发明名称 |
BATTERY PACK,TOOL BATTERY AND BATTERY OPERATED TOOL |
摘要 |
A lithium-polymer based battery pack for power a hand held power tool or a garden tool, the battery pack has a plurality of battery cells located within housing that is selectively connectable to and supportable by a hand held power tool or a garden tool. The battery cells have a lithium-polymer based chemistry and a nominal charged internal impedance of less than or equal to approximately 5 milliohms. In one embodiment the cells are think cells are stacked within the housing such that each sell is layered over or under an adjacent cell and a resiliently deformable substrate located between adjacent battery cells. In another embodiment the cells may be interconnected to have a combined output voltage of at least 9 volts and to produce a combined average discharge current of greater than 20 amps. A lithium-polymer tool battery and a battery powered tool are also part of the invention. |
申请公布号 |
EP3014690(A1) |
申请公布日期 |
2016.05.04 |
申请号 |
EP20140818532 |
申请日期 |
2014.06.26 |
申请人 |
TECHTRONIC POWER TOOLS TECHNOLOGY LIMITED |
发明人 |
FAUTEUX, DENIS GASTON;WOO, WING KEUNG |
分类号 |
H01M10/36;H01M2/02;H01M2/10;H01M2/20;H01M10/052;H01M10/0565;H01M10/42;H01M10/48;H01M10/6235;H01M10/647;H01M10/653;H01M10/6555 |
主分类号 |
H01M10/36 |
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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