Spare lithium battery should be packed well and prevent the equipment from activating accidentally. The correct way is put into a small box of each battery or lithium battery transportation bag.
携带上机的备用锂电池应单个做好防短路措施，正确的方式是每个电池放入一个小盒或锂电池运输包装袋中。
2
Always carry the camera and flash in bag with one extra roll of film and spare batteries.
在照相包内应装有相机、闪光灯、多余一套胶卷及一副电池。
3
It was the little bag that spare buttons come in when you buy a dress shirt.