Hello all,
I tried to power my samsung note 3 on a powersupply only. But it seems that the phone electronics check if the battery is able to charge or not. With the older and smaller capacities like li-ion 1300 mAh of the Samsung S6312 it's easy to fool the electronics. You just need to attach the 3rd battery (middle connector) connector to a resistor to mimic the NTC.
But the Note 3 has 4 pins and because it checks the capibilities to charge, if it cannot it will not boot normally at all.
A one day dead battery with a voltage of 0 was revived back by connecting it to a higher voltage. This is speculation.
I cannot test because my battery is only dead for 1 day. After that I charged it to 4.4 volt. I know. According to specs, that is not a good thing to do. By attaching the li-ion to 5.5 volt I revived the battery. That is someonething I should not repeat again.
It seems the best way is to design a schematic to mimic the li-ion battery.and connect that to a power supply
I don't have the know how to do this.Can anyone give me directions how this might be done?
I tried to power my samsung note 3 on a powersupply only. But it seems that the phone electronics check if the battery is able to charge or not. With the older and smaller capacities like li-ion 1300 mAh of the Samsung S6312 it's easy to fool the electronics. You just need to attach the 3rd battery (middle connector) connector to a resistor to mimic the NTC.
But the Note 3 has 4 pins and because it checks the capibilities to charge, if it cannot it will not boot normally at all.
A one day dead battery with a voltage of 0 was revived back by connecting it to a higher voltage. This is speculation.
I cannot test because my battery is only dead for 1 day. After that I charged it to 4.4 volt. I know. According to specs, that is not a good thing to do. By attaching the li-ion to 5.5 volt I revived the battery. That is someonething I should not repeat again.
It seems the best way is to design a schematic to mimic the li-ion battery.and connect that to a power supply
I don't have the know how to do this.Can anyone give me directions how this might be done?
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