supply of lithium- ion technology cordless impact wrench 3/4 with brushless motor. technical specification: voltage -lithium- ion technology cordless impact wrench 3/4 with brushless motor. technical specification: voltage -,lithium- ion technology cordless impact wrench 3/4 with brushless motor. technical specifi cation: voltage - 18 v, battery capacity: 5.0 ah, torque max. - 1050 +/- 10% nm, square drive 3/4 square drive (19.05mm), weight less than or equal to 9 kg, forward and reverse rotation.standard accessories: too l with battery - 1 no, spare battery , battery charger - 1 no, carrying case - 1 no., make: bosch /dewalt/ma kita/hikoki [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] => limited