Dell Inspiron 11 3148 Bedienungsanleitung PDF herunterladen (Seite 24)

24  Battery

Battery

Batteries are mainly classified by their power ratings, such as 45WHr,

65WHr, and soon. The battery allows you to use your device when it is not

connected to a power outlet.

The life cycle of the battery is the number of time it can be discharged

and recharged without affecting the operating time significantly. After the

battery life-cycle reaches its end, you must replace the battery.

Depending on the computer model, the battery on your computer may be

user replaceable or may require a Dell service technician to replace.

NOTE: High-capacity batteries generally have a longer life-cycle, since

you need to charge high-capacity batteries less often compared to

lowcapacity batteries.

NOTE: For tips on improving the battery life, see “Improving Battery Life”.

Coin‑Cell Battery

Coin-cell battery provides power to the Complementary Metal-Oxide

Semiconductor (CMOS) chip while the computer is turned off. The CMOS

chip contains the time, date, and other configuration information about

your computer.

Under normal usage conditions, the coin-cell battery can last for several

years. The factors that affect coin-cell battery life are type of system board,

temperature, the time for which the computer is powered off, and soon.

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Dell Inspiron 11 3148 Bedienungsanleitung Seite 24