Cordless Electric Wrench

SPECIFICATIONS Usage: Commercial Manufacture Type: Rechargeable Electric Wrench Rated Voltage: 21V Power Source: Electricity Power Source: Battery Origin: Mainland China No-Load Speed: 3300rpm Max. Torque: 380N.m Frequency: 0-3600rpm Certification: RoHS Certification: CE Brand Name: HERCTOOLS --POWERFUL TORQUE - DC21 Volt Max motor, 380N.m Torque,It can be applied to various engineering installations, and the installation and disassembly of wheel bolts of household automobiles； --30000MAH LARGE CAPACITY BATTERY：Built-in 15 2000mAh /21v /10c power lithium batteries, strong endurance,With overcurrent/overvoltage/overtemperature/charge and discharge protection functions; --LED LIGHTING - LED light on the front of the unit lighting the workplace for you in the dark,After the rotation stops, turn off the light for about 5 seconds,Smart panel will let you know how much power you have left; --SWITCH & HEAT-SINKING - The switch has a stepless speed regulation