18V XRP Lithium-Ion 2.0 Ah Tower Battery - DC9182. 18V XRP Battery Charger - DC9310. Compatible with all DEWALT 18V pod -style equipment. Lightweight battery design at 1 lb. for less user fatigue. No memory and virtually no self-discharge for maximum productivity and less downtime. Charges the battery in one-hour or less, thus minimizing downtime. 3-stage charging system provides maximum run-times and also extends overall lifetime of the battery