Aluminum laminated film SPALF™ is a composite of aluminum foil and resin film, and it is used as the pouch for LiB.
Because it is more flexible in molding, is more lightweight and has the better heat radiation characteristics than a metal-can, it is being used as the casing of small size LiB for the portable devices such as smartphone, tablet PC and notebook PC.
It is anticipated that it will be adopted in the large-scale LIB of such as electronic vehicles, and storage batteries in the near future.
