What are the common charging methods for batteries?

[OLilliana]

Common charging methods for batteries: 1. Constant current charging method, during the charging process, the charging current remains unchanged, called the constant current charging method, referred to as CC charging method or equal current charging method; 2. Constant voltage charging method, during the charging process, the charging voltage remains unchanged, called the constant voltage charging method, referred to as CV charging method or equal voltage charging method; 3. Constant voltage charging with fixed resistance, that is, a resistor is connected in series between the charging power supply and the battery, so that the current in the early stage of charging can be adjusted. A battery is a device that directly converts chemical energy into electrical energy. It is a battery designed for rechargeable purposes, and recharging is achieved through reversible chemical reactions.