DeWalt® DCA1820 20-Volts Max Battery Adapter for 18V Tools Summer10 desiccants and wettable powders to

desiccants and wettable powders to improve performance of the active spray ingredient by giving them more uniform distribution and better wetting of the plant surface

1 Gallon Per Person Per Day

If that doesn't help

9volt maximum alkaline

DeWalt® DCA1820 20-Volts Max Battery Adapter for 18V Tools Summer10 desiccants and wettable powders toConvert Existing 18V tools to 20V tool with this adaptor. Enjoy the benefits of extended run time of Li Ion Batteries on your existing 18V tools. Compatible with most DEWALT 18 Volt tools Allows for use of 20 Volt MAX compact batteries in most DEWALT 18 Volt tools Requires use of DEWALT 20 Volt MAX charger Adapter will not fit into DEWALT 18 Volt chargers Battery and charger are sold separately Do not use adapter with premium batteries (DCB200,