There are a number of new battery technologies being explored in the industry, some are still very far away from hitting the market while others are likely to be with us before 2030.

Here are five promising battery technology that we think will make it to the market in the not too distant future, but which will we find in electric cars of the future?

1. Solid-state batteries: These batteries use solid electrolytes instead of liquid electrolytes, which can improve energy density and safety. Some experts predict that solid-state batteries could be commercialized within the next 5-10 years.
2. Lithium-sulfur batteries: These batteries use lithium and sulfur as the cathode and anode, respectively. They have the potential to be lighter and have a higher energy density than lithium-ion batteries. However, they also have a shorter lifespan and may not be ready for commercialization for a few more years.
3. Silicon anodes: Silicon has a higher capacity for storing lithium ions than traditional graphite anodes, which could lead to higher energy density in batteries. However, silicon anodes can also be more brittle and prone to cracking, which has limited their use in commercial batteries so far.
4. Flow batteries: These batteries use a liquid electrolyte that is pumped through a cell to generate electricity. They have the potential to be more scalable than traditional batteries and can be charged and discharged quickly. However, they may not be ready for commercialization for a few more years.
5. Metal-air batteries: These batteries use oxygen from the air as one of the electrodes, which can lead to a very high energy density. However, they have a limited lifespan and may not be ready for commercialization for a few more years.

It is important to note that the timeline for commercialization of these technologies may vary and is dependent on a variety of factors, including technological advancements and market demand.

Here are the pros and cons of each of the new battery technologies mentioned and what applications are most suitable:

1. Solid-state batteries:

Pros: Improved energy density and safety, potentially longer lifespan

Cons: Expensive to produce, may not be ready for commercialization for a few more years

Suitable for: Electric vehicles, stationary energy storage

• Lithium-sulfur batteries:

Pros: Lighter, higher energy density

Cons: Shorter lifespan, may not be ready for commercialization for a few more years

Suitable for: Electric vehicles, portable electronics

• Silicon anodes:

Pros: Higher capacity for storing lithium ions

Cons: Brittle, prone to cracking

Suitable for: Electric vehicles, portable electronics

• Flow batteries:

Pros: Scalable, quick charging and discharging

Cons: May not be ready for commercialization for a few more years

Suitable for: Large-scale energy storage

• Metal-air batteries:

Pros: Very high energy density

Cons: Limited lifespan, may not be ready for commercialization for a few more years

Suitable for: Electric vehicles, portable electronics