硬币式 meaning in English

monetary apparatus

Detail specification for coin cell battery holders for use in electronic equipment
电子设备用硬币式蓄电池座详细规范
Several series of lithium battery products have been researched and developed , such as lithium ion battery , lithium thionyl chloride battery and lithium manganese dioxide battery . with dozens of types including rectangular battery , cylindric battery and button cell , etc
研究室技术力量雄厚，始终跟踪国际前沿技术，研制开发了锂亚硫酰氯原电池系列、锂锰原电池和锂离子蓄电池等多种系列的锂电池产品，有方形、圆柱形、硬币式等几十种规格。