Battery Services for the 2020 Ram 3500 at Larry H. Miller Chrysler Jeep Dodge Ram Boise

Frequently Asked Questions

Why is a battery important for a 2020 Ram 3500?

• It provides the electrical power to start the 6.4L V8 and support systems like lighting, engine controls and accessories.
• A healthy battery prevents hard starts, electrical faults and helps maintain fuel economy and towing reliability for heavy-duty use.
• Our certified technicians at Larry H. Miller Chrysler Jeep Dodge Ram Boise test batteries quickly and explain immediate and long-term savings from proactive replacement; our service often costs less than independent shops while delivering OEM-quality parts and factory-trained expertise.
• We offer service financing so you can get maintenance now and pay later, and any warranty repairs must be performed at a certified dealership to remain covered.

How long does a battery replacement take?

• Most battery replacements for the 2020 Ram 3500 are completed within an hour depending on accessories and system checks.
• Our team performs a full electrical system check, charging test and accessory reconnection to ensure reliable performance for towing and daily driving.
• We prioritize fast, transparent service so you spend less downtime and more time on the road; to save time, you can schedule service online now.
• Remember that warranty-covered repairs must be completed at a certified dealership to preserve coverage.

How much does a battery cost for a 2020 Ram 3500?

• Price varies by battery type and capacity, but at Larry H. Miller Chrysler Jeep Dodge Ram Boise we often provide more value and long-term savings compared with local independents because we include OEM-quality parts, certified labor and full system testing.
• We maintain transparent pricing, explain immediate cost and longer-term savings from reduced breakdown risk, and point out available discounts and service specials.
• Service financing is available so you can address battery needs now and spread payments over time while protecting your vehicle and warranty.

How often should you replace the battery?

• Typical battery life varies by climate, usage and charging patterns, but many heavy-duty truck batteries last 3–5 years; high-load use like towing may shorten that span.
• Regular testing during oil and service visits helps catch degradation early—saving you money by preventing roadside failures and ensuring consistent towing capability for your 2020 Ram 3500.
• We recommend having a certified technician check battery health during routine visits; you can schedule appointment online.

What type of battery is in the 2020 Ram 3500?

• The 2020 Ram 3500 is equipped with a heavy-duty 12V starting battery; some models may use enhanced deep-cycle or absorbed glass mat (AGM) batteries depending on equipment and options.
• Our trained technicians verify the exact recommended battery type and recommend OEM-equivalent replacements to maintain performance and warranty compliance.
• We highlight promotions and service specials, and offer service financing to make replacements affordable today and protective long-term value for your truck.

What size battery is in the 2020 Ram 3500?

• Battery group and cold-cranking amp (CCA) requirements vary by engine and accessory package; the 2020 Ram 3500 uses heavy-duty group sizes appropriate for diesel and high-load V8 applications.
• Exact sizing is confirmed by VIN and a quick on-vehicle check performed by our certified team to ensure correct fit and reliable starting under load.
• For accurate pricing and to take advantage of current discounts, schedule service or review our service specials.

2020 Ram 3500 Battery Replacement

The 2020 Ram 3500 is a heavy-duty truck built for towing and tough jobs, which means its electrical demands are higher than a typical passenger car. Battery replacement for this truck requires attention to cold-cranking amps, reserve capacity and the physical group size to ensure dependable starting under load and reliable operation of accessories. At Larry H. Miller Chrysler Jeep Dodge Ram Boise in Boise, ID, our technicians follow factory procedures to protect onboard electronics and to preserve any remaining warranty coverage — note that warranty repairs must be handled at a certified dealership. We use OEM-equivalent batteries and perform a complete electrical system check after installation. Choosing dealership service often yields immediate savings through fewer repeat visits and long-term savings by preventing towing incidents and battery-related component stress. To get the job done right, schedule service online and view our current service specials before you arrive.

2020 Ram 3500 Battery Price

Battery prices for the 2020 Ram 3500 depend on the battery chemistry and power rating, but at Larry H. Miller Chrysler Jeep Dodge Ram Boise we emphasize transparent pricing and clear value. We explain how an investment in a higher-capacity or AGM battery can reduce starting issues during towing and cold weather, extend alternator life, and lower long-term ownership costs by avoiding repeated replacements. Our dealership often costs less than independent shops because we bundle testing, installation, system checks and a warranty that protects you from premature failures. We also provide service financing options so you can address urgent needs immediately without delay. Before you decide, check our service specials and schedule service to lock in available offers—our team will confirm the correct part and price for your 2020 Ram 3500 and walk you through the long-term savings.

2020 Ram 3500 Battery Type

The 2020 Ram 3500 commonly uses a robust 12V starting battery suitable for heavy-duty applications; some configurations benefit from AGM or enhanced-flooded types depending on accessories and towing demands. There are a few battery chemistries available: conventional lead-acid, enhanced flooded, and AGM—each offering trade-offs in cost, vibration resistance and deep-cycle capability. Our technicians at Larry H. Miller Chrysler Jeep Dodge Ram Boise evaluate which type fits your usage pattern—towing frequency, accessory load and climate—then recommend the best OEM-compatible option. We also inform you of any active promotions and service specials so you get maximum value. For convenience and confidence, schedule service online and let our certified team install and verify the right battery for your 2020 Ram 3500.