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Ni-Cd Battery Charger Circuit using Transistors

Last updated on 16 June 2026 by Admin-Lavi Leave a Comment

Nickel Cadmium (Ni-Cd) batteries are very common for rechargeable use, as they give good power and work long time with many charges. To charge them right we need a special charger made for Ni-Cd and mostly it is for 12V Ni-Cd battery pack. Hence, this article for Ni-Cd Battery Charger Circuit using Transistors shows simple […]

Filed Under: Battery Charger Circuits, DIY Projects, Power Supply Circuits, Transistor Circuits

Ni-MH Battery Charger Circuit with IC LT4060

Last updated on 16 June 2026 by Admin-Lavi 1 Comment

Nickel Metal Hydride (Ni-MH) batteries are popular for small devices because they provide good power and are rechargeable, so to ensure a long lifespan, we must use proper charging methods. The Ni-MH Battery Charger Circuit with IC LT4060 is a powerful charger that uses the LT4060 IC from Linear Technology and this IC efficiently charges […]

Filed Under: Battery Charger Circuits, DIY Projects, Power Supply Circuits

Simple Battery Eliminator Circuit using IC LM317

Last updated on 16 June 2026 by Admin-Lavi Leave a Comment

Simple Battery Eliminator Circuit using IC LM317 gives steady DC power with no need of normal battery, as it is good for small devices needing stable voltage. Furthermore, this article show how to make simple battery eliminator using LM317 IC and we can also show circuit to replace 9V battery and we use this circuit […]

Filed Under: Battery Charger Circuits, DIY Projects, Mini Projects, Power Supply Circuits

Simple Wall Adapter to Battery Changeover Circuit

Last updated on 16 June 2026 by Admin-Lavi Leave a Comment

Simple Wall Adapter to Battery Changeover Circuit is very useful for battery systems, as it help to switch power between wall adapter which is main and battery which is backup without stop power. So device get power all the time with no break. Furthermore, LTC4412 IC is very important part of this circuit and it […]

Filed Under: Battery Charger Circuits, DIY Projects, Mini Projects, Power Supply Circuits

24V Battery Charger Circuit for Lead Acid Batteries with IC LM317

Last updated on 16 June 2026 by Admin-Lavi Leave a Comment

24V Battery Charger Circuit for Lead Acid Batteries with IC LM317 is a very useful project, it helps battery work good and last long. This charger is designed specifically for a 24V, 7Ah lead-acid battery. Also, it uses an LM317 IC to regulate both voltage and current, ensuring safe and proper charging of the battery. […]

Filed Under: Battery Charger Circuits, DIY Projects, Power Supply Circuits

How to Build a LiPo Battery Charger Circuit

Last updated on 16 June 2026 by Admin-Lavi Leave a Comment

LiPo batteries are popular today because they are lightweight, store a large amount of energy and support recharging, however, we must charge them carefully and accurately. We need a special circuit to prevent overcharging because overcharging can damage a battery or cause a fire. Hence, this LiPo Battery Charger Circuit is simple to build and […]

Filed Under: Battery Charger Circuits, DIY Projects, Hobby Circuits, Power Supply Circuits

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