What does ID mean on battery?
Learn about battery-related abbreviations and make use of conversions
| $ | Dollar in US currency (exchange rate of ca. first quarter 2016) |
|---|---|
| Hz | Hertz (electrical frequency) |
| I | Current (electrical) |
| i.e. | Id est. Latin: That is |
| IATA | International Air Transport Association |
What is battery authentication?
To authenticate a battery pack, the host generates a 160-bit random challenge. The generated random challenge is transmitted to the authentication device, which uses the secret key along with the 160-bit random challenge from the host to calculate the authentication digest value.
What does NTC and ID mean on a battery?
NTC is a thermistor for temp measurement. ID connects to a battery authentication IC in the battery pack that communicates over a single wire connection.
Why are there 4 pins on some batteries?
I think two of the pins are (-) for the battery + protection circuit, one is for the (+) of the battery + protection circuit, and the fourth is for a 10K thermistor to the (-) side. See this compatible battery image.
What is battery NTC?
Batteries are often provided with a negative temperature coefficient (NTC) thermistor, which is used to prevent the batteries from being charged at temperatures that are too high or too low.
What does the T stand for on a battery?
Nov 9, 2017. The third terminal is for a thermistor that measures the temperature of the battery (so “T” for temperature sensor). This is important to prevent over-charging and to regulate the charge depending on ambient temperature.
What is the white wire on a battery?
If common practices are being followed, then a black-insulated wire would be connected to the battery positive terminal, a white-insulated wire would be connected to the battery negative terminal (and both of those would be needed for anything battery-powered to operate properly), and someone who feels that the battery …