Why this charger scored 56
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 statusTemporarily unavailable0/20
Port redundancy2 DC fast ports6/25
Around-the-clock access24/7 listed15/15
Nearby fallbacks48 sites within 10 miles15/15
Network diversity18 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 |
|---|---|---|---|
| North Bethesda, MD - Tesla SuperchargerTesla | 1.3 mi | 8 ports | Available |
| Pike & Rose 3eVgo Network | 1.3 mi | 2 ports | Available |
| Harris Teeter 373 (Potomac, MD)Electrify America | 1.6 mi | 4 ports | Available |
| Rockville, MD - Tesla SuperchargerTesla | 1.9 mi | 8 ports | Available |
| Cabin John Village - Tesla SuperchargerTesla | 2.5 mi | 16 ports | Available |
| EVsmart - Pepco - Cabin John Ice RinkSWTCH | 2.7 mi | 4 ports | Available |