The validity of the use of microcontrollers for battery charging

Today, more and more attention is being paid to the issues of efficient storage and use of electric energy. For the development of energy-saving technologies, the task of efficient battery charging is one of the important directions due to the fact that in the modern technically developing world and the increasing transition to portable electronic devices, the use of non-renewable batteries is not economically profitable, not to mention the damage caused to the environment.