FeaturesFast heat-up time, the tool is ready to use in 20 - 30 seconds3 locking head positions to work in multiple orientations: 0°, 45°, 90°Replaceable soldering tipsDual colour LED lights to inform the user: flashing bright green when the tool is heating up, bright green when the tool is ready for use and bright red when the tool is switched off but the tip is still hotTemperature monitoring to maintain heat during heavy applicationsBright LED light for increased visibility during solderingFlexible battery system - works with all Milwaukee® M12™ batteriesSpecificationsVoltage (V) 12Temperature range (°C) 400Battery type Li-ionHeating power (W) 90Scope of supplyM12 SI-0