suspect electric leakage, any sifu recommend?

[BlackSamurai]

Hi guys,

I suspect my car suffers from electric leakage as my battery die faster than others. But I don't know how to check and confirm the leakage source, anyone here have sifu who is good in this?

I suspected 3 areas,
1. my alarm
2. HID
3. might be the slow gen

Thanks in advance,

BS

 

[jeffayn]

first you tell how fast your battery die first... then we can guess what the prob....

 

[BlackSamurai]

brand new maintenance free battery last only 8 months.

 

[ken12292703]

brand new maintenance free battery last only 8 months.

Hi bro,

Maintenance battery what brand? 8 months can seek for warranty.

Is this the first time?

Have you check your charging voltage? Should be around 13.5V to 14.5V while idling without any appliances. With appliances, should be about 12.5V.

Is your battery size correct?

 

[BlackSamurai]

not the first time, using normal battery also has the similar experience.
but first time using maintenance free battery.
battery size is correct, done according to the car model - battery size mapping.

btw, i'm looking for anyone know any sifu good in diagnose situation like this.