... no.: 20+1 settingsMax torque:25N.mChuck capacity:10mmBattery cell: 1.5Ah li-ion batteryCharging time: 1hourNet weight:1.0kgDrill capacity: steel: ... 7mmAUTO-LOCK: YESAUTO STOP: YES Applied with high quality lithium-ion battery, all environmentally friendly, free of tox and hazards substances, ... with 10.8V=12V max high quality brands lithium-ion battery, no memory effects, Installed with ECP system protects ...