Quote Originally Posted by Miles_on View Post
We must be lucky, our Amarons last mga 4+ years on average.

I had one replaced recently (resting voltage at 12.5, starting/cranking load voltage pulls it down to 10 for a sec. before going up to charging voltage using a multimeter) We maintain it with a Panther battery charger/reconditioner during idle periods longer than 4 days.

It was only a few months over 4 yrs and still starting fine, but a more sophisticated battery tester showed it was at 30% of capacity na so I changed it na rin...
pag lagi gamit ang sasakyan, usually 3 years ang life span ng battery sa akin.. pag hindi lagi gamit, 5years..

using regular Amaron sa mazda 3 ko with i-stop.. more than a year na.. no issues kahit I use the i-stop feature..