发明名称 |
BATTERY PACK, CHARGING CONTROL METHOD, AND APPLICATION DEVICE |
摘要 |
A battery pack having a secondary battery and a circuit that controls charging and discharging of the secondary battery is disclosed. The battery pack has a computer and a charging control section. The computer communicates with another computer disposed in a charging device and authenticates the charging device. The charging control section, controlled by the computer, supplies a charging current to the secondary battery when the charging device has been successfully authenticated and shuts off the charging current when the charging device has not been successfully authenticated. |
申请公布号 |
CA2528681(C) |
申请公布日期 |
2009.10.13 |
申请号 |
CA20052528681 |
申请日期 |
2005.12.01 |
申请人 |
SONY COMPUTER ENTERTAINMENT INC.;SONY CORPORATION |
发明人 |
SASAKI, DAI;HAYAKAWA, MASAHIKO;SASAKI, TAICHI |
分类号 |
H02J7/00;H01M2/10;H01M10/46 |
主分类号 |
H02J7/00 |
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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