Protection-Aware Electro-Thermal Modeling for Smartphone Battery Time-to-Empty Prediction
: Accurate smartphone time-to-empty (TTE) prediction cannot be obtained by extrapolating state of charge (SOC) alone. Near low SOC, under high load, at low temperature, or after battery aging, terminal-voltage sag and increased internal resistance may make demanded power infeasible before stored charge is depleted. Thi...