lol, dont be too sure. It can use faster than it charge.

Can always use transformer and voltage regulator chip mar.
i only scared the voltage too high nia

what you do? why transformer? lol, dont need that. why scare of high voltage?

ayak...from a simple matter now become very complicated..hahah...

our car battery very hard to be drained cos evrytime u drive ur car, it'll be charged again and again... the only time ur car uses power entirely from the batt is during engine startup... after that, it will switch to alternator...

of course la, if not everyday change battery ar. What i meant was. Lets say your ON your subwoofer, neon, HID light, and all the electronics la. Your alternator charges at 80A la, but you using like 200A, how to charge? Not fast enough.

Quote:

Because earlier on you said "lol, dont be too sure. It can use faster than it charge.".

Si if voltage not enough. then you can put in a step-up transformer to increase the voltage. High voltage if not handled with proper circuit will cause your car to explode. lol.

HID has its own voltage regulator/relay so that it wont uses too much power from the battery.... if not, all those factory fitted HID sure always give trouble.....
ur subwoofer, if u have a proper setup (suitable power amps, capacitors etc), ur batt wont suffer also...
any mods, if done properly should be ok....

anyway, ur neon what brand aa???

My wiring proper one la, not scare one. :P

WHat brand hia? No brand one, I do myself.

They sell those 200A alternator, if you want to blast loud loud, on neon a lot, HID and everything, you need that. Because I dont THINK it can charge as fast as it uses. Neon takes up about 200Watt. That is a lot. I tried before withoiut starting the car, it uses up within 30 minutes, full battery. Hehehe, thats a problem la, if you scare.

wahh... u custom the neon lights ?? do-it-yourself ka??

yala, custom one. outside where got sell so cheap. One small small neon cost RM70, without installlation.

Btw, want a meetup and go out? :S