China Lithium Battery Manufacturer for Customized Polymer and Energy Storage Solutions

Q: Does Yideng provide battery certification for international shipping?

Yes. All Yideng batteries comply with UN38.3, IEC62133, CE, RoHS, and UL certifications.

Q: What is the warranty period for Yideng lithium batteries?

We offer a 5-year limited warranty for LiFePO4 energy storage batteries and a 1-year warranty for consumer lithium polymer batteries.

Product Category

Explore Yideng's Advanced Lithium Battery Solutions for Diverse Applications

Lithium Polymer Battery

When selecting a rechargeable power source for modern portable electronics, medical devices, drones, or electric vehicles, Lithium Polymer Battery technology stands out for its high energy density, lightweight construction, and customizable form factor.

Lithium Ion Battery Cell and Pack

Lithium Ion Battery

Yideng has focused on advanced Lithium Ion Battery technology for over two decades, providing reliable, safe, and high-performance battery packs for demanding applications across North America, Europe, and Australia.

About Us

Hunan Yideng New Energy Co., Ltd.

Hunan Yideng New Energy Co., Ltd., established in 2016, specializes in the R&D, production, sales, and supporting services of polymer pouch cells, shaped fast-charging batteries, energy storage systems, and electric bicycle lithium batteries. The company operates two major cell manufacturing bases in Anren, Hunan, and a branch factory in Dongguan, Guangdong, with a total facility area among the industry's largest and a daily cell production capacity of up to 1 million units, backed by an impressive 85% automation rate across all production lines. Our factories are equipped with state-of-the-art automated cell manufacturing equipment, integrated with a full-process MES intelligent management system and online K-value inspection stations.

Why Choose Yideng?

Your High-Scale, Zero-Risk Battery Manufacturing Partner

85% Factory Automation

The Fact: Two massive intelligent manufacturing bases integrated with state-of-the-art automated cell production lines.

The Buyer's Benefit: Unmatched Cell Consistency. Eliminates human error to deliver flawless K-value alignment and uniform battery thickness across high-volume batches.

1 Million Daily Capacity

The Fact: Industry-leading manufacturing scale delivering a daily output of up to 1 million cells.

The Buyer's Benefit: Guaranteed On-Time Delivery. Eliminates supply chain bottlenecks and offers short lead times, keeping pace with your rapid market expansion.

150+ R&D Innovators

The Fact: An elite engineering hub led by 7 Ph.D./Postdoctoral researchers, backed by 68 proprietary patents.

The Buyer's Benefit: Complex Prototyping Capability. Seamlessly handles ultra-thin, custom-shaped, and fast-charging OEM/ODM requirements for next-gen smart devices.

End-to-End Digital Traceability

The Fact: Full-process MES intelligent management combined with online OCV/K-value inspection and vacuum leak detection.

The Buyer's Benefit: 100% Quality Assurance. Every single battery cell undergoes a rigid testing pipeline, ensuring data-driven traceability and superior field reliability.

Global Compliance & Certifications

The Fact: Comprehensive passport to worldwide markets, including UL1642, UL2054, CE, CB, KC, PSE, BIS, and UN38.3.

The Buyer's Benefit: Zero-Risk Global Logistics. Seamlessly clears customs in Europe, the Americas, and Southeast Asia, safeguarding your brand from regulatory risks.

Trusted by 500+ Global Brands

4.9/5 Average Customer Rating

Real Results: Our batteries power medical devices, smart wearables, and telecom infrastructure across 60+ countries.

Frequently Asked Questions About Yideng Battery Solutions

Q: What is the minimum order quantity (MOQ) for custom lithium polymer batteries?

A: For custom-shaped Li-Polymer batteries, our MOQ starts at 1,000 units. For standard models with custom connectors, we accept orders as low as 100 units. Request a quote →

Q: How long does it take to get a sample battery?

A: Standard samples are ready within 15 working days. Custom-shaped battery samples typically take 20-25 working days, depending on complexity.

Q: Does Yideng provide battery certification for international shipping?

A: Yes. All Yideng batteries comply with UN38.3 for air/sea transport. We also provide IEC62133, CE, RoHS, and UL certifications upon request. Download our certification package →

Q: Can you manufacture batteries with specific connectors or custom wiring?

A: Absolutely. Yideng offers custom connectors including JST, Molex, XT30, XT60, and custom wire harnesses. We also integrate PCM and smart BMS according to your specifications.

Q: What is the warranty period for Yideng lithium batteries?

A: We offer a 5-year limited warranty for our LiFePO4 energy storage batteries and a 1-year warranty for consumer lithium polymer batteries, covering manufacturing defects and capacity retention above 80%.

View All FAQs →

News

Stay Updated with Yideng’s Latest Battery Technology and Industry Insights

07 17 26

Lithium Polymer Battery Market Expands as Applications Diversify Beyond Consumer Electronics As consumer electronics trend towards being thinner and lighter, and the new energy market expands, the market demand for lithium polymer (Li-Po) batteries continues to grow.View More >>

07 17 26

New Self-Healing Polymer Electrolyte for Interfacial Stability in Solid-State Lithium Batteries Solid-state lithium batteries (SSLBs) have attracted attention due to their high energy density and safety.View More >>

07 17 26

Breakthrough in Polymer Electrolyte Technology Enhances Solid-State Battery Performance Lithium-ion batteries are widely used in smartphones, laptops, and electric vehicles, yet they face challenges regarding charging speed, range, and safety hazards. View More >>

Send Inquiry

Contact Yideng for customized lithium battery solutions, OEM manufacturing and factory direct prices. Submit your requirements today and receive professional support, competitive quotations and technical assistance.

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