Lithium battery storage safety hazard "overcharge" test has exploded

The White Paper issued by the General Administration of Quality Supervision, Inspection and Quarantine on June 27th, "The Quality of China's Import and Export Battery in 2012" shows that lithium-ion batteries have potential safety hazards in the import and export batteries sent by inspection and quarantine agencies, "the overcharge of lithium batteries". "The project exploded during the test.

The white paper shows that the import and export of battery products in China is large. In terms of exporting batteries, the inspection and quarantine institutions sent a total of 2,688 batches of inspections last year, and found 83 batches of unqualified products, accounting for 3.09% of the total number of inspections. In terms of imported batteries, local inspection and quarantine institutions A total of 207 batches were tested, and 11 batches were found to be unqualified, accounting for 5.31% of the total number of inspections.

The unqualified items found in the inspection mainly include: the lithium-ion battery capacity is false; the lithium battery used in consumer electronic appliances has potential safety hazards, and the fire impact test and heavy impact project test occur; the lithium-ion battery has safety hazards. The "overcharge of lithium battery" project exploded during the test. (Reporter Yang Bin)

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