LiFePO4 Battery Manufacturing

LiFePO4 Battery Manufacturing

Custom LiFePO4 battery manufacturing for equipment manufacturers, battery brands, distributors and system integrators.

We support lead-acid replacement and OEM battery projects for RVs, boats, golf carts, utility vehicles, mobility equipment and industrial machines.

Production covers cell inspection and matching, battery pack assembly, Smart BMS integration, electrical testing, battery aging and final quality control.

LiFePO4 battery manufacturing factory and OEM battery pack production
LiFePO4 battery pack assembly and OEM production.

Manufacturing Overview

  • LiFePO4 battery pack assembly and testing in Shenzhen, China
  • OEM, ODM and private-label production
  • Lead-acid replacement battery development
  • Prototype development and volume manufacturing
  • Cell inspection and consistency matching
  • Smart BMS integration and protection testing
  • Capacity, charge-discharge and aging testing
  • Production records and final inspection for each approved model

Production specifications, inspection requirements and packaging standards are confirmed before volume manufacturing. Factory area, production-line numbers and capacity figures are provided only when verified for the relevant manufacturing facility.

LiFePO4 Battery Manufacturing Capabilities

Each production order follows the approved battery specification, Smart BMS settings, assembly drawings, inspection requirements, product labels and packaging standards.

Battery Pack Assembly

Matched cells, busbars, insulation, wiring, temperature sensors and structural components are assembled according to the approved production documents.

Smart BMS Integration

The Smart BMS is selected and configured according to the cell configuration, charging limits, continuous current, peak current and operating conditions.

Bluetooth, CAN and RS485 Communication

Bluetooth monitoring, CAN communication and RS485 communication are available for selected battery configurations.

The required protocol, message format, connector, cable pinout and connected equipment must be confirmed before sample development or production.

Custom Battery Enclosures

Battery dimensions, enclosure materials, mounting points, terminal positions, cables and connectors can be configured for qualified OEM projects.

Lead-Acid Replacement Engineering

For a lead-acid-to-LiFePO4 conversion, the original battery voltage, available installation space, equipment current, charger, cables, connectors, fuses and mounting requirements are reviewed before sample production.

OEM and Volume Production

Production units follow the approved sample specification to maintain consistent electrical, mechanical, communication, labeling and packaging requirements.

LiFePO4 Battery Manufacturing Process

1. Project and Specification Review

The application, system voltage, required capacity, continuous and peak current, installation space, charging equipment, operating environment and communication requirements are reviewed before production planning.

2. Incoming Material Inspection

Battery cells, Smart BMS units, enclosures, terminals, cables, connectors and other key materials are checked against the approved specification before assembly.

3. Cell Inspection and Matching

Cell voltage, internal resistance, capacity data and physical condition are reviewed. Cells are grouped according to the approved battery configuration and consistency requirements.

4. Battery Pack Assembly

Matched cells, busbars, insulation, wiring and structural components are assembled into the approved battery pack configuration.

5. Smart BMS Installation

The Smart BMS, balance leads, temperature sensors and communication interfaces are installed and inspected before the enclosure is completed.

6. Electrical and Functional Testing

The assembled battery is checked for voltage, charging, discharging, current output, BMS protection and communication functions where required.

7. Battery Aging

Battery performance is monitored during the specified aging process. Test conditions depend on the battery model and approved project specification.

8. Final Inspection and Packaging

Electrical performance, product appearance, terminals, labels, accessories and packaging are checked before the battery is released for shipment.

LiFePO4 battery pack assembly Smart BMS installation and production inspection
Battery pack assembly, Smart BMS installation and production inspection.

Battery Testing and Quality Control

Battery samples and production units are tested against the approved model or project specification before shipment.

Testing and inspection can include:

  • Cell voltage and internal-resistance inspection
  • Battery capacity testing
  • Charge and discharge testing
  • Smart BMS protection verification
  • Continuous and peak-current testing where required
  • High- and low-temperature protection checks where required
  • Bluetooth monitoring checks where applicable
  • CAN or RS485 communication testing where required
  • Connector, cable and terminal inspection
  • Battery aging
  • Final appearance and packaging inspection

Additional performance, environmental or equipment-compatibility testing can be reviewed during OEM sample development.

LiFePO4 battery charge discharge testing and aging inspection
LiFePO4 battery charge-discharge testing, aging and final inspection.

View Battery Factory & Certifications →

OEM and Private-Label Battery Manufacturing

We manufacture custom LiFePO4 batteries for lead-acid replacement in RVs, boats, golf carts, utility vehicles, mobility equipment and industrial applications.

OEM, ODM and private-label options include:

  • Custom battery voltage and capacity
  • Continuous and peak-current configuration
  • Smart BMS protection settings
  • Bluetooth battery monitoring
  • CAN and RS485 communication options
  • Low-temperature charging protection
  • Optional battery self-heating
  • Custom battery dimensions and enclosures
  • Custom mounting points and brackets
  • Custom terminals, cables and connectors
  • Private labels and customized packaging
  • Sample testing and volume production

View OEM & ODM Battery Services →

From Battery Sample to Volume Production

Requirement Review

The application, voltage, capacity, current, installation dimensions, charging equipment, operating environment and communication requirements are reviewed.

Engineering Confirmation

The cell configuration, Smart BMS, enclosure, terminals, cables, connectors and production drawings are confirmed.

Sample Development

A prototype battery is assembled according to the approved electrical and mechanical requirements.

Sample Testing

The sample is tested for electrical performance, BMS protection, communication and equipment compatibility where required.

Specification Approval

Final drawings, BMS settings, inspection requirements, product labels and packaging are approved before production.

Volume Production

Repeat production follows the approved sample specification and quality-control requirements.

LiFePO4 Battery Manufacturing by Application

Lead-Acid Replacement Batteries

LiFePO4 battery development for replacing lead-acid batteries in RVs, boats, golf carts, mobility equipment and industrial machines.

Battery sizing, charger compatibility, installation dimensions, terminals, cables, fuses, mounting and low-temperature protection are reviewed before sample production.

View Lead-Acid Replacement Batteries →

RV LiFePO4 Batteries

Custom LiFePO4 batteries for motorhome manufacturers, camper builders, conversion companies, distributors and professional installers.

Battery configuration can include lead-acid replacement, inverter and charger compatibility, solar integration, low-temperature protection and custom installation requirements.

View RV Battery Solutions →

Marine LiFePO4 Batteries

Battery configurations for sailboat and motor-yacht house power, trolling motors and qualified marine starting applications.

Marine projects are reviewed for charging compatibility, continuous and peak current, installation space, terminals, cables and onboard electrical equipment.

View Marine Battery Solutions →

Golf Cart and Utility Vehicle Batteries

Custom 24V, 36V and 48V LiFePO4 batteries for golf carts, utility vehicles and commercial fleets.

Available project options include high-current BMS configurations, matched chargers, custom enclosures, mounting brackets, state-of-charge displays and equipment-specific connectors.

View Golf Cart Battery Solutions →

Industrial Equipment Lithium Batteries

Custom battery packs for AGVs, AMRs, floor cleaning machines, mobility equipment, agricultural machinery and other industrial applications.

Battery voltage, capacity, discharge current, enclosure, connectors, charging system and communication requirements can be configured around the equipment.

View Industrial Battery Solutions →

LiFePO4 Battery Manufacturing FAQ

Do you manufacture custom LiFePO4 battery packs?

Yes. Battery voltage, capacity, discharge current, enclosure, Smart BMS, terminals, cables and communication options can be configured for qualified OEM projects.

Can you manufacture lead-acid replacement batteries?

Yes. The original battery voltage, dimensions, current requirements, charger, terminals, cables and installation method are reviewed before developing the replacement configuration.

Can samples be tested before volume production?

Yes. Samples can be developed and tested after the electrical, mechanical, communication and commercial requirements are confirmed.

Do you provide Smart BMS integration?

Yes. Smart BMS settings are configured according to the cell configuration, charging limits, continuous current, peak current and operating conditions.

Can you test CAN and RS485 communication?

Communication testing is available for selected battery systems. The required protocol, connector and connected equipment must be confirmed before sample development.

Can you provide private-label manufacturing?

Yes. Private-label options can include product labels, selected product configurations, manuals and customized packaging.

What information is required for a manufacturing quotation?

Please provide the application, required voltage and capacity, continuous and peak current, installation dimensions, charging equipment, communication requirements, destination country and estimated order quantity.

Discuss Your Battery Manufacturing Project

Send us the application, original lead-acid battery information, required voltage and capacity, continuous and peak current, installation dimensions, charging equipment, communication requirements and estimated quantity.

Our engineering team will review the requirements and recommend a suitable battery configuration, sample process and production plan.

Request a Quote →

Contact Our Engineering Team →