Milwaukee 48-11-2412 Twin Pack of 3.0 Amp Hour Extended Capacity 12V Lithium Ion Batteries FLAT-STANDING BASE: These batteries have sturdy, flat-standing bases that will help your M12 tools, like LED lights, to stand by themselves giving you both hands clear to do what you need FUEL GAUGE: Dont be caught out before these run out of power. With included LED fuel gauges, you can know exactly when you need to recharge so you wont get interrupted in the middle of a job EXTREME TEMPERATURE PERFORMANCE: These batteries can charge normally between 32-120 degrees Fahrenheit HIGH CAPACITY: These batteries hold up to twice as much power when compared to standard M12 batteries SHORT CHARGE TIME: You can fully charge these batteries up in as little as 30 to 75 minutes