How Much Energy is Stored in a Mobile Phone Battery?

  • Thread starter Enamya10
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In summary, the amount of energy stored in a mobile phone battery varies based on the battery's capacity and the phone's usage. On average, a fully charged phone battery can hold between 2,000 and 3,000 milliampere-hours (mAh) of energy. However, the actual amount of energy that can be used by the phone is lower due to energy loss during charging and discharging. Additionally, the phone's usage, such as screen brightness and app usage, can greatly affect the battery's energy consumption. Overall, mobile phone batteries are constantly evolving to hold more energy and last longer, but their exact storage capacity and usage can vary.
  • #1
Enamya10
bonjour:
pourriez vous maider a resoudre ce problème
merci davances

Retrouver la quantité d’énergie stockée dans les batteries d’un téléphone portable, en considérant une autonomie moyenne de trois heures et une puissance absorbée moyenne de 3 watts.
 
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  • #2
Enamya10 said:
bonjour:
pourriez vous maider a resoudre ce problème
merci davances

Retrouver la quantité d’énergie stockée dans les batteries d’un téléphone portable, en considérant une autonomie moyenne de trois heures et une puissance absorbée moyenne de 3 watts.
Hi! Welcome to PF!
You need to use English only. Other languages are not allowed here.
 
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  • #3
cnh1995 said:
You need to use English only. Other languages are not allowed here.
Worse than that... :smile:
Enamya10 said:
bonjour:
pourriez vous maider a resoudre ce problème
merci davances

Retrouver la quantité d’énergie stockée dans les batteries d’un téléphone portable, en considérant une autonomie moyenne de trois heures et une puissance absorbée moyenne de 3 watts.
Using Google Translate:
Hello:
Could solve this problem
Thank you

Find the amount of energy stored in the batteries of a mobile phone, considering an average battery life of three hours and an average power consumption of 3 watts.
Welcome to the PF. Please start a new thread in the Homework Help, Introductory Physics forum, and fill out the Homework Help Template that you are provided there when starting a new thread. That has sections for you to list the Relevant Equations and show your Attempt at the Solution. We need the Template filled out before we can be of help to you on your schoolwork questions.
 
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