⏳
13+
Years Experience
Jinnengda Industrial
PRODUCTS
Lithium Battery Solutions
High-performance battery systems for power tools, energy storage, and industrial applications.
Company Profile
Factory Strength Behind Every Pack
🏅
18+
Patents & Certifications
🏭
7000㎡
Manufacturing Facility
📈
200,000+
Monthly Production Capacity
Company Profile
Factory Strength Behind Every Pack
From engineering and validation to production and export, we support customers with scalable lithium battery module solutions across tool, storage, and industrial applications.
R&D + Engineering Team
Software, hardware, structural, and electronic engineers work together to accelerate prototyping and product launch.
In-House Manufacturing
Two SMT lines, wave soldering, auto spraying, and five packaging lines support stable, scalable output for fast delivery.
Certification Support
UN38.3, SDS, and support for CE, UL, KC, CB, and RoHS are available to help speed up project approval.
Featured Products
Featured Products
Browse a curated selection of battery packs with clear images and quick access to product details.
Bosch 14.4V Series
Capacity: 2Ah-6Ah / Voltage: 14.4V
Makita 18V Smart Display
Capacity: 4Ah-9Ah / Voltage: 18V
DeWalt 18V Original
Capacity: 2Ah-6Ah / Voltage: 18V
Makita 18V DC (LTH Housing)
Capacity: 2Ah-10Ah / Voltage: 18V
Ryobi 18V
Capacity: 4Ah-6Ah / Voltage: 18V
INGCO / TOTAL 18V Series
Capacity: 2Ah-6Ah / Voltage: 18V
Golf Cart LiFePO4 36V/48V
Capacity: LiFePO4 / Voltage: 36V / 48V
Backpack 21V/40V/48V Series
Capacity: Garden tools / Voltage: 21V / 40V / 48V
Applications
Industries & Applications
Our battery solutions support a wide range of modern industries and use cases.
Power Tools
Garden Equipment
Energy Storage Systems
Medical Devices
Industrial Equipment
Vehicle
Home Appliances
Factory
Factory / Manufacturing
Our manufacturing facility is equipped with advanced SMT production lines, automated assembly systems, and precision testing equipment.
From PCB assembly and BMS integration to battery pack production and final inspection, every stage is managed under strict quality standards to ensure consistent performance and reliable delivery.
7,000㎡ Manufacturing Facility
200,000+ Monthly Production Capacity
Automated SMT Production Lines
OEM & ODM Manufacturing Support
Strict Quality Control System
Why Choose Us
Why Choose Us
Our strengths in manufacturing, engineering, and service help partners launch products faster and scale with confidence.
Advanced Manufacturing Technology
Strong R&D Team
OEM & ODM Support
Strict Quality Control
Global Export Experience
Reliable Service
Technical Capability
Technical Specifications
Our battery engineering platform supports broad voltage and capacity requirements for industrial and energy projects.
Voltage Range
12V – 72V
Capacity Range
2Ah – 200Ah
Cell Types
18650 / 21700 / LiFePO4 / LiCoMno4
Applications
Industrial and energy systems
International Certifications
International Certifications
Our products comply with major global safety and quality standards.
The uploaded certificate scans are shown below for quick review.
International Certifications
CE
CE certificate scan
Global complianceInternational Certifications
CB
CB certificate scan
Global complianceInternational Certifications
MSDS
MSDS certificate scan
Global complianceInternational Certifications
UN38.3
UN38.3 certificate scan
Global complianceInternational Certifications
IEC62133
IEC62133 certificate scan
Global complianceInternational Certifications
AIR
AIR certificate scan
Global complianceTrusted Partners & Successful Projects
Trusted Partners & Successful Projects
We provide customized lithium battery solutions for industrial clients, power tools, energy storage systems, and OEM brands worldwide.
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Corporate Introduction Video
Corporate Video
Corporate Introduction Video
Learn more about our manufacturing capabilities, R&D strength, quality control process, and global battery solutions.
Manufacturing capabilities
R&D strength
Quality control process
Global battery solutions
Great Answers
Frequently Asked Questions
These answers are designed to remove common buying doubts before you start a project.
What Is Your Payment Term?▾
Payment terms are usually handled by T/T and can be confirmed based on the order and project stage.
What's The Area Of Your Factory?▾
Our current site shows a factory area of about 7,000 m2.
How Long Is Your Delivery Time?▾
Sample lead time depends on the project. Once samples are approved, the production schedule is confirmed with the order.
What Certificates Have Your Company Obtained?▾
We support project needs such as UN38.3, SDS, and can assist with CE, UL, KC, CB, and RoHS requirements.
What's Your Minimum Order Quantity?▾
MOQ depends on the model and project details. Trial and OEM/ODM discussions can be handled case by case.
What's Your Monthly Production Capacity▾
Our current site highlights a monthly capacity of around 200,000 packs.
Do You Support OEM Service?▾
Yes. OEM/ODM support is one of the core services on this website.
When's Your Company Founded?▾
The site highlights 2012 as the founding year.
Are You A Manufacturer Or Trading Company?▾
We present the company as a manufacturer with in-house R&D and production support.
News & Activities
Latest Resources And Factory Updates
This section gives the homepage the same newsroom-style depth as the reference site, while letting visitors search the latest factory and product updates.
3 results
⌕
Factory News2026-04
Factory Video Now Available
Watch the embedded production video to get a quick feel for the workshop and assembly environment.
Watch videoProduct Guide2026-03
2026 Product Manual
Download the current PDF catalog for product ranges, specifications, and contact details.
Open PDFOEM/ODM2026-02
Inquiry Channel Open
Send an inquiry to discuss capacity, voltage, connectors, and project goals with our team.
Contact usLooking for a reliable lithium battery manufacturer?
Contact & Factory
Ready to Build Your Next Battery Project?
Address: Building 3, No. 30, Kuiqing Road, Qingxi Town, Dongguan City, Guangdong Province, China. We serve power tools, garden tools, energy storage, medical devices, household products, and more.