Specification:
Motor Type: Brushless;
Type: Impact Wrench;
Battery Model: 198TV;
Maximum Torque: 520N M;
Battery Capacity: 19800mAh;
No-load Speed: 33000r/min;
Impact frequency: 0.3600;
Wrench Head Size: 1/2inch (12.5mm);
Wrench Socket: 4-24mm(only included 22mm in the package);
Charging Input Voltage: 100-240V 50/60Hz;
Battery Voltage: 21V 8AH.

Features:
Disassembly, installation, drilling, 3 in 1.
fine motor, small volume, heavy torque-520NM.
Tungsten carbide steel shaft, aluminum head, strong and durable.
Stepless variable speed switch, press to adjust the speed efficiently.
Large vents efficiently improving heat generation for long-term use.
Ergonomic handle and integrated LED work light, beautiful and durable.
Large capacity lithium battery, overload protection, fast charging, long lasting power.

Battery Maintenance And Matters Of Attention:
Dont charge batteries that have enough electricity.
Separate isolation in a dry place.
Make sure that the battery is dry without water.
The battery and the host body are placed separately. It needs to be charged every 15-30 days without use for a long time.
Clean up the battery every time you use it.
When charging, someone should look next to it and be sure to disconnect the charger when you leave.

Package Included:
1 x Impact Wrench;
1 x 19800mAh Li-Ion battery;
1 x 22mm inch sockets;
1 x Power Charger;
1 x User Manual.
Product Attributes:

• Weight (lbs.): 1.00 lb