Lithium Battery Inspection

Honor Inspection International Ltd. is a trusted third-party inspection company in China, provides cheap lithium battery inspection service and professional reports for global clients. The company has more than 15 offices in China, India, Thailand, Vietnam and Southeast Asia. Good service and low price are available.

Lithium batteries are classified as high-risk, energized products that pose a potential fire or explosion hazard. Conducting third-party pre-shipment inspections allows for the early identification of substandard cells and products with manufacturing defects, thereby preventing goods from being detained or returned by customs at overseas ports. Furthermore, such inspections ensure compliance with battery safety regulations across multiple jurisdictions, reduce after-sales claims and shipping-related safety incidents, and safeguard the trade interests of both domestic and international buyers.

1. Documentation Verification: Cross-check purchase orders, specifications, and nameplate markings to ensure the battery model, capacity, voltage, and certification details align with customer requirements;
2. Physical and Structural Inspection: Inspect the casing for bulging, deformation, scratches, leakage, or corrosion, and verify the integrity of terminal welding;
3. Electrical Performance Testing: Conduct spot checks on voltage, internal resistance, and charge/discharge stability to identify substandard performance or abnormal cell voltage differentials;
4. Safety Component Verification: Check the assembly of protection boards, insulation sheets, and flame-retardant materials for compliance with standards;
5. Packaging and Labeling Inspection: Confirm that warning labels, shipping marks, and moisture-proof packaging comply with domestic and international transport regulations;
6. Defect Classification via Sampling: Categorize defects as minor or major based on AQL standards and determine the overall quality rating.

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