Users of nickel, cadmium and nickel metals know the memory effect.
Hydrogen batteries.
If these batteries are recharged after partial discharge only, they gradually lose their available capacity due to reduced operating voltage. Lithium-
In contrast, the ion battery is considered to have no memory effect.
Here we report the memory effect in lithium ion batteries
One of the materials used in Li-ion batteries—
This has already occurred after only one local charge and discharge cycle.
We describe this memory effect of lithium ion batteries and explain its connection to particlesby-
Model of particle charge/discharge.
This effect is important for most battery use, as the slight voltage change it causes may result in a large number of miscalculations when estimating the battery's charging status.