Comparison of solid-state battery vs. lithium ion battery – which is better?

Comparison of solid-state battery vs. lithium ion battery – which is better?

Comparison of solid-state battery vs. lithium ion battery – which is better?

Technology has taken the world, and there is a demand for power batteries and people are actively looking for safe and practical alternatives. This is why many people are comparing lithium batteries and solid-state options to evaluate the best solution.

Solid state battery

Most of the solid-state options make use of ternary lithium batteries. They have become quite notable in the energy sector. They can be divided into 3 types: all solid that don’t have any liquid electrolyte, quasi electrolytes with a liquid electrolyte of below 5%, and the semi solid battery with a liquid electrolyte below 10 percent.

Do they last longer?

Solid state options are getting support from a wide range of organizations. They tend to last long, and the fire risk is lower. However, the life cycle of a solid-state battery is less than those of other lithium systems. The main issue is achieving the best connectivity between cell layers, which can be challenging.

Advantages associated with solid-state batteries

The batteries come with many pros and cons. Therefore, you have to evaluate them to understand the batteries fully.

The advantages include:

  • The electrolyte is much smaller, which increases the energy density. More batteries can be used in a smaller area.
  • The electrolyte within such batteries is in a solid state, and there are fewer dangers involved. If we compare this to liquid options, the risks of explosions or fire are lower.
  • The electrolyte in the solid-state batteries has no leakage risk. There are no flammable substances, and this means lower thermal runway risks.

The Disadvantages include:

  • It’s a challenge to produce the batteries on a large scale because it is a new technology
  • The solid electrolyte makes it hard for electrons to move, which means higher resistance
  • The cost is a bit high

Lithium batteries

Lithium batteries are popular today, and new things are being introduced to improve the technology. Evaluating the pros and cons helps us realize why lithium-ion batteries are exceptional.

The advantages

  • The most significant thing about lithium batteries is that their power density is much higher. This is a necessity in EVs.
  • They don’t need any maintenance for them to work the right way.
  • The batteries are lightweight, making them the best choice for cars.
  • They charge fast and have a lower self-discharge rate compared to other technologies.
  • With some rechargeable options, priming is required when getting the first charge. Lithium batters don’t. They are functional and are ready to use
  • The cycle life is longer.


  • They are not the best for very harsh environments and tend to be susceptible to high temperatures
  • They are expensive compared to other batteries

Solid state and lithium batteries have lithium. However, some distinctions between the two make them stand out.

The electrolyte is one of the defining features. In a conventional lithium-ion battery, the electrolyte is in liquid form. This makes room for maximum conductivity. On the other hand, solid-state batteries use solids electrolyte that tends to be harder to produce. This is a safe option, but the conductivity is lower.

If you need help selecting the best battery, talk to us at JB Battery. We have some of the best lithium and solid-state batteries for you to choose from. In addition, we can gauge your application and give you valuable insight into the best battery to settle for. With the wide range of options and the possibility of custom-made batteries, you will always get your hands on our superior battery option.

For more about Comparison of solid-state battery vs. lithium ion battery – which is better,you can pay a visit to JB Battery China at for more info.

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