Found a reference for lead acid; about -5.5 mV/*C per cell. Seeking the same info for li-ion.
With lead acid you would get a 1% compensation differential with a 4.4 degrees centigrade change. If li-ion batteries were to require compensation of the charging voltage versus temperature on the same order of magnitude, then that would take you outside the 1% voltage regulation specified for li-ion batteries even within a fairly narrow temperature window. But I can't find any information about this.