In the global electric bicycle industry, the battery is not just a component. The core system defines safety compliance, riding range, lifecycle cost, and brand reputation. For international eBike brands, importers, and OEM/ODM buyers, picking the right battery maker is a key choice. This decision directly affects market success.
China still leads the global eBike battery supply chain. This is because of its strong manufacturing system, advanced リチウム電池 technology, and focus on exports.
As an experienced battery solution provider, 東莞伊湛電子科技有限公司.works closely with customers from other countries. They understand what global B2B buyers really want: consistency, compliance, scalability, and long-term reliability.
This 2026 Guide lists the **Top 10 eBike Battery Manufacturers in China**. We evaluated them from a B2B sourcing view. We looked at their technical strength, certification readiness, customization ability, and experience in international cooperation.
1.東莞伊湛電子科技有限公司
**Dongguan Yizhan Electronic Technology Co., Ltd.** makes lithium batteries. They want to be a long-term partner for eBike brands around the world. They focus on providing battery solutions, not just products.
We offer **complete eBike battery solutions**. This includes battery pack design, cell selection, BMS development, testing, and mass production. We widely supply our battery systems to Europe, North America, and other regulated markets.
Why Global B2B Buyers Choose Yizhan Battery
* Dedicated R&D team supporting customized voltage, capacity, housing, and communication protocols
* Intelligent BMS with multi-layer protection, ensuring compliance with international safety standards
* Robust enclosure design with enhanced waterproofing and vibration resistance for real-world riding conditions
* Full export documentation and certifications including CE, UN38.3, RoHS,EN50604,UL and MSDS
* Proven OEM & ODM experience supporting both established brands and emerging eBike startups
For overseas buyers seeking stable quality, flexible customization, and responsive communication, Yizhan Battery delivers scalable solutions that support long-term market growth.
2. BYD (Build Your Dreams)
BYD is a globally recognized new energy technology group with extensive experience in lithium battery manufacturing. BYD mainly focuses on electric vehicles and energy storage. However, its battery technologies also impact the light electric mobility sector.
B2B Perspective
* Strong vertical integration and large-scale manufacturing capacity
* High safety standards and consistent cell quality
* Suitable for large-volume, standardized eBike projects
BYD is typically selected by buyers prioritizing brand strength, supply stability, and long-term industrial cooperation.
3. EVE Energy
EVE Energy is a top Chinese maker of lithium cells. They supply cylindrical cells like **18650 and 21700**. Manufacturers often use these cells in eBike battery packs.
B2B Advantages
* Stable cell performance and long cycle life
* Mature production processes with global customer references
* Ideal for OEMs assembling their own battery packs
EVE Energy is often chosen by battery pack manufacturers and eBike brands requiring consistent cell supply at scale.
4. CALB (China Aviation Lithium Battery)
CALB specializes in high energy density lithium battery technology and has expanded its presence into premium light electric mobility applications.
B2B Value
* High-performance cells supporting longer range designs
* Strong quality management and safety validation
* Suitable for mid-to-high-end eBike positioning
CALB appeals to buyers targeting performance-oriented eBike models.
5. Phylion Battery
Phylion is one of the earliest Chinese battery manufacturers to establish long-term cooperation with European eBike brands.
B2B Strengths
* Deep understanding of EU market requirements
* High compliance consistency
* Extensive OEM/ODM export experience
Phylion remains a reliable option for brands focused on the European eBike market.
6. Lishen Battery
Lishen Battery is known for disciplined manufacturing processes and strong quality control systems.
B2B Highlights
* Stable product quality and safety performance
* Suitable for urban and commuter eBike models
* Trusted by long-term industrial customers
Lishen is often selected by buyers prioritizing durability and operational stability.
7. Tianneng Battery Group
Tianneng has successfully transitioned from traditional lead-acid batteries to lithium battery solutions for light electric mobility.
B2B Considerations
* Extensive distribution and service networks
* Competitive solutions for emerging markets
* Strong channel support capabilities
Tianneng is well-suited for projects requiring wide market coverage and rapid deployment.
8. CATL (Contemporary Amperex Technology Co., Limited)
CATL is the world’s largest lithium battery manufacturer and a benchmark for battery safety and lifecycle performance.
B2B Positioning
* Industry-leading R&D and validation standards
* Exceptional safety and longevity
* Best suited for premium and high-reliability eBike systems
CATL is typically selected for high-end projects where safety and brand credibility are critical.
9. Tritek Battery
Tritek provides integrated energy solutions including battery packs, BMS, and charging systems.
B2B Benefits
* System-level solution capability
* Flexible customization options
* Strong international certification support
Tritek is a solid choice for brands seeking turnkey battery system integration.
10. BENZO Energy
BENZO Energy focuses on compact, high-capacity lithium battery designs for lightweight eBike applications.
B2B Focus
* Flexible form factors
* Competitive capacity-to-size ratios
* Compliance with major international standards
BENZO is suitable for brands emphasizing lightweight design and extended range.
For global eBike brands and distributors, China remains the most strategic sourcing destination for lithium battery solutions. However, long-term success depends on selecting partners that understand international standards, provide consistent quality, and support scalable growth.
**Dongguan Yizhan Electronic Technology Co., Ltd.** is committed to serving international B2B customers with reliable, compliant, and customizable eBike battery solutions. We act as an extension of our customers’ engineering and supply chain teams. We help them compete better in global markets.
For technical discussions, customized battery projects, or factory audits, please contact the Yizhan Battery team.
よくある質問（FAQ）
Q1: Which certifications are most critical when sourcing eBike batteries for international markets?
A: From a global business-to-business view, companies must comply with UN38.3 to ship lithium batteries. CE is important for the EU market.
RoHS ensures environmental compliance, and MSDS supports material safety documentation. Some markets or customers may require additional standards such as EN 50604-1 or UL-related testing. Buyers should confirm that certifications are valid, up to date, and issued by recognized laboratories.
Q2: How do certifications reflect the actual safety level of an eBike battery?
A: Certifications are not just paperwork. They indicate that the battery pack has passed electrical, mechanical, thermal, and environmental safety tests.
A manufacturer with a complete certification system usually has better design checks. They also have stricter quality control. This leads to a lower risk of failure.
Q3: How does BMS design influence battery performance and compliance?
A good BMS helps balance the cells. It also calculates the state of charge (SOC) accurately. Plus, it provides protection against overcharging, over-discharging, short circuits, and overheating.
From a compliance viewpoint, advanced BMS logic is often important for passing safety certifications. It also helps reduce after-sales issues.
Q4: Why is it important to choose a reliable lithium battery pack manufacturer?
A lithium battery pack is not just a power source, it is a critical safety component. An unreliable manufacturer may cut corners in cell selection, BMS design, structural protection, or testing procedures. This can lead to unstable performance, shortened lifespan, or even safety incidents. A trusted manufacturer ensures consistent quality, compliance, and long-term reliability.
Q5: What certifications should a trustworthy lithium battery pack manufacturer have?
A reliable manufacturer should hold internationally recognized certifications, such as:
- ISO 9001 (Quality Management System)
- ISO 14001 (Environmental Management)
- UN 38.3 for lithium battery transportation
- IEC 62133, UL 2271 / UL 2580, or EN 50604, depending on application
These certifications indicate strong quality control, safety compliance, and manufacturing discipline.
Q6: How can I evaluate a manufacturer’s R&D and design capabilities?
A professional lithium battery pack manufacturer should offer more than mass production. Key indicators include:
- Ability to provide custom voltage, capacity, and mechanical design
- In-house or deeply customized BMS development
- Experience with different applications such as eBikes, AGVs, energy storage, medical devices, or industrial equipment
- Technical consultation and feasibility evaluation during the early project stage
Strong R&D capability helps prevent costly design issues before mass production.
Q7: What quality control processes should a reliable factory follow?
You can assess a manufacturer’s quality system by checking whether they perform:
- Incoming material inspection (IQC)
- In-process quality control (IPQC)
- Outgoing quality inspection (OQC)
- 100% charge and discharge testing
- Aging tests and safety validation
Stable battery performance is achieved through process control, not luck.
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