Battery Solutions: How to make a car battery charger and Motorcycle Battery
Automatic 12v Portable Battery Charger Circuit using LM317
Automatic Battery Charger for 12v 9v 6v Batteries
I have a 12-24V 50 amp battery charger. I want to step the voltage down to 6V whilst maintaining a large current of at least 20 amps. Is this possible using resistors?
Automatic Universal Battery Charger Circuit for all types of Battery
Smart lead acid battery charger circuit - is this practical? - Electrical Engineering Stack Exchange