DIY Solar Cell Phone or USB Charger
This is an engrossing DIY project of a simple ‘Solar Powered Cell phone or USB charger’. This solar-powered … Read more
Battery Charger Circuits
Explore a wide range of efficient and reliable battery charger circuits designed to keep your devices powered up and ready to go. Whether you need to charge rechargeable batteries for your electronics, vehicles, or solar power systems, our collection offers versatile solutions to suit your needs. Discover circuit designs for various battery chemistries, including lithium-ion, lead-acid, and NiMH batteries, with features such as fast charging, trickle charging, and automatic cutoff for optimal battery performance and longevity. Our detailed guides, tutorials, and circuit diagrams provide step-by-step instructions, troubleshooting tips, and best practices for building and customizing battery charger circuits. Keep your devices charged and stay connected with our curated selection of high-quality battery charger circuit.
USB Car Charger using LM7805 IC
A USB vehicle charger circuit project is a DC power converter that converts the 12V vehicle battery voltage … Read more
Single Cell 1.5A Li-Ion Battery Charger
The single-cell Li-ion battery charger has many current cutoff points, which permits its operation from either a USB … Read more
AA Battery Solar Charger – Rechargeable
This practically consequential solar charger circuit utilizes to charge a pair of AA or AAA rechargeable battery cells … Read more
How to make a 4Volt / 6Volt Battery Charger
Today, we will show you how to make a “4V/6V battery charger” easily at your home. Battery chargers … Read more
9V Battery Backup Circuit using LM7809
A backup battery or UPS gives power to an electronic appliance when the main electric power source is … Read more
Making a 12V Battery Charger – DIY Electronic
12V Batteries are sufficiently found in many of our systems including our Uninterrupted Power Supplies (UPS) and even … Read more
4V Battery Charger Circuit – DIY Electronics
In this DIY, we are making a project of a 4V battery charger circuit. A battery charger is … Read more
How To Make a Rechargeable Mini DC Fan Using 4V Battery
What is a DC Fan? A DC fan is a common electronic device used to create a pleasant … Read more
Li-Ion Battery Charger Circuit
Lithium-based batteries are a flexible method for storing a high amount of energy. They have one of the … Read more
NiCd Battery Charger Schematic with 2SC1061 & 2SC1815 Transistors
In this DIY tutorial, we are going to demonstrate the NiCd battery charger schematic. This circuit is an … Read more
6V 4.5AH Battery Charger Circuit using LM317T Voltage Regulator
In this tutorial, we are going to demonstrate how to make an automatic 6V 4.5h battery charger that … Read more
6V Battery Backup or UPS Circuit
We regularly feel the need for an automatic UPS (Uninterruptible power supply) or a battery back circuit. The … Read more
Car Battery Charger using BC157 & BC147 Transistors
This is the DIY tutorial on an automatic 12V battery charger for charging the batteries of motorcycles, rickshaws, … Read more
Lead Acid Battery Charger Circuit
In this tutorial, I will tell you the best way to build a basic Lead Acid Battery Charger … Read more
Alkaline Battery Charger using BC337 Transistors
The rechargeable alkaline batteries are also known as rechargeable alkaline manganese (RAM). It is a sort of basic … Read more
