The air-to-sea certification is a report that needs to be provided when the battery and the battery with the battery are transported by air or sea. Before applying for the air-to-sea certification, the battery and the battery with the battery need to apply for a UN38.3 report. After the UN38.3 report is obtained To apply for an air shipping certificate.

Validity period of air and sea certificate

Every December 31st expires, no matter when the appraisal certificate is applied for, as long as December 31st, the air and sea shipping appraisal certificate is invalid and needs to be re-applied.

Certificate of Shipping Conditions

When the goods are transported by air, water, road and railway, in order to ensure the safety of transportation, it is necessary to understand the transport danger of the goods. The identification of cargo transportation conditions is to identify and recommend the transportation safety of goods according to the regulations and standards related to the transportation of dangerous goods at home and abroad.

1. Sample delivery and matters needing attention of "Appraisal of Cargo Transportation Conditions" and "Appraisal of Cargo Dangerousness"

1. The amount of samples to be tested is solid: 30-50 grams (for example, 1kg for the spontaneous combustion test and 200g for the oxidant test), liquid: 50-70 ml (for metal corrosion samples, please notify separately, sample 3.5 L), the name of the sample and the name of the sending unit should be marked on the sample bag (or bottle). In order to facilitate verification, the center shall retain all incoming samples and will not return them (if valuable or special samples need to be returned, please explain in the remarks column).

2. The inspection unit must ensure that the samples sent are consistent with the real shipped goods, and the inspection is entrusted. If there is any discrepancy, the involved inspection fees, legal liabilities and other consequences shall be borne by the customer .

2. Filling in the forms and matters needing attention

1. The name of the goods must be filled with the specific substance name of the sample, not only the code, model or specification code, etc.

2. For battery products (or products containing batteries), the type of battery must be indicated in the column "Name of Goods" (such as: zinc-manganese batteries, nickel-hydrogen batteries, nickel-cadmium batteries, lead acid battery, lithium battery, etc.) and the model of the battery.

3. For organic pigments (except acrylic pigments for painting), the trade name of the pigment should be indicated, and the trade name of the dye and the strength of the dye should be indicated for organic dyes.

4. Please truthfully fill in the manufacturer of the sample and the unit applying for appraisal. Once the report is issued, no changes can be made.

Service area

Product Range

1. Lithium battery: rechargeable battery, disposable lithium ion, polymer lithium battery

2. Nickel battery: NiMH/NiCd battery

3. Alkaline or carbon primary batteries: various types of primary batteries

4. Other types of batteries: lead-acid batteries/power batteries

Scope of testing services

Test Range

1. Electrical test: low rate charging, overcharge test, overdischarge test

2. Battery performance test: capacity test, DC/AC internal resistance

3. Mechanical testing: impact, impact/squeeze, vibration

4. Environmental simulation test: low pressure, thermal shock, temperature cycle

5. Fault test: short circuit, single fault test