CR2450 DatasheetEEMB Li-MnO2 Battery (Edition: Dec. 2016) Battery Structure 2 Document Outline EEMB CO., LTD Specification Battery Structure Scope Features and Applications Battery Basic Characteristics Performance and Test Methods Characteristics Curve Matters Needing Attention ! Caution ! Danger ! Warning ! Storage and Mount Overlapping Batteries Batteries put in a Metallic Container or on a Meta When a Battery is Held with Tweezers When Battery Lead Plates Touch Each Other Solder Bridges Short-circuited though Soldering Iron Shorts through Piled Circuit Board Discharge through Conductive Electrostatic Prevent Improper Battery Mounting Polarity Solder