Semi-Solid-State Batteries Reach Mass Production

Semi-Solid-State Batteries Reach Mass Production

A 100 kWh battery pack rolled off a line in Changzhou on 26 October that recharges 500 km of range in twelve minutes — and it is neither a conventional lithium-ion cell nor the solid-state battery the industry keeps promising. It is semi-solid-state, the hybrid...
Prismatic vs Pouch vs Cylindrical Battery Cells

Prismatic vs Pouch vs Cylindrical Battery Cells

Almost every lithium battery takes one of three shapes: a cylindrical metal tube, a flat laminated pouch, or a rigid rectangular can called a prismatic cell. The choice is not cosmetic. It decides how tightly the cells pack into a battery, how they are cooled, how...