| 发明名称 |
LITHIUM ION SECONDARY BATTERIES |
| 摘要 |
<p>Secondary batteries are provided which can be charged without removal from a device. In some implementations, the battery cathode includes LiFePO4 as an active material. In some implementations, the batteries include carbon anodes. Hearing aids containing such batteries, and chargers for recharging the battery within the hearing aid are also provided.</p> |
| 申请公布号 |
EP2140513(A1) |
申请公布日期 |
2010.01.06 |
| 申请号 |
EP20080719790 |
申请日期 |
2008.03.20 |
| 申请人 |
THE GILLETTE COMPANY |
发明人 |
PINNELL, LESLIE, J.;NANJUNDASWAMY, KIRAKODU, S.;CINTRA, GEORGE;KAPLAN, ALEXANDER;ZHANG, FAN |
| 分类号 |
H01M10/04;H01M4/58 |
主分类号 |
H01M10/04 |
| 代理机构 |
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代理人 |
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| 主权项 |
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