Method for tempering battery cells of battery system, involves executing evaporating cooling of battery cells of battery system with heat transfer medium

摘要

The method involves executing an evaporating cooling of the battery cells (2) of the battery system (1) with a heat transfer medium (4) fully surrounding all battery cells to be tempered which are introduced in a housing (3). The battery cells of the battery system are heated. An independent claim is also included for a battery system with a housing.