Author Topic: Diff between 4 pin & 3 pin mobile battery  (Read 800 times)

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Offline Vindhyachal.takniki

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Diff between 4 pin & 3 pin mobile battery
« on: April 27, 2017, 10:32:00 am »
1. I have attached a pdf file in which there is 4 pin mobile battery (first 3 pages) & then 3 pin mobile battery(next 3 page).

2. I have to replace 4 pin battery to 3 pin battery.

3. But I dont know what are connection of 4 pin & 3 pin here?

4. On various internet pages, I dont find any concesus, some says it is thermistor, some says its SDA/SCL  or 2 wire interface. Ofcourse its due to each manufactuere can make in their own type.
Anybody has idea of this specific battery?
 

Offline NANDBlog

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Re: Diff between 4 pin & 3 pin mobile battery
« Reply #1 on: April 27, 2017, 10:56:33 am »
I recently saw a battery layout, where the other two was a thermistor and a NFC coil.
 


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