CHAPTER 3: USING YOUR LAPTOP
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Battery PackYour laptop is equipped with a high‑energy rechargeable lithium ion (Li‑ion) battery pack.
Battery life wil l vary depending on your laptop conguration, model, applications installed,
power management settings, and features used. As with all batteries, the maximum capacity
of this battery will decrease with time and usage.
e battery meter lights on the batter y pack indicate the charge level of the battery. When
you press the battery meter once, the charge level lights illuminate. Each of the ve lights
represent approximately 20% of the total battery charge. For example, if four lights turn on,
there is 80% of battery charge remaining and if no lights turn on, there is no charge remaining
in the battery.
1 Battery Meter
1