At some point, the 3.6 V of a single lithium ion battery just won’t do, and you’ll absolutely want to stack LiIon cells in series. When you need high power, you’ve either got to increase voltage or ...

We may receive a commission on purchases made from links. Electric cars may be all the rage these days, but even before we had cars entirely powered by electricity, batteries were still vital ...

We don't have enough power in enough places to let everyone charge fast, but ADS-TEC thinks battery buffering can fix that. Brian Cooley Editor at Large Brian Cooley is CNET's Editor at large and has ...