Use any brand battery in any power tool 18v-20v DEWALT MILWAUKEE MAKITA PORTER CABLE BOSCH adapters - YouTube
DM18BSL Battery Converter Replacement Spare Parts Adapter for Milwakee 18V and for Dewalt 20V Li-Ion Battery Used to for Bosch 18V Tool Battery | Lazada PH
20V Max vs 18V Batteries: Setting the Record Straight - Pro Tool Reviews