What EV Charger Do You Need for a 2025 Honda Prologue?
Many buyers install an oversized sixty amp charger and waste money on capacity the car cannot touch. Your Honda Prologue accepts up to 48 amps of Level 2 current. You need a 48 amp EVSE to hit the maximum charging speed.
The numbers
| Maximum AC charging rate | 11.5 kW (48 A) |
|---|---|
| Charger size to buy | 48 A |
| Circuit breaker required | 60 A |
| Outlet / connection | hardwired (a 48 A EVSE must be hardwired -- no household receptacle is rated for it) |
| Charge port | J1772 |
| Full charge on Level 2 | about 8.7 hours |
| Range added per hour (Level 2) | about 35 miles |
| Full charge on a 120 V outlet | about 70 hours |
| Range added per hour (120 V) | about 4.4 miles |
| EPA rated range | 308 miles |
| Energy for a full charge | about 100.2 kWh at the wall |
Why 48 amps and not more
The onboard charger maxes out at 48 amps. Buying a larger unit gets you zero extra speed. The car draws 11.5 kW and adds 35 miles of range every hour. A full recharge takes 8.7 hours. The EPA test logs a slightly slower rate of 9.5 hours because that test cycle includes efficiency losses.
What the install involves
You must pull a heavy circuit to feed a 48 amp load. Have a licensed electrician land a 60 amp breaker in your panel. Hardwire the unit directly because no household receptacle is rated for 48 continuous amps. Check that your main panel has spare capacity before buying hardware.
Chargers that match this car
Energy monitoring built in. Hardwire it for the full 48 A.
Compact unit, good for tight garages.
Adjustable from 16 A to 50 A in the app, which helps if your panel is tight.
Worth having as well
Common questions
- What connector does the car use?
- It uses a J1772 connector. Many 2025 plus vehicles ship with a NACS port and include a J1772 adapter, so a J1772 home charger still works. Confirm your car port before buying.
- Can I use a standard wall outlet?
- Level 1 charging on a standard household outlet takes 70 hours for a full tank. It adds 4.4 miles of range per hour. You want Level 2 for daily driving.
- What about EPA charge times?
- The EPA rated charge time is 9.5 hours at 32 miles per hour. Real world peak rates reach 8.7 hours at 35 miles per hour because test procedures vary from ideal conditions.
- Do I need an adapter for Tesla stations?
- You can use a Tesla to J1772 charging adapter to plug into Tesla Destination Chargers and Wall Connectors. The car otherwise relies on the standard J1772 port.
Other vehicles
Charging times derived from EPA data for the 2025 Honda Prologue. Electrical requirements follow NEC 625.41, which sizes a circuit at 125% of a continuous load. Always have a licensed electrician verify your panel.