Electrical lead-acid battery cell, has anode with earth made of lead dioxide and core made of partially highly conductive non-lead-material, where core is covered with layer made of lead or lead alloy

摘要

The battery cell (10) has an electrode with an anode (16) and a cathode (14) that are immersed into an electrolyte. The anode has an earth (22) made of lead dioxide and a core (18) made of a partially highly conductive non-lead-material, where the core is covered with a layer (20) made of lead or lead alloy. The core is composed of copper or silver, and has a bungle of highly conductive wires or lines of small diameter.