The battery pack is consumable. The capacity gradually declines through repeated
cycles of recharging and discharging. As a result, the battery life becomes short
even if it is fully charged and eventually the battery pack reaches the end of its
life.
If the battery life has become short, replace the battery pack with a new one
specified by Sony. Refer to the help file for more information on battery charge
status and capacity decrease.

1. Start VAIO Control Center and select Power and Battery (See

Searching/Starting Apps, Settings, or Files

to start VAIO Control Center.)

2. Select Details in Battery.

Detailed battery pack information, such as charging capacity, is displayed.

Hint

Enable the battery care function to maximize the battery lifespan. With this
function, you can reduce battery degradation by limiting the maximum charging
capacity.

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