---
id: faq-0085
title: "How often should I have my battery tested or replaced?"
category: faq
subtopic: service-and-maintenance
page_type: faq
source_url: "https://www.castlecdjrchesterton.com"
tags: ["battery", "testing", "lifespan"]
questions:
  - "When do batteries need replacement?"
  - "How long does a car battery last?"
  - "Should I test my battery?"
related: [seasonal-prep, inspection, electrical]
dealer: Castle CDJR of Chesterton
---

Most vehicle batteries last 3-5 years depending on driving habits, climate, and usage. Cold weather and frequent short trips reduce lifespan. Signs of a weak battery include slow engine cranking, dim headlights, or difficulty starting.

Regular testing helps catch a failing battery before it leaves you stranded. Castle CDJR of Chesterton's Service team tests batteries for free and stocks OEM replacements. We also offer seasonal checks to ensure your battery is ready for summer heat or winter cold.

Think your battery may be aging? Call **(219) 250-9487** to schedule a free test. If replacement is needed, we'll install a genuine OEM battery quickly.