The upcoming EverFrost 2 electric cooler runs for up to 52 hours on a single charge, and this can be extended to 104 hours with a second battery pack.

A giant battery-powered dual-zone refrigerator / freezer on wheels.

He got his start in consumer tech, breaking Android news at Newsweek before going to PCMag, where he reviewed hundreds of smartphones, battery packs, and chargers as a Mobile Analyst. He also ...