wait... mine hit to 10.x / 11.x only i change. can't recall.

11.8v is left 40%

10.v is totally gone

+1
yes time to change after 3 years.
if TS wan to wait for battery kong first also can.

Once the car started, the alternator takes charge. The alternator will provide the electricity need to the car and at the same time charge the battery. You can remove the battery once the engine run with no problem. Battery is only needed during start. I think the battery will be back to its initial condition after about 10 min driving, in general, if the battery is good.

how u manage to go so low haha. Thats just heroic

thing is if still can last 1 to 2years i wont change coz my next service will be few months time kan

The CCA is just reference measurement number to state the capability of the battery only

oh thanks!

hahaha.. i dorno i told the workshop let it go on until the battery is dead ill just give a call to change.. last battery change is through CARPUT.. i think can use century hotline / GP hotline as well if you want to change on spot.. Within an hour they will be at your home.

I don't think any car has ECU with program or setting lost if battery is removed. There's no way ECU has volatile memory

If you can, check your car battery and tell us the rated cca on the sticker. If rated 600 but now 200ish can consider change actually.
Btw, i do agree with the person that said invest in a car charger.

From what i know 12V when not charging. 14V when charging.

I'll check once i got my car back. I saw just now he showed me macam normal reading 250 or 260 but I'll reconfirm

Standard prg have. But many new car have a feature to learn your habit of driving. Adjust RPM timimg according to current engine condition.

But totally lost prg of ECU is bullshit.

It will reset the ECU when power lost. So when power back, sometime the timing run away. Cause the engine current condition is different from new.

You just need to drive like normal for sometime, and it will back to normal. ECU will learn back.

I change my own battery for don't no how many time. Sometime takeout battery to charge and never put back for few day. Or holiday, takeout the battery for few weeks. Don't have such ECU reprogram require.

Need la sohai.

Meaning u cant afford those cars yet.

You def < 20k

True storeyz.

Its continental cars noob.

Not like your cheapo japanis car. Wanna suka suka take out bat.

What kok car need ecu program everytime changed battery?
U over 20k,u tell me.

If u say to reset airbags or esp/abs indicator, acceptable. But ecu??? Seriously??

14.4-14.8 when float charge.

13.3-13.8 when standby.

12.5-12.8 norminal voltage.

11.8v and below - RIP.

Do not charge your battery over than 14.8v. Or drain your battery below 11.8v. Both will cause your battery RIP.

Lulz go gugle la noob. U think i am obliged to teach u? Tu la mentality /k. Ta tau expect ppl to suap.

Jelas sangat kebodohan yang terserlah di sini.
Please, stop posting.

Conti cars dont lose their settings. At most just erase fault codes due to low voltages.

Unless u crank that car with low battery voltage, and keep on cranking till ecu or your navi gateways decided to fry on you.

Thats why i'm running a voltage stabilizer, because my car is running 1980s' style alternator that has no additional electronics.