Exide XMC-31 Marine Battery Review


In Brief: Exide XMC-31 Marine Battery Review

The Exide XMC-31 battery is perfectly suited for heavy use, providing you with a reliable source of power. The hybrid design allows for a powerful initial burst of energy to jump-start an engine. It also provides a long-lasting continuous flow of energy, all while coming at a very reasonable price.

Exide is a company that spans multiple nations, and they manufacture high-quality lead-based or acid-based batteries for many different uses.

These uses range from cars to industrial purposes.

Exide also has recycling plants for improved friendliness towards the ecosystem, and it is based in Milton, Georgia.

Exide XMC-31 is a dual-purpose marine battery with a sturdy, heavy structure.

It can be used for boats, trolling, but also any other application that needs great starting power.

Key Specifications

Exide XMC-31 MEGACYCLE AGM-200 Sealed Maintenance Free (AGM) Marine Battery

This battery is quite different from regular car batteries due to the way it works. Car batteries offer the initial burst of energy, but they don’t keep that energy flow going.

In contrast, marine batteries provide the initial burst of power, and they also provide a steady flow of energy to power other devices.

Given this fact, this hybrid battery is perfect for starting engines, as well as powering other appliances at the same time.

The power burst is great, offering high ampere capacity.

This battery can also sustain long periods of continuous use for up to 3 hours.

This aspect is perfect for heavy usage in different scenarios and with different appliances that require a heavy and steady energy supply.

It also boasts an improved resistance against vibration, as well as an impressive 40% charge acceptance.

This is excellent when compared to other batteries in this category.

It also features an absorbed glass mat, which does a great job of separating the two cathodes. This results in greater security and a zero risk of dried-out electrolytes.

Although it comes at a very reasonable price, there are some downsides. This battery is quite heavy, weighing 71 pounds.

This can cause injury if handled poorly, as well as decreased performance if the battery is old.

CCA (at 0F and 32F)925/1110
Reserve capacity200 min
Weight71 lbs
Dimensions13 x 6.6 x 9.4
Capacity 20Hr100 Ah
Warranty2 years

How to Use it

This is quite a heavy battery, so having help when handling it is recommended.

It features removable handles, and there is no worry about spilling because it is 100% sealed.

Before purchasing a used battery, make sure to check the manufacturing date, because the battery’s performance decreases significantly over time.


The company provides you with a two-year warranty, which offers a free replacement in case a manufacturing error has been detected.

For warranty and damages claims, you may fill in this form.

Alternatively, you can also contact the Exide BATMOBILE service helpline at 1800-103-5454.

Customer Reviews

Customers state that this battery requires a heavy-duty battery charger, such as an SS-15A1-OB, as well as a strong charging source.

The battery should be purchased with a recent manufacturing date because the capacity of the battery wears down steadily.

After a period of 18 months, for example, the battery degraded by 25%, which is not very good. Thus, you must check the manufacturing date before purchasing it.

Another good aspect of this battery is that it comes at a rather affordable price, and it has a great capacity. This ensures a long and steady flow of energy, as well as great CCA, or cold cranking amperes.

It delivers quite a powerful burst of energy for starting various items, such as engines and motors.

It is also convenient that the company offers a two-year warranty on their batteries and a free replacement if the battery presents any manufacturing errors.

This is a serious battery that delivers a powerful charge, as well as a steady flow of energy. Also, depending on the frequency of usage, it can last a long time.

A small downside of this battery is that it is loaded with plenty of lead, making it considerably heavy.

Thus, it is recommended to use at least two people to handle it.


Pros and Cons


  • It comes with a dual-use feature and is practical for power bursts and steady energy flow.
  • The battery has a high CCA that offers a powerful burst.
  • It is capable of extended periods of use.
  • Product includes a two-year limited warranty.
  • It is an AGM type of marine battery.


  • It is a heavy battery, making it difficult to handle
  • Older batteries wear out quickly

Who Should Buy it

This battery is a perfect pick for people who require extended periods of steady energy supply.

It is also a good hybrid battery to provide an initial burst of power.

It can provide a powerful burst of energy for powering up your engines, as well as a flow of energy to power other appliances you might use.

Our Recommendation

This battery is perfectly suited for heavy use, and it comes at a very reasonable price. Therefore, it is a good choice for people who need a steady flow of energy, as well as a powerful initial burst of power.

It comes with a hybrid design, a gear CCA score that delivers a powerful power boost, and a high capacity that lasts up to 3 hours.

Plus, this AGM battery comes with a two-year warranty, making it perfect for powering your appliances and different heavy-duty devices.

Like all products, this battery, although coming at an affordable price and with many desirable features, has some downsides.

It is packed with lead, resulting in a heavy weight, so handling it becomes quite difficult.

Along with that, the date of manufacturing should be checked, because these batteries wear out quickly over time.

With a powerful burst, steady supply, and an affordable price, this is an excellent pick for many types of appliances or machinery.

About Richard Allen

Richard is a senior writer at Mechanicology and has an overall experience of 15 years in writing on power, gadgets, and electronic appliances related topics. He holds a degree in electronics engineering.