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Fully charged the battery, and it is showing 5 hrs 15 mins.

Brightness @ 50%. One word document. Firefox. CPU usage ~5 - 30%

Is this normal?
 
Fully charged the battery, and it is showing 5 hrs 15 mins.

Brightness @ 50%. One word document. Firefox. CPU usage ~5 - 30%

Is this normal?

Battery reading will fluctuate depending on what you're doing. As of right now, your battery is fine, don't worry about it. You will know when your battery is failing you.
 
Thank you! :)

Sorry for the paranoia. I just dished out a lot from my university tuition, don't want a bad product.
 
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