Ali2627
Junior Member
2015 acura ilx 2.0L engine
Hi I have the Rockford p300 10 inch 300w sub and 100w HID kit along with 2 dashcams and a phone charger and tiny things here and there. My car with max accessories and sub going the voltage at the battery gets at 12.8 V and when i turn it off some stuff it goes to 13.8-14 V I have a flooded battery will an AGM battery help here or is my alternator just took weak? My car is having starting problems I suspect it's the starter but now after this testing maybe this is why?
Didn't happen before this started about 5 months ago maybe the battery is getting older?
Car battery is 2 years old
Group Size 51R
500 Cold Cranking Amps (CCA)
Hi I have the Rockford p300 10 inch 300w sub and 100w HID kit along with 2 dashcams and a phone charger and tiny things here and there. My car with max accessories and sub going the voltage at the battery gets at 12.8 V and when i turn it off some stuff it goes to 13.8-14 V I have a flooded battery will an AGM battery help here or is my alternator just took weak? My car is having starting problems I suspect it's the starter but now after this testing maybe this is why?
Didn't happen before this started about 5 months ago maybe the battery is getting older?
Car battery is 2 years old
Group Size 51R
500 Cold Cranking Amps (CCA)