The M12™ Soldering Iron Delivers Fast Application Speeds By Reaching Operational Temperature In Under 18 Seconds And Maintaining An Optimized Temperature Throughout The Most Demanding Applications. The Heat Indicator Utilizes Redlink™ Intellegence To Notify Users When The Tool Is Ready-To-Use And Safe-To-Store, Eliminating The Guesswork. The 3-Stop Pivoting Head Provides Unmatched Access By Allowing Users The Ability To Adapt The Tool For The Application And Solder In More Confined Spaces. The M12™ Soldering Iron Powered By Redlithium™ Battery Technology Delivers Up To 40 Minutes Of Run-Time On A M12™ Compact Battery Pack.