HearingAidZinc-airButtonCellBatteryItemNumber:A13Voltage:1.4VCapacity:300mAhAverageWeight:0.84gPackage:6pcs/blistercard10card/colorbox50boxes/cartonCartonSize:52*24.13CartonWeight:5.0KG每卡售价RMB8.5.(一卡上有6个电池,如图)另外还有尺寸、容量不相同的A10、A312、A675三款助听器电池价格每卡售价RMB8.5.(一卡上有6个电池)