The Future Of Batteries For EV / LEVs/ Robots And How Wireless Tech Extends Battery Life
The future of electric vehicles (EVs), Light Electric Vehicles (LEVs), and robot charging is on the cusp of a major transformation with the advent of solid-state batteries. The electric vehicle battery market is predicted to grow at an annual rate of 20.31% until 2027, reaching $116.34 billion. This revolutionary technology leads to certain benefits, including faster charging times, longer battery life, and improved safety.
By the end of 2023, driving nearly 650 miles on a single charge is how Chinese automaker Nio has shown off the capabilities of its new EV battery technology. William Li, CEO of the business, established the standard in a Nio ET7. He drove the car for 14 hours and 648 miles, using 97% of the 150kWh battery.
But, could it be prolonged even further?
This is where wireless charging comes in.
Wireless Charging’s Impact on Battery Life
Wireless charging technology has gained significant popularity in recent years, promising a convenient and cable-free method of replenishing battery power for various devices, including smartphones, wearables, and electric vehicles. However, the impact of wireless charging on battery life remains a subject of interest and ongoing research.
Electric car batteries can have longevity increased by the optimization of wireless charging. It is possible to improve the charging process to reduce heat generation and battery deterioration by utilizing smart charging algorithms. Our US-Ukrainian startup, engaged in developing wireless charging stations for electric scooters, charges vehicles wirelessly and over the air.
The necessity to manually plug vehicles into a charging cable is eliminated. Depending on the LEV, it extends battery charge and life by at least 30%. For example, EV shopping carts, food delivery, and mobility scooters need batteries replaced every two years. We increase battery life to 3 years.
Gentle Charging Practices
Gentle charging practices refer to techniques aimed at preserving the long-term health and performance of rechargeable batteries by minimizing stress and potential damage during the charging process. Adhering to gentle charging practices is particularly important for devices such as smartphones, laptops, electric vehicles, and other portable electronics.
To preserve the battery life of an EV, it is recommended to keep level 2 chargers.
In this case, the battery’s state of charge will stay at 80–90%. It will avoid dropping below 0%. The battery is the most important part of keeping the EVs/LEVs/robots running for a long time, especially considering how expensive it is. Capacity loss and power fade are the two main types of battery degradation. Power fade affects the driving performance of an electric vehicle, whereas capacity fade affects the vehicle’s range and charge consumption.
Temperature Control for Battery Longevity
Accurate temperature regulation of batteries involves instantaneous performance and careful handling of the sensitive equilibrium between material stability and reaction rates. Sustaining the battery at the optimal temperature range of approximately 20°C to 25°C guarantees optimal electrochemical reactions by maintaining battery longevity and performance. This is crucial for electric vehicles (EVs), as users anticipate reliable power delivery and a respectable battery life.
Optimized Charging Levels
Modern batteries for EVs/LEVs/robots significantly improve the current lithium-ion batteries used in electric vehicles. Unlike lithium-ion batteries with a liquid electrolyte to facilitate the movement of ions between the anode and cathode, solid-state batteries use a solid electrolyte.
This fundamental design difference brings many benefits that can significantly improve the EV charging experience since the battery level should always stay between 20% and 80%. This method is significant because the number of movable lithium ions in the cell’s graphite and lithium cobalt oxide layers is correlated with the charge level.
Future Trends in Battery Technology
The following trends promise to have the biggest impact on battery tech in 2024:
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Increased Power and Faster Charging.
Future wireless charging technologies are expected to deliver higher power levels, enabling faster charging times.
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Resonant Wireless Charging.
Resonant wireless charging allows for greater spatial freedom, enabling devices to be charged over longer distances and with more flexibility in the positioning of the charging equipment.
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Extended Range and Distance Charging.
Advancements in wireless charging are likely to increase the distance over which charging can occur.
Conclusion
The modern batteries for EV/LEVs/robots boost this area of technological progress by providing users with unlimited opportunities. In this case, developing wireless charging tools and cultivating gentle charging practices represent a basis for longer battery life. Future trends in battery technology confirm their rapid improvement based on the advanced methods of exploitation and charging.
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