DEWALT 18V to 20V Battery Adapter Kit (DCA2203C)
This item will adapt most 20v batteries to most 18v tools.
The kit includes and 18v to 20v adaptor, one 12v and 20v charger and 2 2.0Ah lithium-ion batteries.
Compatible with 18v drills (without the adapter), 18v compact drills.
18v charger is not compatible with these 20v batteries.
Not compatible with Flexvolt Batteries.