Hakko FX-901 Cordless Soldering Iron + Sanyo Eneloop AA 4-Pack & Charger FX-901 Iron comes with Quick-change composite tip (PN: T11-B style) Maintains soldering temperature of 600 F Separate battery magazine for easy replacement of batteries Long-life battery power with Ni-MH batteries ~120 minutes Bundle includes compact charging kit with 4 SANYO eneloop 2000mAh rechargeable AA batteries