发明名称 |
Charging circuit, charging system and charging method |
摘要 |
A charging circuit includes: a connecting terminal for connection to a nonaqueous-electrolyte secondary battery; a heating portion heating the nonaqueous-electrolyte secondary battery; a charging portion charging the nonaqueous-electrolyte secondary battery connected to the connecting terminal; and a control unit which allows the charging portion to charge the nonaqueous-electrolyte secondary battery after allowing the heating portion to heat the nonaqueous-electrolyte secondary battery, lowers the temperature of the nonaqueous-electrolyte secondary battery, and allows the charging portion to further charge the nonaqueous-electrolyte secondary battery.
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申请公布号 |
US2009167253(A1) |
申请公布日期 |
2009.07.02 |
申请号 |
US20070308076 |
申请日期 |
2007.05.24 |
申请人 |
MURAOKA YOSHIYUKI;NAKAI HARUYA;OKADA YUKIHIRO |
发明人 |
MURAOKA YOSHIYUKI;NAKAI HARUYA;OKADA YUKIHIRO |
分类号 |
H02J7/02 |
主分类号 |
H02J7/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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