“Battery packs are, to put it simply, a number of battery cells connected together in series,” says Nobleo system architect Davy Bijnen. “Typically there is a variation in the properties of each battery, due to production inaccuracies and the conditions under which the cells operate. For example, cells in the middle usually heat up more than the ones at the end. And temperature has a big influence on how a battery cell performs.” Read more
