What kind of charging does Upper Marlboro, MD Rechargery Relay @ Wawa - Robert S. Crain Highway offer?

Upper Marlboro, MD Rechargery Relay @ Wawa - Robert S. Crain Highway offers DC fast charging, with stations rated up to 400 kW. There are 2 charging stations and 8 total ports at this location.

How long does it take to charge an EV at Upper Marlboro, MD Rechargery Relay @ Wawa - Robert S. Crain Highway?

A typical EV with a 75 kWh battery charging from 10% to 80% takes about 9 min on 400 kW DC fast charging at Upper Marlboro, MD Rechargery Relay @ Wawa - Robert S. Crain Highway. Actual times vary with vehicle, temperature, and station load.

What charging network operates Upper Marlboro, MD Rechargery Relay @ Wawa - Robert S. Crain Highway?

Upper Marlboro, MD Rechargery Relay @ Wawa - Robert S. Crain Highway is part of the IONNA network. See more IONNA charging across MD on SpotCharge.

Can anyone use the chargers at Upper Marlboro, MD Rechargery Relay @ Wawa - Robert S. Crain Highway?

Yes — Upper Marlboro, MD Rechargery Relay @ Wawa - Robert S. Crain Highway is a publicly accessible charging location.

SpotCharge

MD-788390

Upper Marlboro, MD Rechargery Relay @ Wawa - Robert S. Crain Highway

163 Robert S. Crain Highway, Upper Marlboro, MD, 20774

Upper Marlboro, MD Rechargery Relay @ Wawa - Robert S. Crain Highway is an EV charging location in Upper Marlboro, MD with 8 DC fast charging ports up to 400 kW on the IONNA network. 24 hours daily. Public access. Listing data from NREL, last confirmed November 2026.

Own this location? This page was built from public charging data. Claim it free to add photos, set hours and pricing, and respond to drivers.Claim this location

no photos uploaded

Imported from open data

Open since 2026

Max power

400 kW

DC fast

Ports

ports

Hours

24/7

24 hours daily

Pricing

—

Stations & ports

2 stations · 8 ports

Upper Marlboro, MD Rechargery Relay @ Wawa - Robert S. Crain Highway · DCFC CCS 400 kW

IONNA

DC fast · 400 kW

400 kW can add 100 miles or more in 15 to 25 minutes, depending on the car.

Start session on IONNA network →

1ACCS· 400 kW

1BCCS· 400 kW

1CCCS· 400 kW

1DCCS· 400 kW

1ECCS· 400 kW

1FCCS· 400 kW

Upper Marlboro, MD Rechargery Relay @ Wawa - Robert S. Crain Highway · DCFC Tesla 400 kW

IONNA

DC fast · 400 kW

400 kW can add 100 miles or more in 15 to 25 minutes, depending on the car.

Start session on IONNA network →

2ATesla· 400 kW

2BTesla· 400 kW

Estimated charging time

DC fast charging · 400 kW

~9 min

For a typical EV (75 kWh battery) charging from 10% to 80%. Real-world times vary with vehicle, temperature, and station load. Estimate for your EV →

163 Robert S. Crain Highway · Upper Marlboro, MD · 20774

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Frequently asked questions

Where is Upper Marlboro, MD Rechargery Relay @ Wawa - Robert S. Crain Highway located?: Upper Marlboro, MD Rechargery Relay @ Wawa - Robert S. Crain Highway is located at 163 Robert S. Crain Highway, Upper Marlboro, MD.
What kind of charging does Upper Marlboro, MD Rechargery Relay @ Wawa - Robert S. Crain Highway offer?: Upper Marlboro, MD Rechargery Relay @ Wawa - Robert S. Crain Highway offers DC fast charging, with stations rated up to 400 kW. There are 2 charging stations and 8 total ports at this location.
How long does it take to charge an EV at Upper Marlboro, MD Rechargery Relay @ Wawa - Robert S. Crain Highway?: A typical EV with a 75 kWh battery charging from 10% to 80% takes about 9 min on 400 kW DC fast charging at Upper Marlboro, MD Rechargery Relay @ Wawa - Robert S. Crain Highway. Actual times vary with vehicle, temperature, and station load.
What are Upper Marlboro, MD Rechargery Relay @ Wawa - Robert S. Crain Highway's charging hours?: 24 hours daily
What charging network operates Upper Marlboro, MD Rechargery Relay @ Wawa - Robert S. Crain Highway?: Upper Marlboro, MD Rechargery Relay @ Wawa - Robert S. Crain Highway is part of the IONNA network. See more IONNA charging across MD on SpotCharge.
Can anyone use the chargers at Upper Marlboro, MD Rechargery Relay @ Wawa - Robert S. Crain Highway?: Yes — Upper Marlboro, MD Rechargery Relay @ Wawa - Robert S. Crain Highway is a publicly accessible charging location.
Is the Upper Marlboro, MD Rechargery Relay @ Wawa - Robert S. Crain Highway listing owner-managed?: Not yet. This page was generated from open charging data (NREL) and is refreshed by SpotCharge's weekly sync. If you own or operate this location, you can claim the listing for free and manage it directly.

Area electrification status

Maryland · 2024

Plug-in vehicles

132K

#14 in US

Battery-electric

95K

72% of fleet

EVs per public port

22.4

5,881 ports listed

As of 2024, Maryland had 131,500 plug-in vehicles registered — 94,900 fully battery-electric (72%) and 36,600 plug-in hybrid (28%). That ranks Maryland #14 nationally and represents about 2.2% of all US plug-in registrations.

Across 5,881 publicly-listed ports in Maryland (3,860 Level 2 and 2,017 DC fast), that works out to roughly 22.4 EVs per public port and 47.1 BEVs per DC fast port.

Maryland's public charging is keeping pace with adoption — but registrations keep climbing. Listing your stations here helps drivers discover charging close to where they already shop, dine, and stay.

Source: AFDC (data from Experian Information Solutions) · See full Maryland market data →

More DC fast charging

DC fast charging in Upper Marlboro →DC fast charging in Maryland →IONNA in Maryland →

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PHI FLEET PPFV-L2-F52

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1 station · 4 ports120 kW

Source data

Every field returned by the public data sources for this location, including empty values. For developers, AI agents, and curious drivers.

NREL Alternative Fuels Data Center76 fields

From U.S. DOE AFDC · Public domain

id	472423
zip	20774
city	Upper Marlboro
plus4	—
state	MD
ng_psi	—
cng_psi	—
country	US
latitude	38.889144
bd_blends	—
longitude	-76.720588
open_date	2026-11-04
rd_blends	—
ev_network	IONNA
ev_pricing	—
unverified	No
updated_at	2026-11-08T05:39:44Z
access_code	public
cng_has_rng	—
lng_has_rng	—
lpg_primary	—
status_code	E
bd_blends_fr	—
hy_is_retail	—
hy_pressures	—
hy_standards	—
rd_blends_fr	—
station_name	Upper Marlboro, MD Rechargery Relay @ Wawa - Robert S. Crain Highway
ev_other_evse	—
ev_pricing_fr	—
expected_date	—
facility_type	—
nps_unit_name	—
station_phone	833-466-2474
cards_accepted	—
ev_dc_fast_num	8
ev_network_ids	{ "posts": [ "6944246bfca583fbfb155af9", "6944246bfca583fbfb155afa", "69b40eecc520925d748b9a1d", "69b40eecc520925d748b9a1e", "69b411195c5a8eaf4b085354", "69b411195c5a8eaf4b085355", "69b412eac520925d748b9a21", "69b412eac520925d748b9a22" ], "station": [ "b782a9fd-a22c-447e-9aee-4eea37cae397" ] }
ev_network_web	https://www.ionna.com
fuel_type_code	ELEC
geocode_status	GPS
hy_status_link	—
street_address	163 Robert S. Crain Highway
funding_sources	—
owner_type_code	—
access_days_time	24 hours daily
e85_blender_pump	—
lpg_nozzle_types	—
ng_vehicle_class	—
related_stations	—
cng_dispenser_num	—
cng_total_storage	—
cng_vehicle_class	—
ev_charging_units	[ { "network": "IONNA", "connectors": { "J1772": { "power_kw": null, "port_count": 0 }, "J3271": { "power_kw": null, "port_count": 0 }, "TESLA": { "power_kw": 400, "port_count": 1 }, "CHADEMO": { "power_kw": null, "port_count": 0 }, "NEMA515": { "power_kw": null, "port_count": 0 }, "NEMA520": { "power_kw": null, "port_count": 0 }, "NEMA1450": { "power_kw": null, "port_count": 0 }, "J1772COMBO": { "power_kw": null, "port_count": 0 } }, "port_count": 1, "charging_level": "dc_fast", "funding_sources": [] }, { "network": "IONNA", "connectors": { "J1772": { "power_kw": null, "port_count": 0 }, "J3271": { "power_kw": null, "port_count": 0 }, "TESLA": { "power_kw": 400, "port_count": 1 }, "CHADEMO": { "power_kw": null, "port_count": 0 }, "NEMA515": { "power_kw": null, "port_count": 0 }, "NEMA520": { "power_kw": null, "port_count": 0 }, "NEMA1450": { "power_kw": null, "port_count": 0 }, "J1772COMBO": { "power_kw": null, "port_count": 0 } }, "port_count": 1, "charging_level": "dc_fast", "funding_sources": [] }, { "network": "IONNA", "connectors": { "J1772": { "power_kw": null, "port_count": 0 }, "J3271": { "power_kw": null, "port_count": 0 }, "TESLA": { "power_kw": null, "port_count": 0 }, "CHADEMO": { "power_kw": null, "port_count": 0 }, "NEMA515": { "power_kw": null, "port_count": 0 }, "NEMA520": { "power_kw": null, "port_count": 0 }, "NEMA1450": { "power_kw": null, "port_count": 0 }, "J1772COMBO": { "power_kw": 400, "port_count": 1 } }, "port_count": 1, "charging_level": "dc_fast", "funding_sources": [] }, { "network": "IONNA", "connectors": { "J1772": { "power_kw": null, "port_count": 0 }, "J3271": { "power_kw": null, "port_count": 0 }, "TESLA": { "power_kw": null, "port_count": 0 }, "CHADEMO": { "power_kw": null, "port_count": 0 }, "NEMA515": { "power_kw": null, "port_count": 0 }, "NEMA520": { "power_kw": null, "port_count": 0 }, "NEMA1450": { "power_kw": null, "port_count": 0 }, "J1772COMBO": { "power_kw": 400, "port_count": 1 } }, "port_count": 1, "charging_level": "dc_fast", "funding_sources": [] }, { "network": "IONNA", "connectors": { "J1772": { "power_kw": null, "port_count": 0 }, "J3271": { "power_kw": null, "port_count": 0 }, "TESLA": { "power_kw": null, "port_count": 0 }, "CHADEMO": { "power_kw": null, "port_count": 0 }, "NEMA515": { "power_kw": null, "port_count": 0 }, "NEMA520": { "power_kw": null, "port_count": 0 }, "NEMA1450": { "power_kw": null, "port_count": 0 }, "J1772COMBO": { "power_kw": 400, "port_count": 1 } }, "port_count": 1, "charging_level": "dc_fast", "funding_sources": [] }, { "network": "IONNA", "connectors": { "J1772": { "power_kw": null, "port_count": 0 }, "J3271": { "power_kw": null, "port_count": 0 }, "TESLA": { "power_kw": null, "port_count": 0 }, "CHADEMO": { "power_kw": null, "port_count": 0 }, "NEMA515": { "power_kw": null, "port_count": 0 }, "NEMA520": { "power_kw": null, "port_count": 0 }, "NEMA1450": { "power_kw": null, "port_count": 0 }, "J1772COMBO": { "power_kw": 400, "port_count": 1 } }, "port_count": 1, "charging_level": "dc_fast", "funding_sources": [] }, { "network": "IONNA", "connectors": { "J1772": { "power_kw": null, "port_count": 0 }, "J3271": { "power_kw": null, "port_count": 0 }, "TESLA": { "power_kw": null, "port_count": 0 }, "CHADEMO": { "power_kw": null, "port_count": 0 }, "NEMA515": { "power_kw": null, "port_count": 0 }, "NEMA520": { "power_kw": null, "port_count": 0 }, "NEMA1450": { "power_kw": null, "port_count": 0 }, "J1772COMBO": { "power_kw": 400, "port_count": 1 } }, "port_count": 1, "charging_level": "dc_fast", "funding_sources": [] }, { "network": "IONNA", "connectors": { "J1772": { "power_kw": null, "port_count": 0 }, "J3271": { "power_kw": null, "port_count": 0 }, "TESLA": { "power_kw": null, "port_count": 0 }, "CHADEMO": { "power_kw": null, "port_count": 0 }, "NEMA515": { "power_kw": null, "port_count": 0 }, "NEMA520": { "power_kw": null, "port_count": 0 }, "NEMA1450": { "power_kw": null, "port_count": 0 }, "J1772COMBO": { "power_kw": 400, "port_count": 1 } }, "port_count": 1, "charging_level": "dc_fast", "funding_sources": [] } ]
lng_vehicle_class	—
ng_fill_type_code	—
restricted_access	No
access_detail_code	—
cng_fill_type_code	—
ev_connector_types	J1772COMBO, TESLA
ev_level1_evse_num	—
ev_level2_evse_num	—
access_days_time_fr	—
date_last_confirmed	2026-11-08
ev_renewable_source	—
cng_renewable_source	—
lng_renewable_source	—
cng_total_compression	—
ev_workplace_charging	No
maximum_vehicle_class	—
rd_max_biodiesel_level	—
groups_with_access_code	Public
intersection_directions	—
e85_other_ethanol_blends	—
rd_blended_with_biodiesel	—
groups_with_access_code_fr	Public
intersection_directions_fr	—