Right Car Battery. Right Price

Up-front competitive battery pricing for your vehicle in Watertown, MA

Schedule a check-up for your vehicle with a Firestone Complete Auto Care professional in Watertown, MA for a regular battery life diagnosis. A certified specialist will ensure that your new auto battery is functioning properly in your vehicle.

If you need help choosing the right auto battery for your vehicle, a certified Firestone Complete Auto Care pro in Watertown, MA will give you quick, efficient service. Your vehicle's battery life depends on regular maintenance by one of our professionals.

Get your vehicle's electrical system checked regularly by a Firestone Complete Auto Care professional in Watertown, MA to ensure the battery is running properly. Drive safely, and with the assurance that your vehicle will run efficiently, thanks to 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 Watertown, MA

30 stores near Watertown, MA

Why Choose Our Service

Rack-to-Recycle

Our partnership with Interstate doesn't just ensure the newest, freshest batteries - it also allows us to use the top recycling programs in Watertown, MA.

Prorated Battery Warranties.

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

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 Watertown, MA.