Monday 17 March 2014

Mobile phone battery problems…

Mobile phone battery related problems are discussed in the previous post. If you haven’t checked them,head to the following link..
Know the battery status of your mobile phone

Here are some more…

The mobile phone is working OK i.e it is switching on and running OK in standby mode. Standby mode is nothing but , the phone is on and ready to receive & send calls.
If Mobile phone is switching off when entered into call mode (A call sending or receiving mode is called call mode), suspect the battery first, because the battery may not be having  sufficient current when the phone enters  into call mode. While in call mode,the circuit board draws more current than in sleep mode. Typically in sleep mode,the mobile phone current drawing is @ 10mah (Milli ampere  hour) , but when the phone enters into call mode the phone draws @300mah from the battery in most of the  mobile phones.

Read more....

Types of batteries used in mobile phones will be discussed in the next post…..

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