An electrical power conditioning unit comprising: - a first terminal (A) for connecting either an electrical power generator (SA) or a battery (BATT); - a second terminal (B) for connecting either a battery or an electrical power generator, respectively; -...

The invention relates to a method and a device for balancing the loads of a plurality of battery cells (4) mounted in series. According to the method of the invention, a current-dissipating loop (10) is mounted in parallel across the terminals of each batt...