Renogy Deep Cycle AGM BatteryIf you’re looking for a battery with excellent deep cycle capacities, you have come to the right place. The 100Ah Renogy deep cycle battery may be the perfect choice for you.

In this article, we will discuss the various features of the battery in detail and find out if this is indeed the best battery for you.

Buying batteries can be really difficult. Luckily, we have you covered. The first thing you need to understand before you go on and invest in an expensive battery is the type of application you need the battery for.

Batteries can roughly be divided into two types: cranking and deep cycle. Cranking batteries are those batteries that you use in your car to start your engine. Deep cycle batteries are those which you use to run your inverter.

The battery in consideration is a 100Ah deep cycle battery and is perfect for applications like inverters, solar setups, inverter batteries etc.

Let us discuss some of the features of the battery in detail.

Renogy Deep Cycle Battery Features

Deep Cycle Capacity

Like we said, the battery is a deep cycle battery and we also talked about some applications of deep cycle batteries. But if you’re still wondering how they work, let us explain. 

Deep cycle batteries are designed to discharge a steady amount of electricity over a long period of time. This is the feature that makes them unsuitable for use as a car battery. Car batteries or cranking batteries are designed to discharge a huge amount of electricity quickly. Once the engine is fired up, there’s almost no requirement for a car battery anymore. 

Deep cycle batteries on the other hand are designed to carry the loads for longer periods of time. The capacity or power of a deep cycle battery is measured in Amp-Hours.

A rating of 100Ah means that the battery can provide an hourly current of 1A for 100 hours, which seems insane, right?

But deep cycle batteries are often used in pairs for more load. You can connect two 12V 100Ah batteries in parallel to effectively get a 12V 200Ah battery. If you connect them in serial, you get a 100Ah 24V battery.

This is the best thing about deep cycle batteries as they can be used in groups to increase the overall output. 

However, this battery is somewhat expensive and may not be the best choice for you if you need a lot of batteries and are on a budget. 

AGM Technology

Traditional batteries are slowly becoming obsolete and everyone is gradually gravitating towards AGM batteries. 

AGM or Absorbent Glass Mat technology uses glass fibre mats containing electrolytes that surround the lead cells. There is no liquid inside the battery and hence there is no requirement of Abby sort of maintenance. This makes the battery really simple to use. Moreover, the battery is completely sealed and thus there is no issue of spillage or gas emissions. 

The battery can be mounted in any position without compromising capacity as the capacity does not depend on orientation. AGM batteries have also been found to have longer battery life than traditional batteries.

Traditional batteries are however generally cheaper than AGM batteries but the ease of access and features really make AGM batteries worth the investment. AGM batteries are more resistant to temperature fluctuations and can perform pretty well even under extreme temperatures.

Renogy Deep Cycle Battery Drawbacks

The battery is pretty powerful and is very durable. The battery also has excellent user reviews which makes it more reliable. The battery is, however, a bit more expensive than its competitors but the performance it provides is also somewhat better. It has an excellent shelf life and recharges very fast. This can be a great upside when you have a lot of batteries to charge. 


  • 100Ah capacity
  • AGM  technology
  • Sealed and spill-proof
  • Great shelf life
  • Maintenance-free


  • Expensive than some other batteries
  • Not good for cranking

Renogy Deep Cycle Battery FAQ

Are AGM batteries good for golf carts?

AGM batteries are an excellent choice for golf carts. They charge faster than traditional batteries. Specifically, you need AGM deep cycle batteries for the best result.

Are AGM batteries worth the extra money?

The answer may vary from user to user. AGM has its own benefits when it comes to performance. But if you’re just looking for a cheap option for a battery, you can surely go with traditional batteries. AGM batteries also have longer battery life generally and can prove to be a good investment in the long run.

Are AGM batteries good for cars?

AGM batteries are an excellent option for cars.They are generally sealed and offer great vibration resistance and also do not require maintenance. It is not untrue that you can also go with a traditional battery but AGM batteries are just easier to use and really a great investment.

Can you add water to an AGM battery?

No, there is no requirement to pour water in AGM batteries. They have a different chemistry than traditional batteries and pouring water can in fact damage the battery.

Final Words

After looking at the various features offered by the battery, we can say that it can be a great battery if you are clear about the applications.  It is not a great option for a car battery but can be an excellent choice if you’re looking forward to using it with a solar panel setup, RV or inverter.

The battery is also somewhat expensive which is also a factor to keep in mind.