In the global lithium battery trade and transportation network, safety and compliance are the core links connecting production, logistics, and markets. As a battery manufacturer or exporter, have you ever faced such challenges: airlines and shipping companies require dangerous goods transport documents, customs and port authorities demand professional appraisal reports, and customers in different countries have varying requirements for battery safety certifications?

Faced with these complex international transportation compliance requirements, the DGM test report has become a key pass for battery products to go global safely, thanks to its globally recognized authority. As a world-leading dangerous goods safe transport service provider, DGM’s test reports are widely accepted by the International Air Transport Association (IATA), International Maritime Organization (IMO), as well as major airlines, shipping companies, and regulatory authorities worldwide.

What is a DGM Test Report?

DGM (Dangerous Goods Management) is an authoritative institution in the global dangerous goods management field, specializing in providing transport condition appraisal, packaging testing, consulting services, and training for various dangerous goods (including lithium batteries). A battery DGM test report is an official document issued by DGM’s professional technicians after conducting a comprehensive safety assessment of lithium battery products in accordance with international transport regulations.

The core value of this report lies in: it is not only a conformity certificate but also a comprehensive safe transport solution. Based on international regulations such as the United Nations’ Recommendations on the Transport of Dangerous Goods, IATA Dangerous Goods Regulations (DGR), and IMO International Maritime Dangerous Goods Code (IMDG Code), the report ensures that battery products fully comply with global transport requirements in terms of packaging, marking, labeling, and documentation.

Why Must a DGM Test Report Be Provided for Battery Transport?

1. Mandatory Requirements of International Regulations

According to the regulations of the International Civil Aviation Organization (ICAO) and International Maritime Organization (IMO), all lithium batteries must be accompanied by a transport condition appraisal report issued by a qualified professional institution before international transport by air or sea. As a globally recognized authoritative body, DGM’s test reports are widely accepted by major airlines, shipping companies, and customs authorities worldwide.

2. Professional Guarantee for Transport Safety

Classified as Class 9 Dangerous Goods, lithium batteries pose potential risks such as thermal runaway and short-circuit fires during transport. Through rigorous testing and evaluation, the DGM test report ensures:

• The battery itself meets UN38.3 safety standards
• The packaging design can effectively protect the battery from external impacts
• Transport conditions comply with safety requirements of various transport modes
• Marks, labels, and documents are complete and standardized

3. Key Link for Smooth Supply Chain

Lack of a DGM test report or non-compliant reports will directly lead to:

• Airlines and shipping companies refusing to accept the goods
• Goods being detained at the port of departure, transit, or destination
• High storage fees, demurrage charges, and rectification costs
• Delayed delivery, affecting business reputation and customer relationships

Core Contents of a Battery DGM Test Report

A complete battery DGM test report typically includes the following key components:

1. Product and Transport Information Appraisal

• Detailed product description (battery type, model, capacity, quantity, etc.)
• UN number (e.g., UN3480, UN3481)
• Proper shipping name
• Dangerous goods class and packaging grade

2. UN38.3 Test Result Evaluation

The DGM test report comprehensively assesses whether the battery has passed the 8 safety tests required by UN38.3:

• Altitude simulation test
• Thermal test
• Vibration test
• Shock test
• External short circuit test
• Crush/impact test
• Overcharge test
• Forced discharge test

3. Packaging Performance Evaluation

This is a key part of the DGM test report, including:

• Confirmation of packaging type and specifications
• Packaging code identification (e.g., 4G/X07/S/22/CN/DGMXXXXX)
• Packaging test results (stacking test, leakproof test, drop test, etc.)
• Packaging conformity conclusion

4. Mark, Label, and Document Audit

DGM professionals conduct detailed audits of:

• Correct application of dangerous goods labels
• Completeness of lithium battery handling labels
• Clarity and durability of marks on packaging
• Completeness and standardization of accompanying documents (e.g., MSDS)

5. Transport Condition Recommendations

Based on a comprehensive assessment, the DGM test report provides:

• Applicable transport modes (passenger aircraft/cargo aircraft, cabin/deck)
• Stowage and segregation requirements
• Emergency measure recommendations
• Special operation requirements

DGM Test Report Application Process

Obtaining an authoritative DGM test report usually involves the following steps:

Phase 1: Consultation and Preparation

• Submit product information (specifications, circuit diagrams, Bill of Materials (BOM), etc.)
• Provide samples (battery samples, complete packaging samples)
• Confirm transport mode and destination country

Phase 2: Testing and Evaluation

• DGM laboratory conducts necessary safety tests
• Professionals evaluate product and packaging conformity
• Audit marks, labels, and documents

Phase 3: Report Compilation and Issuance

• DGM authorized signatory compiles the official test report
• Report review and quality control
• Issue the official test report with the DGM logo

The entire process typically takes 2-4 weeks, depending on product complexity and the number of test items.

Our Professional Services: One-Stop DGM Test Report Solutions

As a professional battery testing and certification institution, Guangdong Energy Storage Testing Technology Co., Ltd. has established a long-term strategic cooperative partnership with DGM. This partnership enables us to provide customers with more efficient and professional DGM test report services:

1. Professional Connection and Process Optimization

Based on our close cooperation with DGM, we have established a professional and efficient work connection mechanism. Our engineering team is familiar with DGM’s standards and requirements, enabling accurate pre-assessment at the initial stage of the project to ensure complete data and compliant samples during formal application, significantly shortening the overall processing cycle.

2. Technical Communication and Rapid Problem Resolution

During testing and evaluation, if technical questions or non-conformities arise, we can communicate directly and efficiently with DGM technical experts through dedicated channels to quickly understand the root cause and provide targeted solutions, avoiding delays due to poor communication.

3. Full-Cycle Guidance for Efficient Passing

Our professional team provides end-to-end guidance from pre-consultation, sample preparation, and document collation to final report acquisition. With in-depth understanding of DGM’s standards and processes, we help customers avoid common mistakes.

4. Value-Added Services and Comprehensive Support

In addition to DGM test report services, we also provide:

• UN38.3 testing and certification
• Transport packaging design and testing
• MSDS (Material Safety Data Sheet) compilation
• Global market access consulting (CE, UL, KC, PSE, etc.)

Frequently Asked Questions (FAQs)

Q: Which transport modes are DGM reports applicable to?

A: DGM test reports are applicable to air transport (compliant with IATA DGR), maritime transport (compliant with IMDG Code), and multimodal transport. The report will be adjusted and supplemented accordingly for different transport modes.

Q: Do all batteries require a DGM test report?

A: According to international regulations, almost all lithium batteries require a transport condition appraisal report issued by a professional institution for international transport. The DGM test report is one of the most authoritative and widely accepted options.

Q: How many samples are needed to apply for a DGM report?

A: Sufficient battery samples for testing and complete transport packaging samples (including inner and outer packaging) for packaging evaluation are usually required. The specific quantity depends on the product type and test requirements.

Choose Us, Choose Professionalism and Reliability

In today’s globalized trade of battery products, safety and compliance are no longer optional but a necessity for enterprise survival and development. An authoritative DGM test report not only meets international regulatory requirements but also reflects an enterprise’s professional capabilities, quality awareness, and sense of responsibility.

As a professional institution maintaining a friendly cooperative relationship with DGM, Guangdong Energy Storage Testing Technology Co., Ltd. is committed to becoming your most trusted global compliance partner. We not only provide professional testing and certification services but also strive to help your products enter global markets safely and efficiently through our professional knowledge and industry resources.

If your battery products need to apply for a DGM test report or you have any questions about international transport compliance, please contact Guangdong Energy Storage Testing Technology Co., Ltd. at any time. Let us use our professionalism and experience to escort your global trade journey, ensuring every transport is safe, compliant, and smooth.