The set up makes it possible to make an simple 12V battery charger of excellent level of quality through which you are able to recharge batteries of 1 2 Volts […]
Simple Smartphone Charger Circuit
The article presents a simple yet extremely efficient smartphone charger circuit using a boost converter circuit. Let’s learn the details. A voltage booster DC, DC voltage multiplier, or DC-DC Step-Up […]
How to Charge a Li-Ion Battery Correctly and Safely
The post details the correct method of charging a Li-Ion battery with safe parameters. Let’s learn the main points below: The recommended charging rate of an Li-Ion Cell is between […]
Constant Current Battery Charger Circuits
In this post we study the method of making 3 simple constant current battery charger circuits, first one merely utilizes a single resistor, the second design incorporates a single Darlington […]
Cellphone Power Bank Circuit you can Make at Home
This simple cellphone power bank circuit charger can be built at home and used for emergency charging your cell phone anytime anyplace regardless of an AC mains outlet or input […]
Automatic Universal Battery Charger Circuit for all types of Battery
The post explains a simple universal automatic 12V battery charger circuit which can be used for charging all types of batteries regardless of the current capacity or the AH level. […]