Why is my battery temperature constantly shown as -20°C? - GSM-Forum

FabioB1 · 07-09-2017, 11:16

Hi,
I have a Samsung tablet TAB 4 – SM-T530 which shows problem when charging: charging paused, battery temperature too low.
Using an app, I found out the battery temperature is shown constantly as -20°C, even when there is not charger plugged.
Do you know where the problem might be?
Do you know where the battery temperature sensor is located?
Do you know if the battery temperature can be overwritten in order to allow the charging?
One blue wire coming from the battery to the motherboard shows 0V constantly, the other blue wire 0.4V
Thank you in advance!

d-Artigo · 07-12-2017, 14:55

Quote:

Originally Posted by FabioB1

Hi,
I have a Samsung tablet TAB 4 – SM-T530 which shows problem when charging: charging paused, battery temperature too low.
Using an app, I found out the battery temperature is shown constantly as -20°C, even when there is not charger plugged.
Do you know where the problem might be?
Do you know where the battery temperature sensor is located?
Do you know if the battery temperature can be overwritten in order to allow the charging?
One blue wire coming from the battery to the motherboard shows 0V constantly, the other blue wire 0.4V
Thank you in advance!

samsung sm-T530 charging paused by temperature
replace thermistor ntc TH401

FabioB1 · 07-13-2017, 10:01

Thank you very much!
do you know where can I buy this thermistor?

d-Artigo · 07-13-2017, 10:53

Quote:

Originally Posted by FabioB1

Thank you very much!
do you know where can I buy this thermistor?

TH401 thermistor with part number: 1404-001724 .. search on google

belayabay2009 · 02-28-2023, 05:42

Hello iam a new comer
my thanks goes to participants and admins
thanks for ur help

07-09-2017, 11:16	#1 (permalink)
FabioB1 Junior Member Join Date: Jul 2017 Posts: 2 Member: 2734818 Status: Offline Thanks Meter: 0	Why is my battery temperature constantly shown as -20°C? Hi, I have a Samsung tablet TAB 4 – SM-T530 which shows problem when charging: charging paused, battery temperature too low. Using an app, I found out the battery temperature is shown constantly as -20°C, even when there is not charger plugged. Do you know where the problem might be? Do you know where the battery temperature sensor is located? Do you know if the battery temperature can be overwritten in order to allow the charging? One blue wire coming from the battery to the motherboard shows 0V constantly, the other blue wire 0.4V Thank you in advance!

02-28-2023, 05:42	#5 (permalink)
belayabay2009 Junior Member Join Date: Feb 2023 Location: mekelle, Ethiopia Posts: 1 Member: 3033095 Status: Offline Thanks Meter: 0	Hello iam a new comer my thanks goes to participants and admins thanks for ur help Last edited by belayabay2009; 02-28-2023 at 05:47.

07-13-2017, 10:01	#3 (permalink)
FabioB1 Junior Member Join Date: Jul 2017 Posts: 2 Member: 2734818 Status: Offline Thanks Meter: 0	Thank you very much! do you know where can I buy this thermistor?