SiliconBeat

Coulomb Technologies, a maker of electric-vehicle chargers based in Campbell, will unveil more of its outlets this morning in downtown San Francisco.

The presser at SF City Hall, with SF Mayor Gavin Newsom, takes place at 10 a.m. City Car Share and Zip Car also are participating.

Here’s a link to a Web cast of the event.

Coulomb, which recently raised its first round of venture funding, has charge ports in San Jose’s 4th Street garage and one in front of City Hall.

Here is my recent story on the company.