High-power DC Red E

Mariner North Copper Harbor

255 Gratiot St, Copper Harbor, MI 49918

Max power: 150.2 kW; High-power DC
Charging ports: 6; CCS1, J1772, NACS
Price: Price not listed; Per network listing
Hours: Not listed; Check before you go

Mariner North Copper Harbor is a DC fast-charging station run by Red E at 255 Gratiot St in Copper Harbor, MI. It has 6 charging ports with CCS1, J1772 and NACS connectors and delivers up to 150.2 kw. Pricing is set by the network app.

How long will charging take?

10% to 80%, 77 kWh battery

~35min

Range added in 15 minutes

~77mi

Estimates for a typical long-range EV. Real times depend on your car's maximum charging rate, battery temperature, state of charge and whether power is shared between neighbouring stalls. How charging speed works

Connectors and compatibility

CCS1

1 port · 150 kW

DC fast

The DC fast-charging plug used by most non-Tesla EVs sold in North America before 2025.

Works with: Ford Mustang Mach-E, Chevrolet Bolt and Equinox EV, Hyundai Ioniq 5/6, Kia EV6/EV9, VW ID.4, BMW i4/iX, Rivian, Lucid and most other EVs. Teslas can use it with a CCS adapter.

NACS

1 port · 150 kW

DC fast

The North American Charging Standard, Tesla's plug, now adopted by most automakers.

Works with: Tesla natively. Ford, GM, Rivian, Hyundai, Kia, Nissan, Mercedes, Volvo and others with a NACS port or an approved adapter, where the site is open to non-Teslas.

J1772

4 ports · 10 kW

The universal Level 2 AC plug in North America.

Works with: Every non-Tesla EV and plug-in hybrid. Teslas charge with the J1772 adapter that ships with the car.

Pricing

Price not listed

Prices can vary by time of day and membership. The Red E app shows the live rate before you start.

Location and access

Address: 255 Gratiot St
Copper Harbor, MI 49918
Coordinates: 47.46837, -87.88901
Hours: Not listed
Phone: 313-262-6722
Network: Red E

Questions drivers ask

How fast is Mariner North Copper Harbor?

It delivers up to 150 kW. A typical 77 kWh EV charging from 10% to 80% here needs roughly 35 minutes, though your car's own charging curve, battery temperature and shared power can change that.

How much does it cost to charge at Mariner North Copper Harbor?

Red E has not published a fixed price for this site. Rates are shown in the Red E app or on the charger screen before you start a session.

What plugs does Mariner North Copper Harbor have?

1 × CCS1 (Combined Charging System) up to 150 kW; 1 × NACS (SAE J3400) up to 150 kW; 4 × J1772 (Type 1) up to 10 kW.

Is Mariner North Copper Harbor open 24/7?

Hours are not listed. Access may follow the host location's opening hours.

Source: U.S. Department of Energy Alternative Fuels Data Center (AFDC), station ID 396983. Last confirmed by the network on Oct 11, 2026; opened Oct 21, 2024.