1. | Makita Power Screwdriver 6831D User Guide Cordless Auto Feed Screwdriver MODEL 6831D MODEL 6831DW With Fast Charger INSTRUCTION MANUAL SPECIFICATIONS 683 ID Drywall screw size 4 mm x 25 28 32 40 mm 5 32 x 1 11 8 1 1 4 1 9 16 No load speed RPM Overall length 2 000 340 mm 13 3 8 Net weight 2 1 kg 4 6 lbs Battery Cartridge 1200 Model DC1201 Fast Charger Voltage Input Output Charging time 12 V A C only 50 Hz 60 Hz D C 9 6 V 12 V 45 min |