DEWALT's 54.0-volt XR-FLEXVOLT batteries deliver power for the toughest applications. The battery automatically detects the required voltage of 18.0 or 54.0 V, making it compatible with most XR and XR-Flexvolt tools. The DCB118 rapid charger can charge all XR and XR-Flexvolt system batteries. • Includes: 2 x FLEXVOLT batteries DCB 547 and 1 x DCB 118 system rapid charger • Innovative high-performance Li-ion battery from the new DeWALT FLEXVOLT system with automatic switching between 54.0 and 18.0 volts, making it versatile for use in all XR cordless tools of both voltage classes • Very high battery capacity of 162 Wh, making it ideal for extremely demanding applications over extended periods • No memory effect...