Specifications: Temperature: 450 ?a Applicable range of solder diameter: 0.8-1.2MM Features: 1.The Soldering Tool fit solder wire diameter from 0.8~1.2mm. The solder wire can be fed from on the Tool. This tool can be use anywhere for home, studio, product manufacturing lines, and more. 2.This is a ingenious design with a solder feeder attached to a soldering Iron. Pull the trigger to adjust how fast you want the spool to come out. When assembled properly, this tool makes soldering a breeze. 3.Widely Used - Great for welding circuit board, appliance repair, jewelry and metal headdress making, computer and DIY. Very suitable for beginners, welders, basic household equipment, welding engineer training, etc. Fitment of BatteryLs For Makita 18V battery Package IncludedLs 1 x soldering gun 1 x coil of solder wire 2 x battery 1 x charger