A portable, lightning-fast charging device for electric vehicles is called Sparkcharge (EVs).

Josh Aviv, a data scientist, and Chris Ellis, an electrical engineer, both of Somerville, Massachusetts, founded Sparkcharge.

In the first episode of Season 12 of Spark charge on Shark Tank, Aviv and Ellis want to energize the Sharks and enlist their support as they pursue success.

Sparkcharge Shark Tank: After a $1 Million Shark Tank Deal, What Happened to The Electric Car Charger?