专利名称：Rechargeable battery system发明人：Chi W. Yau申请号：US13678351申请日：20121115公开号：US09077055B2公开日：20150707
专利附图：
摘要：A rechargeable battery system can include features to facilitate determinationof the charge state of a battery or a battery power unit. A rechargeable battery systemcan include a battery case that can hold a plurality of batteries. The batteries held by thebattery case can include a tab located on a portion of the battery, such as, the terminal.
The tab can include indicia of the charge state of the battery, and can be detached whenthe battery is at least partially discharged. The tab can facilitate determination of thecharge state of the battery by allowing identification of batteries with the tab attachedand batteries from which the tab has been detached.
申请人：Chi W. Yau
地址：Escondido CA US
国籍：US
代理机构：Knobbe Martens Olson & Bear LLP
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