For DEWALT 5.0Ah XR Li-Ion battery with 88% longer runtime than standard 3.0Ah battery The LED charge indicator helps you manage the battery and choose the optimal time to recharge it Lightweight design gives the user an increased capacity of up to 5.0Ah without increasing the size and weight over 3.0Ah batteries No memory effect and virtually no self-discharge - high operating efficiency and short downtimes resulting from charging Excellent electrical parameters Negligible memory effect Overheating and overload protection increase battery life For use with all existing DeWALT XR 18V power tools TECHNICAL DATA:Battery capacity: 5.0Ah Voltage: 18V Height: 65mm Length: 110mm Weight: 0.62 kg Features: XR Li-Ion technology