M12 REDLITHIUM XC BATTERY TWO PACK48 11 2412 FEATURES: 3. 0 AMP HOUR 32 WATT HOUR: INDICATES THE CAPACITY OF THE BATTERY. THE HIGHER THE AMP HOUR (AH), THE LONGER THE RUNTIME. 3. 0AH IS A SOLID MID RANGE CAPACITY FOR M12 TOOLS HIGH CURRENT DISCHARGE: MEANS IT CAN SUPPLY MORE POWER QUICKLY, WHICH IS GREAT FOR TOOLS THAT NEED BURSTS OF HIGH ENERGY LIKE DRILLS OR IMPACT DRIVERS STURDY BASE: THIS DESIGN FEATURE HELPS YOUR TOOLS STAND UPRIGHT ON FLAT SURFACESSUPER HANDY ON THE JOBSITE FADE