The Milwaukee M12 FUEL 5-3/8 in. Circular Saw has a cut capacity of 1-5/8 in. for cutting 2x dimensional lumber and delivers up to 170 cuts per charge and up to 2X the motor life of competitive products. The M12 FUEL circular saw was designed to deliver the power, run-time and durability required by professionals with the ability to cut a wide range of common jobsite materials. The circular saw features a POWERSTATE Brushless Motor outperforms all leading competitors with constant power output, yet runs cooler with no wearable components. REDLINK PLUS Intelligence ensures optimized performance and protects the user's investment from overload, overheating and over-discharge. The M12 REDLITHIUM XC6.0 Battery Pack provides more work per charge and more work over the life of the pack than competitive batteries. The M12 FUEL 5-3/8 in. Circular Saw features a built-in LED light for great cutline visibility and all aluminum guards and shoe for increased durability. Milwaukee REDLITHIUM batteries are the next generation in Lithium-Ion technology. Compatible with all products in the M12 Cordless tool system, M12 REDLITHIUM XC6.0Ah battery packs will provide unmatched runtime, performance and durability for the professional tradesman. Delivering 2.5X more run-time, 20% more power and 2X more life than standard lithium-ion batteries, these M12 12-Volt Lithium-Ion XC Extended Capacity Battery Packs are the perfect addition to your power tool work kit.