Frequently Asked Questions

Why is a battery important for a 2018 Dodge Charger?

• Power and reliability: the battery supplies the electricity needed for ignition, electronics, and accessories — critical for the 2018 Dodge Charger’s performance and daily drivability.
• Preventive care: a healthy battery avoids unexpected stalls, starting issues, and stress on the charging system that can cause more expensive repairs down the road.
• Certified service advantage: Larry H. Miller Dodge RAM FIAT Tucson provides factory-trained technicians who diagnose battery and charging systems precisely, often saving you money compared with independent alternatives while delivering superior long-term value.
• Financing and convenience: we offer service financing so you can get battery service now and pay later, and you can schedule service online for fast, convenient appointments.

How long does a battery replacement take?

• Typical replacement time: most battery replacements for a 2018 Dodge Charger take about 30–60 minutes depending on access, testing, and any required electrical system checks.
• Thorough process: our technicians test charging and starting systems, install the correct battery, and verify settings (radio, presets, security systems) so you leave confident in performance.
• Speed with quality: Larry H. Miller Dodge RAM FIAT Tucson balances quick turnaround with OEM-quality installation and warranty-backed parts; check our current service specials before you arrive.
• Schedule easily: use our online scheduler to schedule appointment and minimize downtime.

How much does a battery cost for a 2018 Dodge Charger?

• Transparent pricing: costs vary by battery type and warranty. At Larry H. Miller Dodge RAM FIAT Tucson we price competitively and often cost less than independent shops while delivering certified technicians and OEM-quality parts.
• Immediate and long-term savings: investing in a quality battery now reduces the risk of roadside failures and downstream electrical damage — saving money over time.
• Warranty and service: batteries installed under warranty must be serviced at a certified dealership to ensure coverage; our team will explain warranty terms and available discounts.
• Financing available: service financing lets you get a safe, reliable battery now and pay over time; to book, schedule service online.

How often should you replace the battery?

• General guideline: most vehicle batteries last 3–5 years, but climate, driving habits, and accessory load can shorten life — Tucson summers can be hard on batteries.
• Proactive checks: we recommend testing the battery annually or whenever you notice slow cranking, dim lights, or electrical oddities to extend vehicle longevity.
• Dealership reassurance: our technicians provide accurate life estimates and replacement recommendations based on diagnostic testing; visit our service specials to save on replacement.
• Book testing: schedule appointment for a diagnostic and expert guidance.

What type of battery is in the 2018 Dodge Charger?

• Battery type overview: the 2018 Dodge Charger commonly uses a lead-acid starting battery suited to its V6 engine and electrical load; some configurations may use enhanced flooded batteries with higher cold-crank ratings.
• Why it matters: choosing the correct chemistry and capacity ensures reliable starts, proper alternator load, and longevity for the Charger’s systems.
• Dealership quality: Larry H. Miller Dodge RAM FIAT Tucson installs OEM-equivalent batteries and verifies compatibility; any warranty repairs should be completed at a certified dealership to maintain coverage.
• Convenience: check current offers via our service specials and schedule service online.

What size battery is in the 2018 Dodge Charger?

• Size specifics: the 2018 Dodge Charger requires a battery with the correct group size and cold-cranking amps to match the vehicle’s electrical demands; sizes vary by engine and options.
• Professional match: our technicians confirm the proper physical group size, terminal layout, and amp rating before installation to ensure fit and performance.
• Promotions & warranty: we offer service specials and warranties on replacement batteries; warranty-related repairs should be performed at a certified dealership to ensure eligibility.
• Book now: to verify the exact size for your Charger and take advantage of offers, schedule service or view service specials.