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Deep-cycle batteries are designed to provide sustained power over a long period. Such batteries can run until they are 80% discharged or more, at which point they need to be recharged. Most people may be familiar with the standard 12V deep-cycle marine batteries, which are often used to power trolling motors, lights, or other electrical systems on boats. But in recent years, there emerged larger 24V deep-cycle batteries, which could be used to power more systems and larger trolling motors.

The uses and benefits of 24V deep-cycle batteries

The sustained energy provided by deep-cycle batteries makes them ideal for certain applications that require more than a quick start. Some of their common uses include marine applications, recreational vehicles, golf carts, etc. It's worth mentioning that compared with the regular 12V ones, 24V deep-cycle marine batteries are a better option for trolling motors and many other marine applications, as they can be deeply discharged again and again without sustaining damage. 24-volt deep-cycle marine batteries are especially suitable for large or complex trolling motors having 24V systems. These types of trolling motors require either multiple smaller batteries or a single 24V battery. However, a 24V deep-cycle battery for trolling motors might be of better use since all those extra smaller batteries are going to take up a lot of space. In this way, a 24V deep cycle can save both money and space.

The types of 24V deep-cycle batteries

Even among 24V deep-cycle lithium batteries with similar functionality, there are different types. The two common types are flooded deep-cycle batteries and sealed deep-cycle batteries. Flooded 24V deep-cycle batteries require regular monitoring. This means when the electrolyte levels are low, the user must refill the 24V lithium deep-cycle batteries appropriately to maintain their performance. On the contrary, sealed 24-volt lithium deep-cycle lithium batteries, or "maintenance-free" batteries, are sealed and do not require watering, although regular inspection is still necessary. As consumers, it is essential to understand the different functions of these batteries. The more one gets to know about 24V deep-cycle batteries, the more effective their power storage choices will be.