Varta Lithium Coin cell batteries are extra premium branded lithium button cells for maximum safety, reliability for the most modern energy needs. Battery type: CR1632 Voltage: 3V Dimensions: 16.0mm x 3.2mm Weight: 18g Capacity (mAh, Ah): 137 mAh Storage time: 10 years Other names: L1632, KL1632, CR1632, KCR1632 ,ECR1632, DL1632, BR1632