(+)正极端 橡皮球Rubber disk Positive terminal 安全阀Safety vent 顶部垫片Top washer 密封圈Gasket 顶盖Top cap 胶带Tap with tape protection 负极 Negative electrode 壳体Can 隔膜/电解液 Separator/electrolyte 正极 Positive electrode PVC套管 PVC sleeve (-)负极端 Negative terminal 底部垫片 Bottom washer MH-Ni电池的构造 MH-Ni电池的构造