Luyan lithium battery app means constant voltage linear charger. Lithium-ion battery is a kind of secondary battery (rechargeable battery), which mainly depends on the movement of lithium ion between the positive electrode and the negative electrode.

The lithium battery app does not actually change the charging method of the mobile phone lithium battery, which is similar to a form of notification and time reminder. When lithium battery is charged, the current will change obviously in two stages. The current is large at the beginning of charging, and then gradually decreases until it is full. The so-called "trickle charging" refers to charging the mobile phone for a period of time after charging, and there are different opinions on whether it has practical effects.