Q-85 electric screwdriver

Operating voltage:3.7-4.2 v
Maximum torque:5 N/8 N
Battery model:18650/1500 ma h
Charging time:3 h
Battery optional capacity:220 r/min
Package configuration: 1500 m Ah battery (fully charged and idle for about 90 minutes), brushed motor (working for 300-500 hours), electric 3-5 N, manual 8-10 N.
Selling price excluding tax：￥38