To power wearables, Panasonic will be showing a ‘pin’-style Li-ion cell at Electronica, claiming it to be the “smallest cylindrical lithium-ion rechargeable battery.” Called CG-320A, it is 3.65mm in diameter and 20mm long – one-seventeenth the volume of an AAA battery. Foreseen applications are legion, including: smart watches, fitness trackers, virtual reality glasses and digital …
Read full article: Electronica: Panasonic updates ‘smallest’ Li-ion battery