18V Li-Ion battery Double (High,Low) Speed Forward,Reversing Switch Sample order is acceptable CE,GS,ROHS,UL etc.certificate Main Features: • High-capacity Lithium Rechargeable Battery;• Double speed (Low, High) adjustable;• 23+1 stage clutch for high torque and precision driving;• 4-pole open frame motor provides more power in a smaller size;• Variable speed trigger provides maximum control;• ...