Electricity topics

[zidz]

Hi all,

My friend bought VW GC 600 2022 and has some question regarding to electricity.

1. Fridge
   • There is a classic problem that if fridge is on battery is drained off in max 1 day.
     That is the main problem.
     According to previous owner battery has been replaced and fridge too in terms of warranty so the problem is there from begining.
     
     From the forum I know that battery should cover 3 - 4 days, is it correct?
     My friend supposed that it is power regulation but everytime when he set e.g 2 lights only, closes and reopen fridge again (e.g. after 1 hour), there are all 5 lights on again..
     Is it correct? What purpoise is the button in the fridge with 5 lights for?
2. Battery charging
   • Could I ask you for your experiences regarding to battery charging? How many kilometers / drive time is needed to fully charge the battery (with / without booster)?
3. Battery boost
   • Are there any recommendation regarding to battery booster? Can be used often / anytime without any restriction?
4. Battery change
   • Did anyone change the battery for e.g LIPO? Are there any other changes necessary (e. g. voltage converter, charging system...)?
5. Additional battery
   • Did anyone added another AGM battery? If so where is the best place to place/connect it?

Thank you for your help
With best regards
Zdenek