“ Generally speaking, the li-ion battery is more sensitive to temperature, pressure, larger changes may affect the use, and even dangerous for properties change. Li-ion battery consistency is not very good, especially when hundreds of thousands of pieces of lithium ion battery through a certain way together form a battery pack, problem become more prominent. One has a problem, such as overcharge, over discharge or damage bulge, will affect the normal work of the whole battery pack, the thermal runaway and complex heat dissipation problems. Or lead to spontaneous combustion and cause the safety accidents such as fire or explosion, increase the submarine's infrared radiation light, detectability, deterioration of submarine reduce reliability and stability of the submarine. ” Wang qun, said & other; Prior to that, for & lsquo; Burn dragon & rsquo; Number provide lithium electricity Japan yuasa battery production company, as well as the KSS - 3 provide battery samsung SDI company produces the battery, have happened safety problems. ”
on December 21, so dragon lighting, according to the announcement the company recently informed the company shareholders holding more than 5% sapanwood learned sapanwood held by its stake to deal with the various business of the company.
on December 21, so dragon lighting, according to the announcement the company recently informed the company shareholders holding more than 5% sapanwood learned sapanwood held by its stake to deal with the various business of the company.
by the disclosure of the announcement day, sapanwood holds 13081500 shares too dragon lighting, 12 of the total number of shares. 19%, the listed company's shares held by the cumulative pledged 5950000 shares, accounting for the total number of shares held by 45. 5 48%, accounting for the company's total equity. 54%.