Solder Irons Feature Set Performance Runtime Value 4.6 Final Thoughts This Ryobi P3100 18V Hybrid Solder Station allows you to solder with an 18V Ryobi battery or with a standard 120V extension cord. Using a 6Ah 18V battery, we made 15 consecutive solder joints, and the battery still showed full charge (4 bars). We really … Continue reading Ryobi P3100 18V Hybrid Solder Station Video Review