Includes: (1) 2606-20 M18 cordless lithium-ion 1/2 in. compact drill/driver, (1) 2656-20 M18 1/4 in. hex compact impact driver, (2) 48-11-1815 M18 compact REDLITHIUM batteries, (1) 48-59-1812 M18/M12 multi-voltage charger, (1) carrying caseMilwaukee 2691-22 also includes a Milwaukee 2656-20 M18 1/4 in. hex compact impact with the Milwaukee 4 pole frameless motor, delivering 1400 in. lbs. of torque2606-20/2656-20: REDLINK intelligence: provides optimized performance and overload protection using total system communication between tool, battery and charger2656-20: Milwaukee 4-pole frameless motor: features a robust design combined with rare-earth magnets for longer life, more power and more run time than any brushed competitorMilwaukee REDLITHIUM advantage: 40% more run-time, 20% more speed, 20% more torque, fade free power, operates down to 0-degreeF/-18-degreeC, runs 20% cooler, up to 50% more recharges, no memory effect2606-20/2656-20: REDLITHIUM battery technology: superior pack construction, electronics and performance deliver more work per charge and more work over pack life than any battery on the marketMilwaukee 2691-22 includes a Milwaukee 2606-20 1/2 in. compact drill/driver delivers 425 in. lbs. of torque and is only 4 lbs. and 7-3/4 in. in length2656-20: Milwaukee engineered impact mechanism: delivers maximum application speed for greater efficiency on the jobCompatible charger: M18/M12 multi-voltage (48-59-1812), M18 AC/DC (2710-20)Compatible batteries: compact 1.5Ah (48-11-1815), compact 2Ah (48-11-1820), extra capacity 3Ah (48-11-1828), extended capacity 4Ah (48-11-1840), extended capacity 5Ah (48-11-1850)2606-20 M18 cordless lithium-ion 1/2 in. compact drill/driver offers best-in-class 500 in-lbs of torque and 0-400/0-1,800 RPMAll-Metal Gear Case and Chuck: Provide maximum impact and shock durabilityThe M18™ Cordless 1/4" Hex Impact Driver features an LED Light to illuminate work surfaces, and includes an all-metal, reversible belt clip for temporary tool storage.The M18™ Cordless 1/4" Hex Impact Driver is the most powerful 1/4" hex compact impact driver in its class and offers the best power to size ratio among like competitorsBatteries runs cooler and performs in climates below 0°F/-18°C. Its compact, lightweight design fits in tight work spaces and reduces user fatigueFuel gauge onboard: