80 milliohms.
1. The characteristics of lithium batteries are that the larger the volume of the lithium battery, the internal resistance of the lithium battery is generally between 80 milliohms and 100 milliohms, while that of lithium. battery with copper precipitation The volume is smaller among lithium batteries, at 80 milliohms.
2. The actual internal resistance of a lithium battery refers to the resistance inside the battery when current flows through it. Large internal resistance of the battery will generate a large amount of Joule heat, which will increase the temperature of the battery, resulting in a decrease in the battery discharge working voltage and a shortening of the discharge time, seriously affecting the performance and battery life.