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Gel Cell Battery Charger Circuit [Constant Current, Constant Voltage]

Last Updated on May 9, 2022 by Swagatam 34 Comments

In this post we will learn what are gel cell batteries and also learn how to build a specialized charger for charging a gel cell battery, with full calculations. The […]

Filed Under: Battery Chargers

Simple SCR Battery Charger Circuit

Last Updated on July 5, 2021 by Swagatam 31 Comments

The post explains a simple yet accurate SCR triggered battery charger circuit which can be used effectively for charging all types of battery, which includes, lead acid battery, Ni-Cd battery […]



Filed Under: Battery Chargers

Simple Ni-Cd Battery Charger Circuits Explored

Last Updated on January 20, 2022 by Swagatam 116 Comments

The post discusses a simple NiCd charger circuit with an automatic overcharge protection and a constant current charging. When it comes to correctly charging a Nickel-Cadmium cell, it is strictly […]

Filed Under: Battery Chargers, Mini Projects, Simple Circuits

Regulated Car Battery Charger Circuit for Garage Mechanics

Last Updated on October 27, 2022 by Swagatam 53 Comments

If you are an automotive technician, vehicle technician, or a motor mechanic, you may find this cheap yet powerful car battery charger circuit extremely handy, as it can be used […]

Filed Under: Battery Chargers

500 Watt Inverter Circuit with Battery Charger

Last Updated on August 3, 2020 by Swagatam 356 Comments

In this post we will comprehensively discuss how to build a 500 watt inverter circuit with an integrated automatic battery charger stage. Further in the article we will also learn […]

Filed Under: Inverter Circuits

3 Smart Li-Ion Battery Chargers using TP4056, IC LP2951, IC LM3622

Last Updated on December 16, 2022 by Swagatam 54 Comments

These smart, intelligent battery charger will charge a Li-IOn battery rapidly by monitoring 3 crucial parameters, which are constant current, constant voltage and constant 25 degrees Celsius temperature. The post […]

Filed Under: Battery Chargers, Mini Projects

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