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EXIDE MX24 Specifications
Amp Hour Capacity 20hr70
BCI Group Size24
Battery Terminal TypeA
Cold Cranking Amps (CCA)700
Cranking Amps (CA)875
Dimensions (IN) - Height 8.625"
Dimensions (IN) - Length 10.1875"
Dimensions (IN) - Width6.75"
Reserve Capacity (RC) Minutes @ 25 Amps120
AGM; BCI Group: 24; CCA 700; RC 120; (LxWxH) 10.19" x 6.75" x 8.63"

Exide's AGM (Absorbed Glass Mat) battery, Marathon Max, is designed to maximize energy capacity for today's on-the-go drivers. Marathon Max's lasting energy protects against battery failure, helping vehicle batteries stay strong and perform like new longer. Advanced grid technology paired with glass mat separators retains initial capacity for lasting energy for vehicle safety and entertainment features along with start-stop technology.

AGM vs. Lead Acid Cost Lifespan Weather Resistant Durable Tolerates Overcharging Hazard-Free High Capacity Maintenance Free
AGM $$
Up to 2X Longer

Heat & Cold Tolerant

Vibration Resistant


For Modern Electronics

No Top Off or Inspection
Lead Acid $

Understanding Battery Specifications


BCI Group Size describes the physical dimensions (LxWxH) and terminal configuration of the battery. Many vehicles can accommodate a battery from more than one group size. The BCI Group is not directly related to the performance of the battery.

Describes Physical Dimensions

Cold Cranking Amps (CCA) describe a battery's ability to start an engine in cold temperatures. This helps you understand how much power the battery is capable of delivering in short bursts. The higher the CCA rating, the greater the starting power of the battery.

Describes Performance

Reserve Capacity (RC) describes how long a charged battery can supply power without being recharged. This helps you understand how a battery can deliver energy over an extended period of time. More RC is beneficial for vehicles that aren't driven on a regular basis.

Describes Performance
Additional Resources

Material Safety Data Sheet (MSDS)
State Point-Of-Sale Signs / AGM Cores

Attention California Customers - WARNING: Batteries, battery posts, battery terminals, and related accessories can expose you to chemicals including lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

It is illegal to dispose of a motor vehicle battery or other lead acid battery in a landfill. All car batteries can and should be recycled. Many towns have made hazardous waste drop-off free to encourage people to bring in materials rather than dumping them. In fact, some scrap yards will even pay you for your old automotive batteries! A quick internet search will help you find local drop off locations.

EXIDE Warranty Information:
48 Months