Method and device for testing the connections of batteries

For testing the connections (13) of batteries (8) that are connected in a battery module (5) to several bus bars (6, 7) that are electrically in parallel with their battery electrodes (10, 11) by a resistance measurer ( 16) comprising a pair of contact pins (17, 18), during a measurement a first batten' electrode (10) is contacted by a first contact pin (17) and a point on the conductor arrangement (13, 6, 13, 10) connected to the first battery electrode (10) is contacted by the second contact pin. 为了通过包括对触针(17、18)的电阻测量器(16)测试电池(8)的连接(13)，电池(8)在电池模块(5)中连接到与电池的电池电极(10、11)电并联的多条母线(6、7)，在测量期间，通过第触针(17)接触第电池电极(10)，并且通过第二触针接触连接到第电池电极(10)的导体布置(13、6、13、10)上的点。