Why this charger scored 82
ChargerGrade adds seven observable signals from the federal station record and the surrounding charging landscape. It does not infer session success or historical downtime.
Official statusAvailable20/20
Port redundancy4 DC fast ports12/25
Around-the-clock access24/7 listed15/15
Nearby fallbacks55 sites within 10 miles15/15
Network diversity15 other networks within 25 miles10/10
Connector coverageCCS5/10
Record freshnessUpdated 0 days before snapshot5/5
Before you drive
AFDC is a planning dataset, not a live operations feed. Confirm connector compatibility, pricing and current availability in the operator’s app.
Nearby fast-charging fallbacks
These are the closest DC fast-charging locations in the same federal snapshot. Distances are straight-line estimates, not driving distance.
| Station | Distance | Capacity | Status |
|---|---|---|---|
| Cabin John Village - Tesla SuperchargerTesla | 3.2 mi | 16 ports | Available |
| Westfield Montgomery Mall (Montgomery, MD)Electrify America | 3.3 mi | 6 ports | Available |
| EVsmart - Pepco - Cabin John Ice RinkSWTCH | 3.4 mi | 4 ports | Available |
| Harris Teeter 373 (Potomac, MD)Electrify America | 4.1 mi | 4 ports | Available |
| Woodley Gardens ShoppingeVgo Network | 5.3 mi | 1 ports | Temporarily unavailable |
| North Bethesda, MD - Tesla SuperchargerTesla | 5.5 mi | 8 ports | Available |