Get 12 Volt Deep Cycle Battery And Enjoy Long Lasting Life Expectancy

Deep cycle batteries
Deep cycle batteries

Deep cycle batteries are specialized batteries that can be discharged and recharged multiple times without losing capacity. They’re ideal for powering equipment that requires much power over an extended period, such as a trolling motor or solar array.

Power | Deep Cycle Batteries | Lead-acid batteries

Batteries are used to store energy for use later. Because batteries are used in many different ways and have various applications, they have different voltage ratings. Some batteries have a higher voltage rating than others and may be called deep cycle battery. Here we will look at the difference between deep cycle and starting batteries and how they can use in vehicles, boats, RVs, and homes.

Maintenance Free Battery

  • No need to check electrolyte levels
  • No need to add water
  • No need to check the battery voltage
  • No need to clean the battery terminals (these are sealed units)
  • It can be operated in any position, upright or flat on its side (this is important for solar applications), with no adverse effects on performance
  • Extremely safe, no risk of explosion or leakage of corrosive acid like traditional lead acid batteries would have if not maintained properly
  • Longer life cycle compared to lead acid batteries

Sealed Battery

Sealed batteries are also known as maintenance-free batteries. But the term “maintenance free” does not mean that you don’t have to do any upkeep on a sealed battery; it’s just a name that has become popular. Sealed batteries are not called maintenance-free because they don’t need maintenance, but because the terminals are sealed and can’t be accessed. Sealed or VRLA (valve regulated lead-acid) deep cycle batteries have no removable vent caps or fill plugs. They should never open by someone other than trained professionals!

Valve Regulated Lead-Acid (VRLA) battery

The valve-regulated lead-acid (VRLA) battery is a unique type of sealed lead-acid battery. It’s called sealed because, unlike traditional batteries that require periodic maintenance and topping off with distilled water, VRLA batteries have an internal valve that automatically releases gases produced during regular operation. This self-venting process allows VRLA batteries to be completely maintenance-free, making them suitable for deep cycle applications in remote locations where servicing is difficult or impossible.

Because they are explicitly designed for deep cycle applications and high discharge rates, VRLA batteries can withstand being drained without damage or performance degradation over long periods. A distinct advantage over traditional wet cell (or flooded) batteries that require regular maintenance and charging cycles.

Gel Cell Battery

Gel Cell Batteries are used in applications that require high power and long life. It is used in emergency lighting, the solar, wind, and backup power systems.

Gel cell batteries are available in open-vented or enclosed to meet different requirements of applications. These batteries have a higher density than flooded lead acid batteries, making them more compact. They also perform better at low temperatures than flooded lead acid batteries. The gel electrolyte keeps the plates separated by a thick layer of sulfuric acid that prevents any chance of direct contact between them even if the battery is overcharged or discharged deeply. The sealed design of these batteries does not allow any gas release during charging or discharging, making them ideal for use on boats and other places where there might be exposed to water splashes or explosive gases inside cars due to emissions from catalytic converters, etc.

Absorbed Glass Mat (AGM) Battery | Advanced Deep Cycle Batteries

An AGM (Absorbed Glass Mat) battery differs from other deep cycle batteries because it uses glass mats instead of porous separators. These batteries are sealed and maintenance-free, making them very convenient. The absence of fluids means you don’t have to worry about leaks or spills in your RV.

AGM batteries are more expensive than deep-cycle batteries because they require higher quality materials for their construction and assembly process. If you have a limited budget but still need a reliable battery for your RV, it might be better to go with another option based on cost alone until you can afford an AGM battery.

12 volt deep cycle battery
12 volt deep cycle battery

Why You Should use lithium battery

One of the reasons why you should consider a 12 volt deep cycle battery is that they are more efficient, lighter, and last longer than traditional batteries. While conventional deep cycle batteries might require 3 to 4 hours of charging time, lithium batteries may only take as little as one hour. Lithium batteries also weigh less than traditional deep cycle batteries. It makes it easier to carry around in different vehicles or boats.

Lithium-ion batteries are more expensive than other types of deep cycle batteries.

Still, they have their advantages over traditional lead-acid type 12v deep cycle battery systems, so it’s worth investing in them if you can afford them. They are environmentally friendly because they don’t contain chemicals that could harm our environment if disposed of improperly (like some car owners do).

 They also have an overall lower cost per kilowatt hour compared with lead acid, which means that over time we save money by using these types of storage devices instead! It is essential not only for us but also for future generations who will inherit this planet from us someday soon when we’re gone from this earth permanently, too soon, too late already – maybe even sooner than later?


We hope you have learned a lot from this article. We recommend you take advantage of the information and research, choosing the correct deep cycle battery for your needs. Looking for the best deep cycle battery, don’t worry. Deep Cycle Systems has covered you at an affordable price.


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