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NiMH

Types of Batteries Explained [NiCd, NiMH, Lead Acid, Li-Ion]

Last Updated on March 28, 2022 by Swagatam Leave a Comment

NiCd battery compressed

In this post I have explained the main types of batteries that are widely used in today’s world for almost all important applications, ranging from cars, automobiles mobile phones, airplanes, industries, satellites to name a few. The Nickel Cadmium (NiCd) Battery Fundamentally, the NiCd battery adopts fast charging as opposed to slow charging and employs […]

Filed Under: Battery Charger Circuits Tagged With: Batteries, Explained, Lead, NiCd, NiMH, Types

Charging a Small NiMh Battery from Air

Last Updated on March 18, 2019 by Swagatam 1 Comment

charging NiMh battery from air 2

In this post we will try to investigate a circuit which can charge a small Ni-Mh battery by extracting free energy from the ether or air. I have explained more Discussing how to Derive Free 9V from Air – By Steven Chiverton Mr. Steven has devised an ingenious way of collecting energy from the air […]

Filed Under: Free Energy Tagged With: Battery, Charging, NiMH, Small

NiMH Battery Charger Circuit

Last Updated on July 30, 2020 by Swagatam 63 Comments

NiMHCharger

A single state-of-the-art chip, a transistor and a few other inexpensive passive components are the only materials required for making this outstanding, self regulating, over charge controlled, automatic NiMH battery charger circuit. Let’s study the whole operation explained in the article. Main Features: How the Charger Circuit Works Referring to the diagram we see a […]

Filed Under: Battery Charger Circuits Tagged With: Battery, Charger, NiMH

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