Battery Technical
Changing Electrical Polarity in Batteries
All batteries have two electrodes connected to external terminals. One of these is the anode,…
Browsing: Polarity
Battery Technical
Battery Basics
The Battery Basics In Every Cell
Every battery stripped down to its fundamentals, comprises two terminals that exchange ions through an…
Battery Basics
Welcome to Our World of Batteries
The earliest electrochemical batteries produced the first electricity humans ever made. Hard to believe? Well…
Battery Technical
Charging a Starter Battery: Safety Tips
Lithium battery fires have been seizing news headlines lately, and sometimes the results are dramatic.…
Battery Basics
Electrical Polarity: What Is This All About
The term ‘polarity’ refers to opposite poles, or contradictory tendencies. We could if we liked…
Battery Basics
The Single-Minded Determination of a Diode
When we wrote about resistors, we compared an electronic printed circuit board to a railway…
Featured
Was Otto von Guericke a Battery Visionary?
Otto von Guericke was the first person to demonstrate static electricity. This is a condition…
What is Polarity?
Polarity is a term used in electricity, magnetism and electronic signaling, just to name…