Difference between revisions of "BTemp"
From CPKB - Cell Phone Knowledge Base
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It is used to measure the battery temperature. | It is used to measure the battery temperature. | ||
| − | + | The phone stops the charging, if the battery is starting to overheating. | |
In case of NTC thermistor, if the temperature increasing, the resistance decreasing. The temperature of the battery make the resistance beetween the GND and the BTemp change. | In case of NTC thermistor, if the temperature increasing, the resistance decreasing. The temperature of the battery make the resistance beetween the GND and the BTemp change. | ||
There are batteries which don't have BTemp connector. In this case, the phone has a temperature meter close to the battery. | There are batteries which don't have BTemp connector. In this case, the phone has a temperature meter close to the battery. | ||
Revision as of 22:29, 13 February 2010
It is used to measure the battery temperature.
The phone stops the charging, if the battery is starting to overheating. In case of NTC thermistor, if the temperature increasing, the resistance decreasing. The temperature of the battery make the resistance beetween the GND and the BTemp change.
There are batteries which don't have BTemp connector. In this case, the phone has a temperature meter close to the battery.
