The JEITA guidelines stipulate that the charging current and charging voltage should be adjusted according to the battery temperature. It was established in 2007 to avoid smoke ignition hazards.

Please refer to the following document for an overview.

Li-ion battery-charger solutions for JEITA compliance
http://www.ti.com/general/docs/lit/getliterature.tsp?baseLiteratureNumber=SLYT365&fileType=pdf