BOOST YOUR RUNTIME
In parallel mode, the revolutionary FLEXVOLT™ 15-cell battery can deliver up to 4X the runtime** to your current 20V MAX* tools. In this mode, three sets of five cells each are connected in parallel to give you 20V MAX* and 6 Ah for increased runtime.
*Maximum initial battery voltage (measured without a workload) is 4 and 20 volts. Nominal voltage is 3.6, 18.
**With FLEXVOLT™ battery when used with DEWALT 20V MAX* tools.