... 1. 3V Lithium battery 2. EU 2006/66/EC Standard 3. Used for LED light, Toy,Clock, Calculato, Features:1) Mitsubishi ... , end-point voltage 2.0Volt7) Diameter: 20mm8) Height: 2.5mm9) Shelf Life: 3 Years10) Battery Applicable Products: Toy, LED light, Clock, Calculator ...