What You Need to Know About the 2019 RAM 1500 Battery?

The 2019 RAM 1500 utilizes a robust 12-volt lead-acid or often AGM battery depending on trim, designed to deliver consistent power even under high load conditions. It is located in the engine compartment on the driver’s side and requires basic tools like a 10mm wrench for replacement. Proper battery maintenance, terminal cleaning, and timely replacement can prevent starting issues and extend battery life. Upgrading to AGM provides longer lifespan and better performance in extreme conditions. The onboard intelligent battery sensor (IBS) monitors battery health and affects maintenance needs.

What type and size of battery does the 2019 RAM 1500 use?

The 2019 RAM 1500 typically uses a Group Size H7 or 94R 12-volt lead-acid battery with a Cold Cranking Amps (CCA) rating sufficient for the engine size—around 700-800 CCA. Higher trims or models with start-stop technology may come equipped with Absorbent Glass Mat (AGM) batteries which offer longer life and better durability under vibration and temperature extremes.

Chart: Battery Specifications for 2019 RAM 1500

Where is the battery located in the 2019 RAM 1500?

The battery in the 2019 RAM 1500 is positioned under the hood on the driver’s side, securely mounted on a tray with a clamp to prevent vibration damage. It is covered partially by a plastic insulator and must be accessed by removing this cover and the battery hold-down bracket to replace or inspect.

How do you safely replace the battery in a 2019 RAM 1500?

To safely replace the battery:

1. Turn off the ignition and remove the key.

2. Disconnect the negative (-) terminal first to prevent electrical shorts.

3. Disconnect the positive (+) terminal.

4. Remove the battery hold-down clamp using a 10mm wrench.

5. Lift the old battery carefully out of the tray.

6. Place the new battery ensuring the correct terminal orientation (positive to positive).

7. Replace the hold-down clamp securely but avoid over-tightening.

8. Reconnect the positive (+) terminal, then the negative (-) terminal.

9. Clean terminals and apply dielectric grease to prevent corrosion.

What tools are required for replacing a RAM 1500 battery?

The essential tools for changing a 2019 RAM 1500 battery include:

• 10mm socket or wrench for terminal and clamp bolts

• Battery terminal cleaner or wire brush

• Protective gloves and eye protection

• Optional dielectric grease to preserve terminal contacts

How can you maintain and clean the 2019 RAM 1500 battery terminals?

Maintaining your RAM 1500 battery involves regular cleaning of terminals and casing to prevent corrosion and electrical issues. Use a baking soda and water paste to scrub terminals gently with a wire brush, then rinse and dry thoroughly. Applying dielectric grease afterward seals contacts from moisture and extends terminal life.

What are the common signs of a failing battery in the RAM 1500?

Signs of battery failure include difficulty starting, slow or labored engine crank, dimming internal lights, warning lights on the dash, and inconsistent electronics operation. If the battery’s voltage under load falls below 12.5 volts, replacement is recommended to avoid breakdowns.

How does temperature affect the RAM 1500 battery performance and life?

Extreme temperatures greatly influence battery performance: heat accelerates battery fluid evaporation lowering lifespan, while cold reduces effective battery capacity causing sluggish starts. Parking in shade or insulated compartments and using batteries designed for temperature resilience (like AGM) mitigate these issues.

How can you extend the life of the 2019 RAM 1500 battery?

Battery longevity in the RAM 1500 can be extended by:

• Parking in shaded areas to avoid heat stress

• Regularly cleaning terminals to prevent corrosion

• Avoiding short trips that don’t allow full charging cycles

• Using a battery maintainer or trickle charger during long inactivity

• Choosing premium batteries like those from RackBattery that offer enhanced durability

Can you upgrade the RAM 1500 battery to an AGM type, and what are the benefits?

Yes, upgrading to an AGM battery is beneficial as AGM batteries offer approximately twice the life expectancy of conventional flooded batteries. They have superior vibration resistance, better deep discharge recovery, and improved performance in extreme climates. RackBattery manufactures high-quality AGM options ideal for demanding truck environments.

Chart: AGM vs. Flooded Lead Acid Battery Comparison

How does the intelligent battery sensor (IBS) impact battery maintenance for the RAM 1500?

The IBS constantly monitors the battery’s state of charge, health, and temperature to optimize charging and prolong life. It interacts with the vehicle’s electronics to prevent overloads but requires proper battery replacements and compatible batteries. Understanding IBS function aids in troubleshooting battery issues and communication with dealership diagnostics.

When should you consider professional inspection or replacement of the battery?

If your RAM 1500 shows persistent starting problems, warning lights, or if testing indicates voltage below 12.5 volts under load, schedule professional inspection. Certified technicians can perform deeper diagnostics, check the IBS system, and ensure correct battery installation and programming.

How do you troubleshoot battery-related problems in the 2019 RAM 1500?

Battery troubleshooting includes:

• Testing voltage and CCA with a multimeter or load tester

• Inspecting for corrosion and clean contacts

• Ensuring tight and correct cable connections

• Examining electrical drain from accessories

• Consulting dealership diagnostics for IBS-related faults

RackBattery Expert Views

“Choosing the right battery for your RAM 1500 is critical, especially for model years like 2019 which may have complex electrical demands due to advanced features. At RackBattery, we recommend AGM batteries for superior durability and performance under tough conditions. Maintenance such as terminal cleaning and avoiding battery undercharge will maximize battery life. Remember, modern RAMs with intelligent sensors require compatible quality batteries to ensure full functionality,” notes Brian Li, Senior Battery Engineer at RackBattery.

Conclusion

Understanding the 2019 RAM 1500 battery’s specifications, location, maintenance, and replacement requirements is pivotal to vehicle reliability and performance. Utilizing high-quality batteries like RackBattery’s workshops-grade line, practicing thorough maintenance, and addressing issues promptly extend battery life and prevent disruptions. Professional service ensures compliance with intelligent battery systems and keeps your truck powered without compromise.