EV CHARGER RESILIENCE INDEXAFDC SNAPSHOT · SEP 16, 2026
ChargerGradeKnow your fallback
Available in AFDC snapshot

SENTRYFORD PL1

4100 Mystic Valley Pkwy, Medford, MA 02155

This station earns a B because its physical redundancy and nearby fallbacks are strong. This is a resilience estimate—not measured uptime.

CHARGER
GRADE
B76/100
DC fast ports2at this address
24/7 accessYes
Backups within 10 mi96
Nearest other network0.1 mi
THE INSPECTION CARD

Why this charger scored 76

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 redundancy2 DC fast ports6/25
Around-the-clock access24/7 listed15/15
Nearby fallbacks96 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.

StationDistanceCapacityStatus
SENTRYFORD PL3ChargePoint Network0.0 mi2 portsAvailable
SENTRYFORD PL2ChargePoint Network0.0 mi2 portsAvailable
Wellington Circle PlazaeVgo Network0.1 mi4 portsAvailable
Medford, MA - Tesla SuperchargerTesla0.3 mi16 portsAvailable
Federal Realty - Assembly Row (Somerville, MA)Electrify America0.8 mi3 portsAvailable
Somerville, MA - Tesla SuperchargerTesla1.0 mi16 portsAvailable