Please I need 12volt battery for my 2007 toyota camry.i have been to auto zone and a few yards,but I couldn't get it.please where can I get a good one

 

Try Toyota for a factory battery or read one of the multitude of threads on the right Optima battery to use as a replacement. I opted to use the factory replacement, bought it online and had it shipped to the house. after 9 years of use out of the original, I couldn't complain about the cost.

 

My 07 TCH is now 10 years old and 49K miles old. I know it is not old in terms of mileage count but it is old in days and years. Is it time to worry about the battery or the batteries in it? When should I change the battery & how much will it cost? I do the old changes every 3k miles which for me is like every 11 months. I had issue with brake noise once last year and went somewhere to fix it. I had issue with the frequent air leak on one of the tire and continue to take care of it. Please educate me on what preventive measures I should take and what possible maintenances I am looking at. Thanks