using higher amp batteries

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using higher amp batteries

This is an interesting one, I am also curious, I intend to run an inverter in my car which will obvisouly hammer the battery so I won't a more heavy duty beast - but i have concerns like Dave. In my case I could add a second battery and have it on a circtuit which will only charge the 2nd battery when the engine is running - but I have no idea how to do that :eek:
 
just need a split charge relay for that.

dont see it being big issue dave.would have thought the alt would cope.ive fitted bigger batteries in the past on standard alternators though i often upgrade to the alternator of the diesel in the range fro extra amps as a matter of course.
 
in my cento im running this

Voltage: 12V
Weight: 20kg
Output power
(Cold Cranking Amps): 690 CCA

you bet yo ass its a yellow top :p.... dimming lights? i think not :cool:
 
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