The 4aH battery bundle comes with one Hyper Tough 4aH batter along with The New Hyper Tough 12-Volt Max* 3/8-inch Cordless Extended Reach Ratchet. This sub-compact cordless ratchet is ideal for auto mechanics and DIY enthusiast looking for maximum performance and productivity.??The high-power motor delivers 400-in. lbs. of max torque at speeds of up to 210 RPM to remove the most stubborn fasteners. The compact, slim profile and 4-inch extended neck makes this ratchet wrench ideal for tight work areas such as engine bays or under a vehicle.?Other features include?the 3/8-inch drive that allows you to use standard and impact rated 3/8-inch sockets. The variable?speed trigger gives you enhanced?speed?control?for?precise fastening. Onboard LED lights?and?battery?level?indicator?helps you?work efficiently. The Hyper Tough 12-Volt Max* 3/8-inch Cordless Extended?Reach Ratchet?comes?standard with a 1.5Ah 12-Volt Li-Ion?battery, and includes a 2-Year Limited Warranty. Discover the entire family of Hyper Tough 12-Volt tools and accessories exclusively at Walmart.