We're Hiring: GSP BATTERY is recruiting Regional Distributors & Partners worldwide — Apply Now New: GSP BATTERY USA INC. now open for OEM/ODM inquiries in North America Now shipping globally from Korea · China · USA We're Hiring: GSP BATTERY is recruiting Regional Distributors & Partners worldwide — Apply Now New: GSP BATTERY USA INC. now open for OEM/ODM inquiries in North America Now shipping globally from Korea · China · USA
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OEM & PRIVATE-LABEL MANUFACTURING

Your Product. Engineered to Power It.

From specification to repeat volume supply, GSP BATTERY develops production-ready lithium battery packs around your voltage, capacity, BMS, mechanical and branding requirements.

Discuss Your ProjectExplore Our Process
OEM CAPABILITY

Built Around Your Product.

Electrical, mechanical and brand requirements integrated into one production-ready battery solution.

Electrical Design BMS Integration Mechanical Design Private Label
Engineering Beyond the Label.

Every GSP OEM battery pack is developed around the technical and commercial requirements of its final application—not simply relabeled from a standard product.

01

Battery Architecture

Voltage, capacity, cell configuration and pack dimensions matched to your application.

  • Voltage and capacity configuration
  • Cell chemistry and form factor
  • Discharge and load requirements
02

Smart BMS Integration

Protection, monitoring, balancing and communication tailored to your operating system.

  • Protection and cell balancing
  • Monitoring and communication
  • Application-specific control logic
03

Mechanical Engineering

Enclosures, mounting and electrical interfaces developed for reliable product integration.

  • Custom enclosure development
  • Mounting and dimensional review
  • Terminals, cables and connectors
04

Brand & Product Identity

Labels, documentation and packaging aligned with your approved brand requirements.

  • Private-label battery design
  • Model and specification labels
  • Documentation and packaging
HOW WE WORK

A Clear Path from Idea to Volume Production.

One engineering partner. One controlled process.

Clear project visibility from initial requirements through engineering, validation and repeat production.

01
Project Discovery

Define

We review your application, voltage, capacity, dimensions, operating conditions and target volume.

  • Application requirements
  • Electrical specifications
  • Volume and timeline
02
Technical Development

Engineer

The battery architecture, BMS, enclosure and electrical interface are developed around your product.

  • Cell and pack architecture
  • BMS and communication
  • Mechanical integration
03
Prototype Review

Validate

Prototype samples are reviewed for fit, function, performance and production readiness.

  • Prototype evaluation
  • Fit and function checks
  • Performance review
04
Controlled Supply

Scale

The approved design moves into controlled production, inspection, documentation and repeat supply.

  • Production preparation
  • Quality inspection
  • Delivery and ongoing support
READY TO START?

Have a custom battery project in development?

Start a Technical Discussion
PREVIOUS WORK

Our OEM Work in Practice.

A quick look at our custom battery development and completed OEM projects.

GSP Battery custom battery pack assembly project
GSP Battery OEM battery production project
GSP Battery completed lithium battery packs
GSP Battery OEM production and delivery preparation
START YOUR OEM PROJECT

Bring Us the Challenge. We’ll Engineer the Battery.

Share your voltage, capacity, application and target volume. Our engineering team will develop a production-ready battery solution around your product.

Start Your OEM Project
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