Geoblogi: Batteries within – Have you ever wondered what a battery looks like inside? We did!
In the last few days, we have been imaging a number of devices with GTK’s X-ray tomography system in Espoo to gain an insight into how batteries are constructed. Left: Non-rechargeable 1.5 V AA-battery. Right: Rechargeable 1.5 V AA-battery (1300 mAh). It seems that, by viewing them virtually in 3D, there are no two batteries […]