Car Battery — AGM, EFB & Lead-Acid
Compare battery capacity, voltage, CCA ratings, top brands and prices. Find the right starter battery for your vehicle with live pricing and availability.
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Frequently Asked Questions
What size car battery do I need?
Check your vehicle handbook or existing battery label for the correct group size, capacity (Ah), cold cranking amps (CCA) and terminal layout. Common capacities for passenger cars range from 44 Ah to 110 Ah.
What is the difference between AGM, EFB and lead-acid batteries?
AGM (Absorbent Glass Mat) batteries offer the best performance for start-stop systems and high electrical loads. EFB (Enhanced Flooded Battery) is a mid-range option for vehicles with basic start-stop. Standard lead-acid batteries suit conventional vehicles without start-stop technology.
How long does a car battery last?
A typical car battery lasts 3-5 years depending on driving habits, climate and vehicle electrical demands. Signs of a failing battery include slow cranking, dimming lights and dashboard warning lights.