Larger capacity battery provides up to 30 minutes of soldering time, and combined with new high-efficiency tips can solder over 200 joints. Minimizes recharging time for large field service jobs. New tip design requires less power and features improved conductivity to heat tip in approximately five seconds. Isolated tip eliminates component damage caused by electrical leakage. Iron completely recharges in 4 hours. Standard design Isotip® tips can be used for normal soldering applications. Comes complete with iron, two tips (7545-100 fine tip and 7577-100 chisel tip) and 115VAC recharging stand with charge status LED.