I'm getting a new battery because under load the battery is weak but alternator is still strong so my question is when I get a battery the guys at Batteries Plus tell me that their Duracell Gold will be enough for my car, it's 900 cca so it's pretty high but I've heard that you might have to use a gel battery or something? if this true? and I've heard something about registering the battery once you install it? how do I do that?
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