charging method and destination market.

2

Step 2 — Configuration Planning

We compare cell, BMS and pack structure options based on safety, performance, cost, lead time and project feasibility.

3

Step 3 — Prototype Proposal

We prepare a practical sample direction with key assumptions, estimated lead time and required documents.

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Step 4 — Sample Build & Validation

We coordinate sample pack assembly and use customer validation feedback to adjust the configuration when needed.

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Step 5 — Production & Export Support

After confirmation, we support batch planning, QC checks, export documents and lithium battery shipping coordination.

Send Your Project Requirements

Proof Point 1 — Independent Cell and BMS Selection

We are not limited to one cell brand or one fixed BMS platform. We compare available cell models, BMS options, discharge needs, communication requirements, lead time and budget before recommending a project direction.

Proof Point 2 — Project-Based Engineering Review

We review how the battery will be used before sample planning, including load profile, charging method, size limits, connector direction, communication needs and destination market.

Proof Point 3 — Controlled Assembly and QC Records

For qualified projects, we organize assembly notes, cell batch information, BMS settings, test records and packing details to support project traceability.

Custom Battery Pack Capability Matrix

This matrix shows what PackForge can support for a custom battery pack project, and the conditions that affect each capability area.

Capability Area	Supported Scope	Project Notes
Cell Selection	LiFePO4, NMC, 18650, 21700 and prismatic cell options	Based on current, size, cycle life, safety, cost and lead time
BMS Configuration	Protection, balancing and communication options	CAN / RS485 / UART / Bluetooth depends on system requirements
Pack Structure	Cell layout, enclosure, harness and connector planning	Requires size limits, drawings or installation requirements
Prototype Support	Sample pack assembly and validation support	Timeline depends on material availability and design complexity
Manufacturing Coordination	Pack assembly, BMS integration, QC and batch planning	MOQ and lead time depend on configuration
Testing Support	Capacity, charge/discharge, BMS function and basic validation tests	Third-party testing can be coordinated when required
Certification Documentation	UN38.3, MSDS / SDS, CE / UL planning if needed	Final scope depends on target market and certification responsibility
Export Support	Invoice, packing list and DG shipping coordination	Destination, carrier policy and battery classification apply