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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0743166 (1991-08-09) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 44 인용 특허 : 0 |
A unitary rechargeable battery pack includes a plurality of axially aligned battery cells coupled to each other in electrical series with an insulated housing surrounding and enclosing the cells. The housing includes complementary halves detachably connected to each other. First, second and third el
A battery pack for use in a power tool comprising: a plurality of axially aligned battery cells forming a series circuit having an anode at one end and a cathode at the other end as outputs; each of said battery cells having an outer casing as its cathode; a housing surrounding and containing said b
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