Voltage: 21V
Battery capacity: li-ion, 1pcx4.0Ah
No load speed: 0-1000rpm
Impact rate: 0-4000bpm
Charging current: 2A
Max drilling capacity: 26mm
Max drilling capacity:
13mm Metal
30mm wood
22mm concrete
1*4.0 Battery & 1*1700mAh Fast big charger Brushless motor
Packed：BMC+color sleeve
