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Up to 20% Off Online Orders of Select Parts & Accessories. Enter Promo Code MMJ20 in Cart.

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Receive Up To 20% Off Your Online Purchase Of Select Parts And Accessories

Use promotional codes MMJ20 (20% Off) or MMJ15 (15% Off) at checkout to receive the online discount on qualifying products.

Receive 10% Off Wagner branded brake parts with your online purchase. Use promotional code: WAGNER10.

Receive 10% Off Select Champion branded products with your online purchase. Use promotional code: CHAMP10.

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The Advantages of an AGM Battery



Options are everything - from the shoes in your closet, to the station on your radio, to the color of your car - and when it comes to your car battery, this principle proves true yet again. Being informed about the options that exist to improve your vehicle’s reliability and performance is empowering because it helps to guide you to make the best decision. Many vehicle manufacturers are moving towards a newer battery technology that offers numerous advantages to today’s drivers. This car battery technology, commonly known as AGM (absorbent glass mat), delivers an effective and efficient upgrade to traditional battery design, performance, durability and lifespan. Depending on the make and model of your vehicle and your performance expectations, an AGM battery may just be the best option for you.

Shop Our Entire Selection of Batteries

AGM Battery

  • Think Ahead! - Advanced battery technology
  • Perfect fit - Reliable upgrade to any flooded lead acid battery
  • Excellent value - Product life lasts up to two times longer
  • Reliable - Extremely heat and cold tolerant
  • Robust - Ideal for vehicles equipped with lots of electronics
  • Worry free - Slower discharge in storage
  • Durable - outstanding vibration resistance
  • Safer - No free-flowing electrolyte or spill hazard
  • Powerful - A high performance alternative
  • Resilient - Excellent ability to tolerate deep cycling

Flooded Lead Acid Battery

  • Shorter battery life
  • Less tolerant of heat, cold and vibration
  • Faster discharge
  • Contains free-flowing electrolyte
  • Poses a spill hazard
Bosch Advanced AGM battery can keep your car running reliable and efficiently for years to come.

Also known as VRLA (valve regulated lead acid) and SLA (seal lead acid), the AGM battery was developed in the 1980s for use in military aircrafts. Original equipment car manufacturers are capitalizing on the design and performance of the AGM battery and utilizing them in many of today’s vehicles. Designed as a long life, durable, reliable and safer battery solution, these car batteries have proven to be an outstanding upgrade from the traditional flooded lead-acid battery.

Known for their enhanced electrical reliability, AGM batteries are ideal for vehicles that are heavily equipped with electronic devices including navigation and aftermarket car audio systems, electric parking brakes, stop-start technology and more. In order to sustain the load that sophisticated electrical systems require, the higher voltage of an AGM battery is a must-have to reliably maintain this sophisticated equipment.

Manufactured with highly absorbent polyester or fiberglass mat separators, these batteries benefit from the fact that the electrolyte (battery acid) cannot flow freely and is evenly distributed across the active plate surfaces. AGM operates by using recombinant chemistry in which oxygen recombines through the separators which live between the negative and positive plates. Additionally and unlike a flooded battery, the plates and separators are held within their cells under compression, resulting in up to 20 times better resistance to vibration. Another AGM advantage is that they discharge much more slowly than a flooded battery when the car is not operated for a period of time. AGM is safer because there is no free electrolyte, AGM batteries eliminate the spill hazard that exists with lead-acid batteries, resulting in an increased level of safety for the user.

Perhaps the greatest advantage of AGM is product life, up to twice as long as a comparable flooded battery! From a performance perspective, the AGM battery boasts better recharge capability while providing up to 3 times more starts per cycle and produces more power per cycle. This car batteries construction, design and cycleability work to greatly enhance AGM lifespan than the traditional lead acid.

When it comes to your vehicle, it is important to do your research and familiarize yourself with the available options. Whether you are selecting a new seat cover, car battery or tire, knowing what options are available can help you make the best possible choice. Our Pep Boys professional technicians and store associates are always on hand to answer questions and provide guidance. From information to installation, we have you covered.

Life is full of Point Bs. Trust the Boys to get you there.