These CARDS are exactly the same size and thickness of a conventional card, and the lithium-polymer battery inside can last four years under high usage.
这种卡实际上与常规卡的大小与厚度都相同，而且卡内部的锂聚合物电池能够在高使用率的情况下维持4年时间。
Alls olid-state thin film batteries and polymer thin film batteries have been success fully used in smart card now.
全固态薄膜锂蓄电池以及聚合物薄膜锂蓄电池已经成功地应用于智能卡当中。
Alls olid-state thin film batteries and polymer thin film batteries have been success fully used in smart card now.
全固态薄膜锂蓄电池以及聚合物薄膜锂蓄电池已经成功地应用于智能卡当中。
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