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Use promotional code MMJ25 at checkout to receive 25% off the following categories: Select Brake Parts, Water Pumps, Belts, A/C Parts, Starters, Alternators, Fuel Pumps, Radiators, Radiator Fans, Thermostats, Caps & Clamps, Clutches, Plug Wires, Chassis, CV Axles, Batteries, Battery Chargers & Booster Cables, OE Locks, Rack & Pinons, Window Motors, RainX Wipers, Appearance Chemicals, Car Wash Accessories, Floor Mats, Lift Equipment, Hand Tools, Travel Accessories, Outdoor Lifestyle, Towing, Car Covers, Seat Covers, Wheel Covers, Body Repair, Collectibles and Apparel.

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ProStart Car Battery Group Size 26R 9263398
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  • Part #: 26R540PS|
  • SKU: 9263398

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    • 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.
Sale Price

ProStart Car Battery Group Size 26R

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
Length (mm)
Battery Usage
Truck/Car Battery
Group Size
Battery Type
Flooded Lead Acid


ProStart Car Battery Group Size 26R is rated 4.2 out of 5 by 27.
Rated 4 out of 5 by from Reliable Battery After having some trouble with the Arizona desert heat, my son's car needed a new battery. Found this one on line at Pep Boys and it did the trick. Car started right up. I especially liked the built in carrying strap.
Date published: 2016-08-20
Rated 5 out of 5 by from Battery works great! Was greatly helped and out of the store quick.
Date published: 2015-11-11
Rated 5 out of 5 by from 26R car battery We needed a reliable battery. Got a 30% discount by ordering and scheduling the installation online. Your store in conveniently located and your staff handled everything perfectly. It's only been a couple of weeks so hopefully the battery will last many years.
Date published: 2015-08-10
Rated 4 out of 5 by from Bosch Battery for T&C Van Plenty of current for starting. Have only had battery for a few weeks. Have to wait and see how long it lasts before giving a 5-star rating.
Date published: 2015-08-05
Rated 5 out of 5 by from battery needed Went on line ordered the battery that I needed, went to the store and it was sitting on the counter waiting for me. Can't ask for quicker service.
Date published: 2015-05-20
Rated 3 out of 5 by from Discharge issue Had a discharge issue after installing. My charger safety protection wouldn't charge because battery looked dead. But I used a jumper battery to recharge it back to life. Seem to be okay now.
Date published: 2015-05-17
Rated 4 out of 5 by from very good service at this branch good fit & performance.
Date published: 2015-05-12
Rated 5 out of 5 by from My experience at Pep Boys in Lake Worth I had a good experience with Pep Boys. I had set an appointment online to purchase and install a new battery. I would usually install the battery myself, but there was no charge, and it was convenient they could help. When I had shown up, there were many people waiting for their cars, but they took care of me immediately because I had set the appointment. The employee that handled my transaction was courteous and thorough. I waited roughly a half hour for the work to be done. Being how crowded it was this was impressive. The total costs were fair. I purchased a decent battery. The value, quality, and durability are yet to be determined, but everything points towards satisfaction in these areas. I will surely be returning to Pep Boys in Lake Worth, Florida for maintenance as needed.
Date published: 2015-05-04
Rated 5 out of 5 by from All the purchased was like expected even better The crew had everything when got to the store, very satisfied with treatment. You got me tied for a big time.
Date published: 2015-05-02
Rated 5 out of 5 by from Pep Boys Rocks Been using a Local Mechanic and he seeems to have been ripping me off with a smile .. Asked how much for a needed battery and He quotes well its an hour labor charge and the Battery cost Lobor = $88 an hour (Miminum Charge) and $10 shop supplies and cost of Battery $140 for a total of $238.00 No way charlie I went PepBoys and paid a toral of $116.00 and gave the installer $4 tip =$120.00 Now thats a five star deal in my book. Oh and the battery has more cold crank amps then the one the mechanic was selling
Date published: 2015-02-20
Rated 5 out of 5 by from great price Always satisfy with PepBoys great selection of products great service and great prices. My battery purchase came with free installation, you can't beat that.
Date published: 2015-01-11
Rated 5 out of 5 by from Battery works great I have been using this battery almost a year in two of my Camry and its running just fine. when i purchased it, it was kinda small than my previous battery but i installed and works good. but i would suggest to get the bigger version of this battery if you are installing in 02-07 camry cause after install the battery was moving so i had to do a little modification to use this battery.
Date published: 2014-12-06
Rated 5 out of 5 by from Great Choice Certainly no need to pay the prices competitors wanted when I could get this battery which has equal and/or better power and quality for $30 less or more! I priced every possible option as I didn't want to put a lot of money into a car for sale and Pep Boys beat all process by at least $30 for their top battery compared to the bottom level of the competitors. And that was before I used my coupons and credits! The new owner of the car is getting a great deal!
Date published: 2014-11-09
Rated 5 out of 5 by from so far so good I had this battery for over a month, after my old battery left me down, and i can say so far so good not problems and the car start right the way...
Date published: 2014-07-07
Rated 5 out of 5 by from car starts real strong now great experience .
Date published: 2014-01-25
Rated 3 out of 5 by from Battery is fine Product is fine. Would have been helpful to know battery is shorter then OEM unit so I would have known to purchase new J hooks
Date published: 2013-10-07
Rated 4 out of 5 by from Battery is O.K. There are very few alternatives for this Group Size 26R battery (used for whole house natural gas- fired generator), so every supplier has a battery with pretty much the same CCA's and price.
Date published: 2013-08-26
Rated 4 out of 5 by from Works good works but some acid spill in the surface in the first day
Date published: 2013-08-22
Rated 1 out of 5 by from Had an appointment but not enought tech people working to keep appointment I had an appointment for 10:00 AM and when I arrived at the store I was informed that there were not enough people working to change out the battery. Had to return at 1:00 PM to have it done. A 15 minute job took almost an hour to complete. Very poor service. Don't know if this is common, but for my first experience, it was not good.
Date published: 2013-08-22
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