I got 45 ah battery in my car full charged and has GREEN colour on the too indicator. It was left at garage for cut and polish due to a new paint recently for 5 days. Once back, I checked the battery which gives 13v however, the status indicator shows WHITE colour. No hard staring issues. I used the car and it shows 13v volt but the WHITE COLOR STILL EXISTS?!!
As per the battery, GREEN is FULLY charged, WHITE is NEEDS CHARGING, RED is SERVICING.
Why WHITE COLOUR is showing up, at the same time 13 v reads on multimeter??
HOW TO GET BACK GREEN COLOR ? Do I have to purchase a new one?