Get Durability By Using 75ah Lithium Battery

Lithium Starter Batteries

AGM batteries are made from lead-acid technology, but they have several drawbacks. 75ah lithium battery (LiFePO4) batteries are superior to AGM batteries because they:


One of the most important factors you must remember while buying a battery is its weight. Lithium batteries are lightweight, which makes them easier to install and handle. While this might not seem like much of an issue at first, it can become a major problem when trying to find a way to store several batteries for your RV. Lithium may be your best option if you need more than two or three deep cycle batteries for your boat or camper since they are lighter than other types, such as AGM and lead acid batteries.

The higher energy density means lithium-based products use less space without compromising performance or quality! These products take up less room on board ships, so more cargo can be carried at once – making them very popular with shipping companies worldwide!

Long life

75ah deep cycle battery have a much longer lifespan than lead acid batteries. They can last up to 10 times longer than lead acid batteries and are environmentally friendly. It is mainly because lithium batteries are made from lithium-iron-phosphate, which does not contain harmful chemicals, unlike the lead in older models.

dcs-12v-75ah-lithiumThe newer technology used in their manufacturing also means that the cells do not lose power as quickly as older models. Because of this, they can be used for longer periods without needing to be replaced or recharged.

No memory effect

An AGM battery is made up of several lead plates immersed in a solution of sulfuric acid. If you use your car for short journeys and then leave the lights on for hours afterwards, you may notice that it doesn’t have much charge left to start with. It is because, during every discharge cycle, some of the lead from the plates will get absorbed by the acid solution, meaning it’s no longer available to be used again.

It means that when you try to recharge your AGM battery, its capacity will decrease slightly over time as more and more lead gets used up. In contrast, lithium-ion batteries maintain their full capacity until they’re ready for replacement—and even then, they still hold most of their energy! They also don’t suffer from the “memory effect” like NiMH or NiCad batteries do–which means if you only need half an hour’s worth of power before going out again, then it’ll still be able to give 100% capacity (or close enough) after charging overnight.

High charge/discharge efficiency

You may have heard that batteries are rated by their capacity. Capacity is measured in amp-hours (Ah), which tells you how long a 100 Ah battery will discharge at 20A. For example, if you discharge your 100Ah battery for one hour at 20 Amps, its capacity would be 1 Ah. A higher Ah rating means the battery can store more energy for a longer period before recharging or replacing it.

Batteries are made up of lead plates and electrolyte solutions, which generate electricity when charged with an external current source like solar panels or inverters connected to solar panels through an MPPT charge controller. The efficiency with which these systems function depends on many factors, including the type of battery used, its construction material, and how well maintained it is (battery maintenance).

Does not cause sulfation on under-utilized batteries

  • Sulfation is the process of lead sulphate forming on the positive plates of a lead-acid battery. It occurs when you charge your battery and then do not use it for a while.
  • Sulfation reduces performance and life expectancy by making it more difficult for the electrolyte in your battery to flow freely through its separators.
  • Although lithium-ion batteries can also experience this process, it isn’t as big of an issue with them because their chemical makeup makes them naturally less prone to sulfation than AGM or gel cell batteries.

Low self-discharge (less than 3% per month) at room temperature

Lithium batteries have a low self-discharge. They can be stored for longer periods without losing their charge. They also have a long shelf life, so if you buy them in bulk, you can expect them to stay fresh for years. Lithium batteries are lightweight and compact, which makes them ideal for many applications such as medical equipment or smartphones, where space is limited, and weight needs to be kept down as much as possible. These characteristics make lithium batteries, particularly popular with people who travel because they require less physical effort when lifting luggage onto an aeroplane (or any other form of transportation).

Another benefit of using lithium-ion cells instead of lead-acid ones is that the internal resistance is much lower than lead-acid equivalents; this means that there will be less voltage drop across each cell during operation (which reduces overall power output). It comes into play, especially when charging at high rates; since all cells aren’t being fully charged at once as they would be with traditional architectures (i

LiFePO4 batteries are superior to most other batteries.

The LiFePO4 batteries are superior to most other batteries. The following points will show you why:

  • They have a high energy density and don’t need much space.
  • They are lightweight when compared with lead-acid or AGM batteries.
  • They have a long life, so you won’t have to replace them as often as regular lead-acid or AGM batteries need to be replaced every three years.
  • Their charge/discharge efficiency is high, so they can hold more power for longer than an ordinary battery would do before becoming discharged again


Though AGM batteries are still the most commonly used choice due to their relative affordability, LiFePO4 batteries are the better option for marine use. Using these batteries includes less weight, longer life span, no memory effect and higher charge/discharge efficiency.

 They also do not cause sulfation on under-utilized batteries, which means that they can be recharged without any issues even when they’re not being used for long periods (e.g. over winter). However, there is still some debate about which battery type should be used for specific applications such as RVs or boats because AGM and LiFePO4 have pros and cons depending on the most important cost versus performance. Looking for a 75ah deep cycle battery, don’t worry,Deep Cycle System has covered you at an affordable price.


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