Sony battery type G np bg1 - Pinout

Thread Starter

vol_

Joined Dec 2, 2015
93
Here is a picture of the battery.

I want to ask if the pin named (C) is used with the negative pin (-) for charging and (+) and (-) for operation. Is this so? If not what is going on with the battery pins?
 

kubeek

Joined Sep 20, 2005
5,647
I think there will be a thermistor connected to C so that the charger knows the temperature of the battery.
 

Thread Starter

vol_

Joined Dec 2, 2015
93
Thanks guys..

I want to build a charger with LM338 power regulator. Questions:

1) The charger will be connected to (+) and (-) pins of the battery then?
2) Could i overtake this thermistor and design the charger circuit as this thermistor does not exist?
 
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