Why rechargeable battery are 1.2 V?

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ulderico

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battery

Why rechargeable battery are 1.2 V?
 

Re: battery

It has to do with the chemistry of the materials. Other voltages can be made, but they materials are either expensive or dangerous.
 

Re: battery

It is possible have hothet information?
 

Re: battery

It's the chemical redox potential between several material, so it's become a standard voltage....like 1.25V for bandgap voltage references
 

battery

need some datum on the TI bqxxxx.
How fit the different material during the circuit design?
 

battery

you can read “Battery Basics Everyone Should Know“ to get more information.


And why don´t you post link as well?
/davorin
 

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