Nissan ROAM camper power pack gives second life to used EV batteries

Nissan and OPUS Campers have taken the wraps off a new camper concept that taps used electric vehicle batteries to offer power while on the go. Called the Nissan x OPUS concept, this camper features ROAM, a portable and weather-resistant power pack from Nissan Energy. Unlike the gas generators used by some campers, ROAM is silent and free of emissions. …