Enerpac BTW-Series battery torque wrenches deliver accurate, repeatable tightening in a fully cordless package - no hoses, no cords. With ±5% accuracy across the usable range and output up to 6000 ft-lbs (≈8130 Nm), they pair a cool-running brushless motor with a rugged square drive and reaction arm for dependable performance. The intuitive LED interface speeds set-up, while the handheld design enables single-operator use on remote or hard-to-reach sites. Supplied as complete sets with two 18 V 5.5 Ah batteries and a fast charger, and compatible with CAS batteries for added flexibility. Built to work with standard impact sockets and supported by a wide choice of reaction arms and drive extensions.