The battery is the source of energy used to start the car, and to supply the surplus of energy which is wanted by the different equipment and systems that are fitted in the car if the dynamo cannot make enough power.
Now that navigation and protective systems etc. are increasingly marching, there are even greater demands on the battery.
You can come at frentec for batteries which comply with the higher demands. We deliver among others, the brand Yuasa batteries. Batteries of excellence, a program for a large range and last but not least against a very sharp pricing.