Frequently Asked Questions

Why is a battery important for a 2025 Ram ProMaster EV Cargo Van?

• Provides propulsion energy for the electric drivetrain and powers on-board systems—without a healthy traction battery the van won’t move and range is reduced.
• Maintains vehicle uptime for deliveries and service runs; a strong battery protects payload schedules and reduces downtime for Millbury businesses.
• Our certified technicians at Herb Chambers Chrysler Dodge Jeep RAM FIAT of Millbury diagnose battery health precisely to extend battery life and protect long-term resale value.
• Battery health impacts climate control and accessory performance—proper service preserves driver comfort and cargo integrity.
• We offer service financing so you can get service now and pay later, and any warranty-covered repairs must be completed at a certified dealership to remain valid.

How long does a battery replacement take?

• Typical replacement time varies by scope: a 12V auxiliary battery swap can take under an hour; a high-voltage traction battery replacement is more complex and can take a day or more.
• At Herb Chambers Chrysler Dodge Jeep RAM FIAT of Millbury we use factory procedures and OEM parts to ensure safe, reliable work—our technicians work efficiently to minimize downtime.
• We provide clear timelines before work begins and can often complete urgent service the same day when parts are available.
• Schedule a service appointment online to confirm exact timing and available loaner or shuttle options: schedule service.

How much does a battery cost for a 2025 Ram ProMaster EV Cargo Van?

• Costs depend on whether it’s a 12V auxiliary battery or the high-voltage traction pack; prices vary based on part type and labor scope.
• Herb Chambers Chrysler Dodge Jeep RAM FIAT of Millbury often costs less than independent shops while delivering factory-trained expertise, OEM parts, and warranty-backed service—this delivers immediate savings and long-term value through reliability and higher resale value.
• We maintain transparent estimates and explain savings from diagnostics, energy recuperation checks, and software calibrations that independent shops may omit.
• Ask about current service specials and financing options so you can get battery service now and pay later.

How often should you replace the battery?

• Replacement frequency depends on usage, climate, charging habits, and warranty coverage; 12V batteries may need replacement every few years, while traction batteries are designed to last many years and miles.
• Regular diagnostics at our service center extend battery life—catching cell imbalance or charging issues early prevents costly replacements.
• We recommend scheduled inspections as part of routine maintenance to monitor state-of-health and range performance.
• To protect warranty coverage, any covered repairs must be performed at a certified dealership—book to schedule service today.

What type of battery is in the 2025 Ram ProMaster EV Cargo Van?

• The van uses a high-voltage rechargeable battery pack for propulsion and a smaller 12V battery for auxiliary systems; the propulsion pack is a lithium-based chemistry while the 12V is typically a conventional auxiliary battery.
• Different chemistries and packaging are used depending on model specification, and proper handling and diagnostics require factory procedures our technicians are trained for.
• We use OEM-quality replacement components and follow manufacturer procedures to protect safety, performance, and warranty coverage.
• Check current offers and maintenance plans under our service specials, and schedule appointment online for a diagnostics check.

What size battery is in the 2025 Ram ProMaster EV Cargo Van?

• Traction battery capacity varies by variant and packaging; exact kWh is model-specific and listed on the vehicle spec sheet or in-service documentation.
• Our service advisors will confirm the correct pack size and replacement part when you schedule service so you receive the proper OEM component.
• Proper replacement involves battery programming, high-voltage safety checks, and system calibration—services included when you choose Herb Chambers Chrysler Dodge Jeep RAM FIAT of Millbury.
• Ask about service financing and current service specials when you call or book online to reduce upfront cost and protect vehicle uptime.