The new DeWalt 5.0Ah XR Li-Ion battery will deliver 66% more runtime than a 3.0Ah battery whilst it's lightweight design means it hasn't increased in size or weight over that of the 3.0Ah battery. Features an LED state of charge indicator which will notify the user of how much power is left in the battery. Compatible with all previous 18V XR Li-Ion DeWalt tools. Specifications • Battery Capacity: 5.0 Ah • Voltage: 18 V • Height: 65mm • Length: 110mm • Weight: 0.62kg Features and Benefits • Delivers 66% more runtime than a standard 3.0Ah battery pack • LED State of Charge Indicator helps manage pack charging • Upgraded 5Ah power without increasing size or weight over the 18V 3Ah battery • No memory effect and virtually no self-discharge for maximum productivity and less downtime • Compatible with all 18V XR Li-Ion DeWalt tools • Protection against overheat, overload and deep discharge conditions increases battery life