Brand name: Energizer Origin:Mainland China Iscustomized: Yes Model Number:CR2032 Size:24mm * 3.2mm Nominal capacity: 225man Battery Type:Li-ion Nominal Voltage:3v Certification:CE Used for 1:Watches/calculators/Clocks/remote control toys Used for 2: electronic scale/pedometer/car key/blood glucose meter Used for 3:Remote control/TV /selfie stick/electronic dictionary Used for 4: wrist lamp/neck even lamp/wenquxing Shelf life:8 years Same model: dl2032, ecr2032, 5004lc, kcr2032, br2032, kl2032, SB-T15 Rechargeable: no