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Buy 4 Select Tires, Get 30% Off Instantly

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Buy 4 Select Tires, Get 30% Off Instantly
Receive 30% Off 4 Select Installed Tires on Your Online Purchase. This offer is valid only on and is an online exclusive. Promotion not valid for walk in customers to a Pep Boys store. Customers will need to place your order and schedule installation on to qualify. Valid on select in stock tires only and requires Pep Boys Installation package and Road Hazard Warranty to receive the discount. Those tires for which discount is available will be identified in search results and tire detail pages. All other Tires, Michelin branded, BF Goodrich branded, Special Order, Fleet and Commercial tires are excluded from this offer. Not valid in combination with any other discounts or promotions. Offer valid when purchased and installation scheduled online through 3/27/17.

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  • Part #: 78-700PS|
  • SKU: 9074239

Available today

Pay in Store Available

    • ProStart car batteries are designed formulated to ensure negative active paste material is resistant to flaking and shedding over time.
    • The extreme bond to the grid improves overall performance and increases battery life.
PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

ProStart Car Battery Group Size 78

ProStart car batteries feature advanced technology for prolonged battery life and performance. A durable and moderately priced option for your car battery replacement needs, the ProStart battery line is trusted and true.
  • ProStart car batteries are designed formulated to ensure negative active paste material is resistant to flaking and shedding over time.
  • The extreme bond to the grid improves overall performance and increases battery life.
  • This replacement battery is constructed with an alloy which decreases battery failure due to high heat and delivers reliable starts in the coldest climates.
  • The ProStart auto battery is fashioned with optimized internal construction for superior durability.
  • Long-life alloys provide protection against battery corrosion. The ProStart line is an excellent battery replacement option.
  • ProStart car batteries offer a 2-year free replacement! 600 powerful cold cranking amps provide plenty of starting power when you need it in the cold of winter or the heat of summer.
  • To prolong the health of your automotive battery, don't forget to pick up your Battery Charger, Battery Cables & Battery Testers.
  • The Pep Boys Say: "ProStart delivers strong, dependable power and provides exceptional starting power and excellent value."
  • This item must be picked up in the store as it may contain materials which are flammable or corrosive.

Wet or Dry
Reserve Capacity (minutes)
CCA,Group Size,Battery Type,Battery Usage
Group Size
Right Or Left Hand Positive
Terminal Type
SAE Post
Length (in.)
Width (in.)
Width (mm)
Cold Cranking Amps (CCA) @ 0F
Height (mm)
Height (in.)
Weight (lbs)
Cranking Amps @ 32F
CCA,Group Size,Battery Type,Battery Usage
Battery Usage
Truck/Car Battery
Truck/Car Battery
Group Size
Flooded Lead Acid
Battery Type
Flooded Lead Acid
SAE Post


ProStart Car Battery Group Size 78 is rated 4.1 out of 5 by 17.
Rated 5 out of 5 by from very happy w/purchcase I bought this battery through pep boys online. I received a very good battery at a very good price. also through coupons I got free instillation and the battery post protectors for free. I scheduled my appointment online as well. overall this purchase and pep boys service saved me time and money.
Date published: 2016-08-08
Rated 5 out of 5 by from Excellent Starting Power Battery was all that was advertised and more.
Date published: 2015-10-18
Rated 5 out of 5 by from besides great price, great employees! I came into the store to pick up a battery for my car that I had ordered online. I had the core battery to turn in. When the new battery was brought out it was the wrong size. The service assistant brought out the right battery for my car with a smile. you think this was no big deal, well it was. Usually when you ask an employee to do something, especially lugging around a 35 pound battery they give you grief. Not here. I paid at the counter and again was happy with the price. I appreciate you guys and thank you very much.
Date published: 2015-05-24
Rated 5 out of 5 by from You can trust a pro start battery I own several cars and always feel assured that my car will start when i need it to . I have a pro start battery in each of my vehicles and the quality and value of these batteries is reassuring .
Date published: 2015-04-11
Rated 3 out of 5 by from's a battery and it fit my van Price was very good as it was on sale.
Date published: 2015-04-03
Rated 4 out of 5 by from This product has potential. The car wouldn't start. I put in this product and now it starts.
Date published: 2015-03-28
Rated 5 out of 5 by from great battery i have to say, this battery is just what i needed, every time my truck starts first time,even my remote start is great too !
Date published: 2014-12-13
Rated 5 out of 5 by from The product was as stated Product worked as stated
Date published: 2014-12-02
Rated 5 out of 5 by from The staff really made the difference I used the website to check what type of battery my truck needed. I purchased one of the batteries the site suggested and even got 20% off. When I showed up for my appointment my truck was promptly brought inside and work began. The tech called me over and explained the battery the website suggested was the wrong type. He apologized and said they were upgrading the battery and giving a price match. Overall a very positive visit.
Date published: 2014-01-29
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