BQ34Z110 (lead-acid fuel gauge) datasheet page 16 says "refer to the Theory and Implementation of Impedance Track Battery Fuel-Gauging Algorithm application report [SLUA450] for more information". But SLUA450 is valid only for Li-ion, it says on page 1 "This application report outlines the theory of Impedance Track technology used in the bq2750x series of fuel gauge ICs for single-cell Li-ion application"
Question: is SLUA450 valid for lead-acid (with BQ34Z110) or is it only valid for Li-ion (with bq2750x)?
