Title: Packaging battery
Application Number: 200520142013 Application Date: 2005.11.23
Publication Number: 000000000 Publication Date:
Approval Pub. Date: 2007.01.31 Granted Pub. Date: 2007.01.31
International Classifi-cation: H01M2/26;H01M2/06
Applicant(s) Name: BYD Co., Ltd. Address:
Inventor(s) Name: Xiong Yuanhuan
Attorney & Agent: wang fengdong cheng rongkui
Abstract:
    A packed battery comprises a battery electrical core (6), a wiring board (3) and a battery case for packing batteries. Said battery electrical core (6) comprises positive terminal and negative terminal, wherein the positive terminal and negative terminal of the battery electrical core (6) are respectively connected with the wiring board (3) through an elastic conductive unit (4). The packed battery of the utility model provides battery which employs elastic conductive unit to elastically connect the wiring board and the battery electrical core, replacing conventional plumb joint connecting mode, so the plumb joint procedure and the wicking procedure during manufacturing battery are cancelled, thereby achieving the environment protective requirement of battery lead-free. The elasticity of the elastic conductive unit is capable of ensuring the effective communication between the wiring board and the battery electrical core, and reduces the unfavorable influence of the printed circuit board variation for the battery quality.
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