With the rapid development of the global battery industry and increasingly strict safety regulations, professional battery testing institutions have become an indispensable link in the battery industry chain. As a third-party testing institution holding multiple authoritative qualifications including CNAS, CMA, CBTL, and UL, Guangdong Energy Storage Testing Technology Co., Ltd. is committed to providing comprehensive, professional, and efficient testing and certification services for various battery products.

I. Importance of Battery Testing & Market Demand

As the core component of energy storage, battery safety, performance reliability, and compliance are directly related to the quality of end products and user safety. In recent years, with the rapid growth of the new energy vehicle, power bank, and electric bicycle markets, the battery testing industry has ushered in enormous development opportunities.

According to market research statistics, the global new energy industry testing service market is growing rapidly, with the Chinese market occupying an important share worldwide. This trend highlights the market demand and development potential of professional battery testing services.

II. Core Qualifications & Capabilities

Guangdong Energy Storage Testing provides trustworthy testing services supported by the following authoritative qualifications:

• CNAS Accreditation: Laboratory accredited by the China National Accreditation Service for Conformity Assessment (CNAS), ensuring international mutual recognition of test results.
• CMA Certification: Obtained China Metrology Accreditation, making test reports legally valid.
• CBTL Laboratory: Recognized as a CB Scheme Test Laboratory, with internationally credible reports.
• UL Recognized Laboratory: Authorized by UL (Underwriters Laboratories) to conduct tests in accordance with UL standards.

With these qualifications, our test reports hold international credibility, helping customers’ products smoothly enter global markets.

Ⅲ.Global Certification Services

We provide multi-country certification services worldwide, including:

• UN38.3 Certification: For lithium battery air transport safety requirements.
• CB Certification: Based on international standards such as IEC/EN 62133.
• UL Certification: In accordance with standards such as UL 1642 and UL 2054.
• CQC Certification: Based on Chinese standards such as GB 31241.
• Market access certifications for various countries: CE, FCC, PSE, KC, BIS, etc.

IV. Core Testing Items

Our testing services cover all links of battery products:

Safety Testing

• Electrical Safety Testing: Overcharge, overdischarge, external short circuit, forced discharge, etc.
• Mechanical Safety Testing: Vibration, mechanical shock, free fall, crush, heavy impact, etc.
• Environmental Safety Testing: Temperature cycling, thermal abuse, low-pressure testing, etc.
• Combustion Testing: Jet combustion testing.

Performance Testing

• Capacity Testing: Rated capacity, energy density testing.
• Cycle Life Testing: Evaluate the number of battery cycles.
• Internal Resistance Testing: Measure DC internal resistance of batteries.
• Self-Discharge Testing: Assess charge retention capability.

V. Testing Process

We provide an efficient and orderly testing process:

1. Consultation & Application: Customers submit testing needs and product information.
2. Program Formulation: Develop personalized testing plans based on product characteristics and target markets.
3. Sample Submission & Testing: Customers send samples, and the laboratory conducts comprehensive testing.
4. Report Issuance: Issue authoritative test reports based on test results.
5. Certification Services: Assist customers in obtaining required certification certificates.
6. Follow-Up Support: Provide technical consultation and certificate maintenance services.

VI. Industry Application Fields

Our testing services are widely applied in the following fields:

• New energy passenger vehicles and commercial vehicles.
• Portable electronic devices (e.g., smartphones, tablets, laptops).
• Electric vehicles (e.g., electric bicycles, electric scooters).
• Energy storage systems (e.g., household energy storage, industrial energy storage).
• Industrial equipment (e.g., power tools, medical devices).

VII. Our Service Advantages

Choosing Guangdong Energy Storage Testing, you will gain the following advantages:

• One-Stop Service: Full-process services from testing to certification, reducing customers’ time costs.
• Professional Technical Team: Experienced engineer team providing accurate and efficient testing services.
• Advanced Equipment Platform: Equipped with internationally advanced testing equipment and instruments to ensure test accuracy.
• Rapid Response Mechanism: Closely track project progress and respond to customer needs in a timely manner.
• Global Market Access: Help products meet multi-country regulatory requirements and quickly enter target markets.

In today’s era of rapid battery technology innovation and evolving global market access requirements, choosing a professional and authoritative battery testing institution is crucial. With a sound quality system, advanced technical capabilities, and rich industry experience, Guangdong Energy Storage Testing Technology Co., Ltd. provides comprehensive testing and certification solutions for various battery products, offering strong guarantees for product quality safety and market access.

If you have battery testing and certification needs, welcome to contact Guangdong Energy Storage Testing Technology Co., Ltd. Let us safeguard your products and create a better future together!