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The difference between two wires and three wires on the battery

By.Johns 2024-08-09 20:03:01 Share on facebook Share on Google Share on Instagram Share on Pinterest Share on Twitter Share on Tumblr Share on WhatsApp Share on Telegram Share on Reddit Visit our Instagram

Introduction The difference between two wires and three wires on the battery is: three wire battery can detect the battery temperature, but two wire battery cannot detect the temperature. The red line on the battery is the positive electrode, the black line is the neg

The difference between two wires and three wires on the battery

The difference is: the three-wire battery can detect the battery temperature, but the two-wire battery cannot detect the temperature.

The red line on the battery is the positive electrode, the black line is the negative electrode, and the other colored lines are the center electrode of the battery. These three lines are connected to the motherboard of the product. . The middle electrode allows the product motherboard to monitor the voltage of the lithium battery.

The other colored wires are the NTC and the thermistor of the protection board. The thermistor is used for the motherboard to detect the temperature of the lithium battery or to distinguish the battery type.

Detailed information:

Three wire battery type:

< p >Type D battery, large battery/LR20/AM1, diameter 34.2; height 61.5 mm.

Type C battery, AA/LR14/AM2 battery, diameter 26,2 height 50.0 mm.

Type AA battery, AA/LR6/AM3 battery, diameter 14.5 height 50.5 mm.

Type AAA battery, AA/LR03/AM4 battery, diameter 10.5 height 44.5 mm.

Type AA/2 battery, AA LR1/AM5 battery, diameter 11.0 height 30.0 mm.

AAAA battery, AA/LR61/AM6 battery, diameter 8.0; height 39.5mm.

Type AAAA/2 battery, small AA/LR61/AM6 battery, diameter 8.0 height 28.0 mm.

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