Highlights This product is send in 10 pcs of batteries. It can be used in watch, calculator, some remote controls & other microamps level battery applications. Choose the right model of your applications & you will feel good service. Do not recharge or dispose of in fire. Keep in a dry & cool place. Specifications Weight Approx:0.4g/pc Size Approx:7.9x 7.9x 2.1mm/pc Model:AG11/362 A Voltage: 1.55 V Service life:18 months