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Shenzhen EMB Technology Co., Ltd

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Shenzhen EMB Technology Co., Ltd.

is an integrated lithium battery solutions provider specializing in battery cell supply, battery pack manufacturing, and energy storage solutions for global customers.

Headquartered in Shenzhen, China’s innovation and technology hub, EMB combines strong supply chain resources, advanced engineering capabilities, and intelligent manufacturing systems to deliver reliable energy solutions across a wide range of applications. Backed by a core team with more than 10 years of industry experience, we have been serving customers worldwide since 2018 through battery cell sourcing, OEM/ODM battery pack development, and customized energy storage projects.

Our product portfolio includes premium cylindrical and prismatic lithium battery cells, customized battery packs, portable power stations, lead-acid replacement batteries, residential energy storage systems, balcony energy storage solutions, electric motorcycle batteries, drone batteries, and other application-specific power solutions.

Leveraging long-term partnerships with leading battery cell manufacturers and a comprehensive manufacturing platform covering SMT, PCBA, battery pack assembly, and quality testing, we provide customers with flexible supply solutions, stable product quality, and dependable delivery performance.

From concept and engineering to certification support and mass production, EMB offers complete OEM and ODM services tailored to customer requirements. Our experienced R&D team continuously drives innovation in battery system integration, intelligent BMS development, safety design, and energy storage technologies.

Guided by a commitment to quality, innovation, and sustainability, EMB is dedicated to helping customers accelerate product development, optimize energy performance, and create a cleaner, smarter future through advanced battery technology.

Basic Information

Company Name: Shenzhen EMB Technology Co., Ltd

Business Type: Manufacturer, Exporter, Trading Company

Brands: AcFree

Employee Number: 147~178

Year Established: 2018.04.10

Company Location: No. 8101, Building 2, Ruibenbao Industrial Park, Ping'an District, Shenzhen City

Factory Location: Gate 3, No. 10, Zhenxing Road, High-tech Industrial Park, Meilin Town, Ganxian District, Ganzhou City, Jiangxi Province

Trade & Market

Company slogan:

Powering a Sustainable Future Through Battery Innovation.

OEM Overview:

Custom OEM & ODM Battery Pack Solutions

We provide comprehensive OEM and ODM battery pack services, helping customers bring innovative energy solutions to market with reliability, flexibility, and efficiency.

OEM

Transform your designs into high-quality battery packs with our advanced manufacturing capabilities. We produce according to your exact specifications, drawings, and branding requirements, ensuring precision, consistency, and scalability from prototype development to mass production.

ODM

From concept to commercialization, we provide complete battery pack development services. Our experienced engineering team designs and optimizes customized solutions tailored to your technical, performance, and application requirements. From R&D and prototyping to testing, certification support, and mass production, we help accelerate your product's time to market.

Custom Battery Pack - Applications

Production Line:

Advanced Manufacturing Facilities

Our manufacturing base is equipped with advanced SMT, PCBA, and battery pack production lines, enabling efficient, scalable, and high-quality production. Supported by intelligent manufacturing systems and lean production management, we ensure consistent quality, full process traceability, and reliable delivery for global customers.

From electronic control systems to complete battery pack assembly, our integrated production capabilities support both OEM and ODM projects across a wide range of applications.

Production Capacity

Capability	Capacity
High-Speed SMT Lines	14
PCBA Assembly Lines	8
Dedicated PACK Lines	2
Flexible PACK Lines	5

Flexible manufacturing capabilities support customized battery packs for e-mobility, energy storage, portable power stations, industrial equipment, and other specialized applications.

Manufacturing Excellence

Intelligent SMT warehouse system for precise material management and efficient production scheduling.
Lean manufacturing practices that improve productivity, reduce waste, and enhance operational efficiency.
MES-based production management system providing real-time monitoring, process traceability, and quality control throughout the entire manufacturing cycle.
Standardized production procedures and strict quality assurance processes to ensure product consistency and reliability.

High-Speed SMT Production

Precision component placement powered by advanced SMT manufacturing technology.

Shenzhen EMB Technology Co., Ltd

Automated PCBA Manufacturing

Intelligent PCB assembly and testing processes ensure stable performance and product reliability.

Shenzhen EMB Technology Co., Ltd

Battery Pack Assembly & Validation

Integrated pack assembly, testing, and validation for customized lithium battery solutions.

Shenzhen EMB Technology Co., Ltd

R&D:

R&D & Engineering Excellence

Innovation drives everything we do. Our experienced engineering team combines advanced battery technology, intelligent BMS development, and rigorous validation processes to deliver safe, reliable, and high-performance battery pack solutions for diverse applications.

Supported by a structured product development process, we manage every stage from concept design and prototyping to testing, certification, and mass production. This ensures faster development cycles, reduced project risks, and consistent product quality.

Our expertise covers lithium battery systems for energy storage, e-mobility, industrial equipment, marine applications, and customized power solutions. Through continuous innovation in fast charging, low-temperature performance, thermal management, and smart battery management systems (BMS), we help customers achieve higher efficiency, longer service life, and enhanced operational safety.

At the core of our engineering philosophy is safety by design. We implement multi-level protection strategies across the cell, module, BMS, system, and pack levels to minimize risks and maximize reliability under demanding operating conditions.

From idea to mass production, our traceable R&D process and robust engineering capabilities enable customers to bring innovative battery products to market with confidence.

Structured Product Development Process

From concept validation to mass production, every project follows a traceable and milestone-driven development workflow.

Multi-Level Battery Safety Architecture

Comprehensive protection from cell to pack level, ensuring safety, reliability, and long-term performance.

Our Team:

Team Overview

10+ Years Experience | OEM/ODM Expertise | Quality Focus | Global Support

Organization Structure

Core Team Functions

R&D & Engineering

Battery design, BMS integration and OEM/ODM development.

Manufacturing

Standardized production and battery pack assembly.

Quality Assurance

Incoming, in-process and final product inspection.

Supply Chain

Global sourcing and strategic procurement of battery cells and key materials.

Sales & Support

International business development and responsive after-sales service.

History:

Product Evolution Roadmap

From Battery Packs to Energy Storage Systems and Next-Generation Applications

2018–2021

Foundation in Battery Pack Solutions

Consumer Electronics Batteries
Cleaning Appliance Batteries
E-Bike Batteries
Imported Cylindrical Cell Supply
OEM & ODM Battery Pack Services

Key Focus

Samsung SDI · LG Energy Solution · cell integration and battery pack manufacturing.

Shenzhen EMB Technology Co., Ltd

2022–2023

Expansion into Energy Storage

Portable Power Stations
Lead-Acid Replacement Batteries
Residential Energy Storage Systems
Low-Voltage Storage Batteries
Scalable Battery Platforms

Key Achievement

Expanded from battery packs to complete energy storage solutions with in-house design and manufacturing capabilities.

Shenzhen EMB Technology Co., Ltd

2024

Diversification into Industrial Applications

E-Motorcycle Batteries
AGV Batteries
Swap Station Batteries
Silent Generator Batteries
Outdoor Energy Systems

Key Achievement

Strengthened ODM capabilities for mobility and industrial electrification markets.

Shenzhen EMB Technology Co., Ltd

2025

Emerging Energy Technologies

Balcony Energy Storage Systems
UAV & Drone Batteries
High-Power Full-Tab Battery Solutions
Automotive Starting Batteries
Smart Energy Storage Platforms

Key Achievement

Entered high-rate and intelligent energy applications with strategic cell partnerships.

Shenzhen EMB Technology Co., Ltd

Future Vision

Next-Generation Energy Applications

Data Center BBU
AI Infrastructure Power
Low-Altitude Economy
Robotics & Humanoid Systems
Industrial AIoT Energy Solutions

Focus Areas

High power density • Fast charging • Intelligent BMS • Long cycle life • Enhanced safety

Shenzhen EMB Technology Co., Ltd

Service:

Battery Pack Development
From concept and engineering to testing and certification, we support the complete battery pack development process.

OEM & ODM Manufacturing
Flexible manufacturing services tailored to your specifications, branding, and application requirements.

Cell & Kit Supply
Reliable supply of premium battery cells and assembly kits from leading global manufacturers.

Global Technical Support
Responsive pre-sales and after-sales support to ensure smooth project execution and long-term cooperation.

PRODUCT CATEGORIES

18650 Cylindrical Cells

21700 Cylindrical Cells

Full Tab Cylindrical Cells

LiFePO4 Prismatic Cells

12.8V LiFepo4 Battery

25.6V LiFepo4 Battery

Home Energy Storage Batteries

LiFePO4 Cylindrical Cells

Semi Solid State Power Bank

Shenzhen EMB Technology Co., Ltd

Profile

Basic Information

Trade & Market