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| English | Chinese |
| button-cell battery A tiny, circular battery made for a watch or for other microelectric applications | 纽扣电池 (一只小小的、圆的电池，用于手表或其他微型电子应用产品。) |
| phosphoric acid fuel cell | 磷酸燃料电池 |
| solar cell | 太阳能电池 |
| solar cell A device for converting sunlight into electrical power using a semiconductor sensitive to the photovoltaic effect. Solar cells are used on space satellites to power electronic equipment, and as their price falls they may come to be used to provide energy on the Earth | 太阳能电池 (一个使用半导体敏感器件产生光伏效应而使阳光转换成电力的装置。太阳能电池用于空间卫星电力电子设备，随着它们的价格下降，它们可能会被用来提供地球上所需的能量。) |
| solid oxide fuel cell | 固体氧化物型燃料电池 |