ChargeAlong

SPPLUS 4

ACChargePoint · in Union Square
50 Prospect st, Somerville MA 02143

Power

Up to 3.7 kW

Plugs

2 plugs

Price

Not listed

Plugs

Type 1

Type 1 (J1772) · AC

3.7 kW

2 plugs

Directions
Apple MapsMaps app
42.37691, -71.09555

Price and access

Price
Not listed
Who can charge
Open to the public
Notes
24 hours daily
Operator
ChargePoint
Last verified
November 11, 2025

Prices and access change. Check with the operator before you rely on this charger.

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Source: Open Charge Map record 277572, data from afdc.energy.gov, This data is provided by the National Renewable Energy Laboratory ("NREL"), which is operated by the Alliance for Sustainable Energy, LLC ("Alliance"), for the U.S. Department of Energy ("DOE"), and may be used for any purpose whatsoever.. Last seen September 13, 2026.