Have Confidence. With a New Car Battery.

Ease your no-start worries with a steady and powerful Interstate for your vehicle in New Haven, CT.

Make sure you choose the right auto battery for your vehicle by consulting with a Firestone Complete Auto Care professional in New Haven, CT. Avoid keeping lights and accessories on when you're away from your vehicle to preserve its battery life.

If you need help choosing the right auto battery for your vehicle, a certified Firestone Complete Auto Care pro in New Haven, CT will give you quick, efficient service. The more you know about your vehicle's electrical system, the better you can take care of it.

A close monitoring with follow-up on your vehicle's battery health will keep it running longer. Find a professionalnear you in New Haven, CT. Don't be left stranded with a dead battery. Have your vehicle checked regularly by one of our professionals.

Our Battery Options

  • Interstate I-Line

    Interstate I-Line

    4-Year Performance Warranty & 18-Month Free Replacement

    • Maintenance-Free

    Regular Price From $89.99*

    Internet Price From $7999*

    Will this fit?
  • Mega-Tron II

    Mega-Tron II®

    5-Year Performance Warranty & 24-Month Free Replacement

    • Maintenance-Free

    Regular Price From $109.99*

    Internet Price From $9999*

    Will this fit?
  • Mega-Tron Plus

    Mega-Tron Plus®

    6-Year Performance Warranty & 30-Month Free Replacement

    • Maintenance-Free

    Regular Price From $129.99*

    Internet Price From $11999*

    Will this fit?

Store Locations for New Haven, CT

30 stores near New Haven, CT

Why Choose Our Service

5-Year Warranty

We back our vehicle batteries. But that's not all. If there's ever a problem, simply visit any of our 1,600 locations including our location in New Haven, CT.

A Battery To Bank On. Not Break the Bank.

A battery for your vehicle at competitive, straightforward pricing in New Haven, CT.

Prorated Battery Warranties.

Should you need to replace your Interstate beyond the free replacement warranty in New Haven, CT, we still have prorated pricing toward a new one.