1.9 TDI alternator handle the battery pressure and the car as while total of 24volts

Asked by Aug 02, 2015 at 02:06 PM about the 2008 Volkswagen Polo 1.4 TDI Eco

Question type: Car Customization

Hi
Have 2 subs in my car, when l play loud music car off doesn’t last even 10minutes
and  battery dies. Driving a 1.9TDI, want add another 12volts battery but scared if it
will cause harm/damage things like fuses, alternative will be able to recharge two
12volts battery. Please advise should l go ahead and will my alternator handle the
battery pressure and the car as while total of 24volts

2 Answers

30

Large amplifiers draw a lot of current. If the battery doesn't have constant supply of power it will drain quickly. If you boost your alternator to a 250 amp alternator your lights won't dim as you play stereo while the car is running. If you add a second battery it will last a little longer while car is off but in the end it will drain both batteries.

7,815

You don't have to add anouther battery or a bigger alternator. Install the proper equipment for the job and it won't be an issue. http://www.dhgate.com/product/car-audio-2-0-farad-capacitor-storage-device/198137482.html if you don't have something like this that is what happens to your battery.

Your Answer

Add photo

Related Questions

  • spark from coil, but not from distributor 1 answer

    I have a 1998 golf gti, im getting spark from the coil, but not from the distributor i have checked or replaced the following items. replaced ignition plug, replaced the coil, checked the wire from ...

    1998 Volkswagen Golf

    -

    Maintenance & Repair

  • audi 80 2.6 cabriolet wont turn on 1 answer

    My audi 80 2.6 cabriolet auto had a flat battery, so my wife decieded to start it when I was at work,to cut along story short I think she has boost started it (or tried) on the 24volt setting, so now ...

    Audi 80

    -

    Maintenance & Repair

  • why does my Jeep Cherokee diesel take about 4 secs to start\/ 4 answers

    at each start the motor turns over for about 4 secs before firing

    2005 Jeep Grand Cherokee Laredo 4WD

    -

    Maintenance & Repair

Search Volkswagen Polo Questions

Volkswagen Polo Experts

#1 Deathjam4
Deathjam4
Reputation 120
#2 Racer_X
Racer_X
Reputation 70
#3 v2mk2005
v2mk2005
Reputation 60
View All