VESSEL Electric Ball Grip Drill Ball II with 1 USB Maximum Output Torque Bit, Type-C Charging, 3N M, 220USBC-1

Grip length: 140mm, Grip diameter: φ45mm, Weight: 170g, Sleeve: 6.35mm across flats Capacity: Li-Ion 3.7V 800mAh, No-load rotation speed: 280min-1, Torque (max): 3N・m (electric), Durability torque (manual): 12N・m Charging time: Approx. 60 minutes, continuous use time: Approx. 40 minutes (no load), Charging method: Micro USB-typeC USB charging Country of Origin: Japan *Tightening manually more than necessary may result in malfunction.