Ο/H Phone Arena News έγραψε:

Panasonic one of the leading battery providers in the smartphone business has just announced it has developed a flexible lithium-ion battery. The battery can be used in wearable devices or any card-type electronics, as it's only 0.55mm (0.022 inches) thin.

According to Panasonic, the rechargeable battery can withstand bending and twisting beyond the Japanese Standards for identification cards (bending radius R40mm, twisting angle ± 15 degrees/85.6mm. On top of that, the battery is capable of maintaining its characteristics even after being repeatedly bend and twisted. ...