Have Confidence. With a New Car Battery.

Ease your no-start worries with a steady and powerful Interstate for your vehicle in Fort Sam Houston, TX.

Schedule a check-up for your vehicle with a Firestone Complete Auto Care professional in Fort Sam Houston, TX for a regular battery life diagnosis. If your auto battery is about to die, schedule an appointment with a pro immediately to maximize the life of your vehicle.

Firestone Complete Auto Care in Fort Sam Houston, TX gives you the auto battery service you need to keep your vehicle running longer. The more you know about your vehicle's electrical system, the better you can take care of it.

A local Firestone Complete Auto Care professional in Fort Sam Houston, TX will thoroughly check out your vehicle's battery and electrical system. 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 Fort Sam Houston, TX

30 stores near Fort Sam Houston, TX

Why Choose Our Service

Prorated Battery Warranties.

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

A Battery To Bank On. Not Break the Bank.

A battery for your vehicle at competitive, straightforward pricing in Fort Sam Houston, TX.

Free Battery Check

Want to see how much juice is left in your battery? We can help in Fort Sam Houston, TX. Stop by any of our 1,600 locations nationwide, and we'll give you a free battery check.