Settings & Upgrade
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Saving battery power
On the taskbar, select
→
Battery saver
.
Battery saver
mode is activated.
Battery usage time
Batteries are replacement items and over time the battery’s
capacity to hold a charge and its power level is reduced. If a
battery can only hold its charge for half of the time that it could
when new, it is recommended to purchase a new, replacement
battery.
When not using the battery for extended periods, charge the
battery to 30–40% of full charge before storing it. This extends
battery life.