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