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Receive 25% off your total purchase of $10. Enter promo code ROADTRIP25 in cart. Restrictions Apply; Certain Items Excluded. Click Here to Shop Now.

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25% Off Online Orders Over $100
Use promotional code ROADTRIP25 at checkout to receive discount Receive 25% off your total purchase of $100 or more of regularly priced in-stock single parts or accessories purchased online. Enter promo code ROADTRIP25 in cart when purchased online to receive discount. Offer is not valid in combination with any other offers, rebates or discounts; not available to Pep Boys' Fleet & Commercial accounts; does not apply to labor, special order merchandise, tires or the purchase of gift cards. Valid online until 2:59 am EST on 8/1/14. Online orders scheduled for in-store pick up must be completed in store by closing on 7/31/14 for discount to apply.

Free Shipping orders over $75
Free Ground Shipping on Ship to Address orders over $75. No code needed. Offer only valid on in-stock merchandise valued at a total of $75, after any discounts have been applied, and before any core charges, shipping charges, fees and taxes have been added. Certain items exceeding weight and size limitations are excluded. See item descriptions for details.

Learn More About Batteries
Starting & Charging System OverviewSTARTING AND CHARGING SYSTEM OVERVIEWBATTERIESSTARTERS AND ALTERNATORSJUMP-START AND BOOSTER PACKSCHARGERS AND TESTERSDO-IT-YOURSELFFIND BATTERIESRECYCLE TODAY - Find Out How at Pep Boys
The starter is a high-torque electric motor that converts electricity from the battery to start your vehicle's engine.
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The alternator charges your vehicle's battery, powering the electric system while the engine's running.
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The battery is your vehicle's heart, supplying the cranking power to start the engine.
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Starting and Charging System OverviewSystem Warning Signs
Your vehicle may need service if:
  • Your engine will not crank or cranks slowly
  • Your dashboard warning lights stay on after the engine is running
  • Some electrical components or accessories aren't working right
  • Your battery terminals show corrosion
  • Your fuses keep blowing or are missing
  • You had to jump start your vehicle to bring it to Pep Boys
Which Batteries Are Right for You?
Find Batteries for
Your Vehicle
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Schedule a Service Appointment
  • Installation of Battery
  • Battery Corrosion Protection Service
  • Starting & Charging System Diagnosis