Manufacturers of portable electronics were more cautious.

Implementations using lower frequencies or older drive technologies charge more slowly and generate heat within most portable electronics.

BlackBerrys and other portable electronics now carry so much information that they can be a gold mine to those who have a chance to look through them.

In a different form, they might provide hydrogen for fuel cells in portable electronics.

Modern society is quickly growing dependent upon lithium ion batteries for digital devices and portable electronics.

Ideal for compact cameras, MP3 players, cell phones and other portable electronics.

Miniature fuel cells for cellular phones, laptop computers and portable electronics are on their way to market.

Their applications include small, portable electronics such as phones and laptop computers.

However, as a more mobile, technology driven society we rely heavily on portable electronics, which require thin batteries for power.

This growth was driven by portable electronics, such as portable CD players and power tools.