Hakko Soldering Iron FX901-01 Cordless outdoor Battery-powered Power source: AA batteries × this 4 (sold separately) Power: alkaline battery / 6V, nickel-metal hydride batteries (2150mAh) /4.8V (5W) Standard tip: B type (No.T11-B) Continuous use time: alkaline batteries / about 60 minutes, a nickel-metal hydride batteries / (2150mAh) / about 120 minutes Size: total length 212mm 【Country of origin】Japan Condition:NEW