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Johann Wilhelm Ritter – First Secondary Cell
Johann Wilhelm Ritter born 1776, was a German chemist, physicist and philosopher. He signed up as an apprentice trainee with…
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Battery Basics
What are primary batteries?
The simplest definition of a Primary Battery refers to a voltaic battery or cell which is used once and then…
Battery Technical
5 Reasons for Battery Failure
How many times have you tried to switch on your electrical gadget and it failed to start? Batteries have a…
Battery Basics
Why do Batteries Expire?
Batteries power everything from flashlights to cars but they don’t last forever, even rechargeable ones. Discharge and recharge cycles alter…
Battery Technical
The basics of “DC” electricity
DC is an abbreviation of Direct Current. DC (Direct Current) is a single-direction flowing electric charge from one point to…