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lithium-ion batteries

 Lead-Acid Battery Vs Lithium Battery | Why should you choose a lithium-ion battery instead of lead-acid? This is one of the most common questions. It all boils down to the benefits of lithium-ion batteries. 

In this article, we are going to compare the two in an attempt to help you make the best choice. Read on to know more.

Charging the battery

The charging efficiency of lead-acid batteries is quite low, which is only 70%. In other words, these battery packs lose a lot of energy for charging. Excess energy is burned to mix the acid. 

This process increases the battery temperature and causes the water to evaporate inside. As a result, you must fill the unit with distilled water regularly.

On the other hand, a lithium-ion battery can be fully charged. Therefore these units can help you save a lot of money on your electricity bills. 

This is because these products are 96% effective. Plus they can get fast and partial charging without any problem.

Battery weight

Unlike a lead-acid battery, a lithium-ion battery weighs three times less. This is why they are easy to transport. You can move these batteries easily from one place to another without a helping hand.


Lead-acid batteries require a lot of maintenance. Routine maintenance is not easy either. You need to invent the water to maintain the filling system and eliminate oxide from the terminals and elements.

So these are the three hidden costs when it comes to maintenance. First of all acid batteries emit a lot of gas during the charging process. 

Therefore do not place them in your living room. You must devote separate space to these units.

The gas emitted by these units must be removed from the charging area. So you need to install a special ventilation system for this purpose.

In small companies, the cost of mineralizing water can be a routine expense. 

However, this is not the case for small businesses and can be a big expense. On the other hand, you do not have to pay infrastructure costs for lithium-ion batteries.

Service life

Unlike lead-acid batteries, the lifespan of lithium-ion batteries is at least 3 times longer. So they can save you a lot of money in the long run because you do not have to replace these units often.

Safety and emissions

In terms of safety lead-acid batteries do not contain safety systems. They are not opaque and release hydrogen during the charging process. This is why they cannot be used in the food industry.

In contrast, lithium batteries do not emit harmful gases. Therefore they can be a great choice for different types of applications. They also have special control systems for additional protection.

This short long story was a brief introduction to the difference between lithium-ion batteries and lead-acid batteries. Hopefully, this article will help you make the best choice to meet your personal and business needs.

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