3 x Dewalt DCB182 Batteries and the DCB115 Charger The latest Dewalt lithium battery - the 4.0ah DCB182 replaces the DCB180, offering 33% more runtime with a 0% weight increase. DEWALT XR Li-Ion Battery Technology offers extended runtime and optimised power to complete applications quickly. Lightweight design provides the user with 18V power for the equivalent of 12V NiCd/NiMH pack weight. No memory effect and virtually no self-discharge for maximum productivity and less downtime. Compatible with all DEWALT XR Li-Ion 18V Tools. Excellent electrical characteristics. LED State of Charge Indicator helps manage pack charging Lightweight design provides the user with upgraded 5Ah Power without increasing the size or weight over the 18V 3Ah battery pack No memory effect and virtually no self-discharge for maximum productivity & less downtime Compatible with all DEWALT XR Li-Ion 18V Tools Protection against overheat, overload and deep discharge conditions increases battery life Excellent