The Cool Down on MSN2h
Tech expert shares demo of next-gen portable energy source during power outage: 'It can actually run a microwave and a grill'
Power outages are becoming more common across the U.S., and a new video is showing just how far portable batteries have come ...
Electrek15h
ReVolt extended range electric semi trucks score their first customer
The ReVolt EREV hybrid electric semi truck promises 40% better fuel economy, electric drive, and 1,200 miles of combined trucking range.