QUOTE(wtm0325 @ Sep 26 2011, 08:31 AM)
Try to ask in Official Alza forum, they got many lubang there

Ur Alza is very petrol saving, mine average only 450km nowadays, always drive like bull

change bigger help in?

I don't know much about electrical, so the terms I use here might not be correct but just to illustrate on what I learn from mechanics.
If our Alza needs 1000mAh each time we turn on the car engine, and the battery we use is just 1100mAh, then the battery lifespan will be very short. Because we have only 100mAh buffer. So if we turn on the aircon to full one day, charge something, or for whatever reasons used very close to 1100mAh, it kind of reduces the battery's lifespan.
But, if we put in a 1300mAh battery, then we hardly strain/stress the battery since we cannot reach the limit. The 300mAh buffer is more than sufficient to cover all our needs. Hence, the battery will last longer.
However, the issue is different battery capacity has different sizes. I don't know what size can fit into our Alza.
Added on September 26, 2011, 9:26 amQUOTE(Eithanius @ Sep 26 2011, 08:40 AM)
Drive like a bull...? Your Alza very powderful meh....? Coz installed Iridium spark plugs...?

Mine underpowered lar....

Aiya, 450km is very good already la. Not yet a bull, maybe a calf. I'm the real bull. I hardly reach 400km. Just something close to 400km, maybe +/- 380km. But the thing is, only sometimes I hit until 3000rpm going uphill. Most of the time on 2000rpm only. I cannot figure out why my mileage so low.
This post has been edited by n8210: Sep 26 2011, 09:27 AM