Note:
The steps and screenshots below are from Google Maps in iOS.
The steps are similar for Android.
If you have it set up, skip the step below.

Open Google Maps and tap your profile picture.
SelectSettings>Electric vehicle parameters.
For more specific searches, slide in your charger key in.

Alternatively, you could use the Categories menu below the search bar.
Open Google Maps on the main Explore screen.
Scroll all the way to the right along the categories and tapMore.

Go to the listings underServicesand selectCharging stations.
This displays all stations near your location on Google Maps.
you’re free to filter results with the dropdowns above them.

If it’s an option, check out the Street View to familiarize yourself with the approach.
Choose your destination as usual on usual on Google Maps.
SelectDirectionsto display the route.
Tap the three dots next to your location and selectAdd stop.
Search for the chosen EV station by name or address and select it to add to your route.
Google Maps will optimize your route to include the charging stop.
A red icon for the Charging stations category can also appear next to icons for other categories.
YourEngine typemust be set to “Electric” in theTrip optionsfor this icon to be visible.
type your starting location and destination by tappingDirections.
switch on the toggle forPrefer fuel-efficient routesif it’s not selected.
SelectElectricforEngine throw in (car).
Go back to the map.
Tip:
The information on each charging station also includes aCallfeature in many cases.
It’s always a good idea to call ahead and check their service.