Wheeler Engineering F.A.T. Wrench AutoTorque Battery Features The Wheeler F.A.T. Wrench AutoTorque Battery is a 12v lithium-ion pack purpose-built to power the AutoTorque gunsmithing screwdriver giving users a ready spare so work never has to pause for a recharge. It delivers a full 2-hour continuous runtime on a single charge matching the capacity of the AutoTorque s original battery for consistent performance between swaps. A quick-check LED battery status indicator is built into the pack letting users confirm remaining charge before starting a job rather than guessing and running out mid-task. This is especially useful for gunsmiths or hobbyists working through a long list of torque-sensitive installations in one sitting. Recharging is handled through a USB-C port though the cable itself is sold separately and not included with this battery pack. Keeping a charged spare on hand means an AutoTorque owner can swap batteries instantly and keep working rather than waiting out a full charge cycle. This battery is compatible only with the F.A.T. Wrench AutoTorque so it is purpose-built rather than a generic power cell ensuring a reliable fit and consistent performance. For anyone who relies on the AutoTorque regularly this Gray spare battery is a practical addition that keeps the tool ready whenever it is needed. Wheeler Engineering F.A.T. Wrench AutoTorque Battery Specifications Manufacturer: Wheeler Engineering Color: Gray Battery Type: 12v Lithium-Ion Runtime: 2 Hours Charging: USB-C Compatible Hosts: F.A.T. Wrench AutoTorque Available At: GrabAGun