S-82M1A, S-82N1A, S-82N1B Battery Protection ICs ABLIC S-82M1A, S-82N1A, and S-82N1B Battery Protection ICs provide extended battery life and higher safety and feature an ultra-low 990nA (maximum) current consumption during operation. These devices are designed for 1-cell lithium-ion and lithium-polymer rechargeable batteries and feature accuracy of overcharge detection voltage as high as ±15mV.