Best Group 24 Battery

Group 24 batteries are used for several different purposes. These batteries are found in large UPS systems, medical/ security systems, industrial applications, and boats. The group 24 batteries are deep cycle batteries that can help hold a charge for long periods throughout their use. The batteries are also rarely used for cranking/starting applications. We picked the best Group 24 battery for you.

With Group 24 batteries, they are classified as mid-size with many different subgroups and have different dimensions. This is why when purchasing the battery, you must be sure which Group 24 battery you require if not, then you might get a battery that does not fit.

The most common group 24 battery available is the AGM, which stands for Absorbent Glass Mat and SLA (Sealed Lead Acid). Although these are not the only batteries available, there are also gel-cell batteries, flooded batteries, and lithium-ion batteries.

If you are on the market to buy a Group 24 battery, then you must ensure that you accept the best of the best. Here you will find the top 3 Group 24 batteries to buy.

Best Group 24 Battery

ACDelco M24AGM Professional AGM Voyager Battery
NorthStar NSB-AGM24M Battery AGM
Universal Power Group UB12750 Battery

ACDelco M24AGM Professional AGM Voyager Battery

The ACDelco M24AGM is a battery that is mostly used for boats. However, the battery can be used for cars as well, making it a versatile battery. 

With this battery, it is renowned for its excellent performance and a quality power source. The battery uses AGM making it very easy to maintain since you do not need to add any water to it to keep it in good shape. 

This battery measures 7 x 11 x 7 inches. The battery is also surprisingly lightweight compared to its competitors, so moving it around from one place to the other should not offer any challenge. 

Alongside its lightweight, the battery is small, and you’re able to store the battery anywhere. 

What’s great about the battery is its unique leak-proof valve system. This system allows the battery to extend its life span and avoid any dry or acid damage to the battery terminals.

The battery is built with a heavy and thick place to handle any abuse and vibration. 

Lastly, the M24AGM has calcium positive and negative power path grips. This allows the battery to reach high amps and lower the self-discharge rates.

NorthStar NSB-AGM24M Battery AGM

NorthStar is known to be a reliable brand and produces very efficient batteries. With the NorthStar NSB-AGM24M, you will be receiving an amazing cranking power and cycling life. 

The battery has one of the fastest recharge rates compared to its competitors. The high-performance battery offer guarantee that it eliminates the effects of corrosion and gassing. 

Most Group 24 batteries serve for mostly one purpose they are either starting batteries or deep cycle batteries. With this NorthStar battery, you will have both capabilities. Within its core, it can take care of almost any needs. It will be able to handle the constant pounding and bumps on the trip or the harsh demands of what’s required from an RV. 

This battery has led-thin plate technology, which means that the battery can handle high amp-hour capacity, reserve capacity, and cranking power. 

In addition to its advanced technology and high performance, the NSB-AGM24M has an advanced AGM construction build. With this build, you will not need to worry about water levels to check or any type of terminals to clean. 

In terms of cycling, the battery can cycle well above 400 times at an 80 percent depth of discharge. This is beneficial to the consumer due to you will not experience any type of power loss. 

The NorthStar NSB-AGM24M Battery has 1,500 pulse cranking amps when used in the first 5 seconds. After the 5 seconds are up, the amps will drop down to 840 CCA at a constant level. The battery also has about 160 minutes of battery use, and it can recharge at a fast rate. 

Universal Power Group UB12750 Battery

Universal power group delivers an exact OEM replacement fit. The battery is more on the lighter side, weighing at about 40.1 LBS, making it one of the lightings in the Group 24 batteries available. 

What many people get confused about the battery is the UB12750 comes in two different variants:

· Universal Power Group UB12750-45821 with Z post terminals

· Universal Power Group UB12750-45822 with threaded terminals

There is not much difference between the two, other than the terminals the battery contains. Aside from that, there is no difference. This however, makes it very important to know which battery you need and which type of variants your replacement battery needs. 

In its engineering, the battery has a unique S valve regulator. This will prevent any type of spill while the battery is being transported or when the battery is being installed as well. 

You will also be able to handle and operate the battery close to sensitive equipment. You don’t have to worry about adding any type of electrolytes due to the gases that are being generated while it being combined. This will help prevent any kind of dangerous fumes from escaping the case of the battery. 

The battery comes with a hard-plastic case that can resist abuse better than other batteries. Due to this hard plastic, the battery will be able to handle the vibrations of high impact. 

The UB12750 has a 433 CCA rating, which is relatively low when you compared the ratings of other groups of 24 batteries. With this battery, you will mostly use it for off-grip applications such as for an RV house battery, golf cart batteries, and wheelchair batteries. 


We hope we saved you some time in your searching for the best group 24 battery. The next time you are looking for battery you need, make sure of what type of battery you need and what you need it for. This will help you narrow down the results so you can get the battery that suits your needs.

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