startstop yra?

"499" <donatas.dicmanas@gmail.com> wrote in message 
news:o4l1cd$3bj$1@trimpas.omnitel.net...
> Labas ritas.
>
>
> B7 su 2 akumuliatoriais. Nelabai gerai suka starteri prie <0degC, jauciu 
> akumas pavarges (originalus, 5 metai jau). Ar galima keisti tik viena 
> akuma, ar reikia abu?
>
>
> Radau tiek:
>
> Dual Battery Concept
>
> Explain
> The increasing number of electronic systems and equipment in cars, such as 
> electric windows, heated seats and safety features, need more electric 
> power. For this reason some cars in the Volkswagen range are supplied with 
> a dual battery concept, comprising a starter battery and an onboard power 
> supply battery. Under normal operating conditions, the starter battery 
> supplies the starter motor with power and the onboard power supply battery 
> is responsible for the electrical consumers. A separate onboard power 
> supply control unit constantly monitors the charge status of the batteries 
> and regulates the levels between them if one battery does not have 
> sufficient power available.