Storedot: Silicon and Tin for a Fast Charge

Dean Sigler Batteries, Electric Powerplants, Sustainable Aviation Leave a Comment

Storedot is an Israeli battery company with an appealing sales pitch – their batteries can be fully charged in minutes rather than hours.  To make that happen, they are combining silicon, long considered a necessity for high energy density, and a more humble material – tin. Beside the unique material blend, Storedot is working on a 4680 battery (46 millimeters in diameter, 80 in length) equivalent to what Tesla has announced for use in its cars.  Storedot claims 10 minutes for a full charge on an automobile.  They demonstrated the ability to fully charge an electric scooter in five minutes last year.  Autos could have 200 miles added to their batteries in 10 minutes by 2024, based on Storedot’s timeline. Storedot differentiates between range anxiety, the nervousness caused by wondering if your EV will make it to the next charging station, and charging anxiety, the worry that a charger will not be available when you arrive.  Another anxiety in today’s …