Transforming the battery experience. Simply with software.

Trusted worldwide to power the products that power your life.

E-Mobility Solutions

Seeing you through the new transformation of mobility. Giving drivers one less thing to worry about with our safe, superfast, unlimited charging and extended range capabilities. Qnovo works with top automotive OEMs across the world.

Mobility Solutions


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Battery Energy Storage Systems

Creating the energy storage systems of tomorrow, today. The possibilities of energy storage systems are limitless, but a battery’s life span is not. Some of the world's top energy and utility companies partner with Qnovo to take the guesswork out of energy storage – without any additional hardware.

Energy Storage


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Consumer Devices

Improving the everyday technology powering our lives. Today’s consumer electronics users expect all-day battery life and multiple-year life spans from their devices. Qnovo’s no-compromise intelligence supports extended charging capabilities while prioritizing safety. Qnovo’s technology is in over 150M smartphones worldwide with zero events in the field.

Consumer Devices


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Qnovo’s insights and solutions help to mobilize a rechargeable world.

Qnovo is enabling the electrification revolution for a more intelligent and resilient technology future by redefining the lithium-ion battery. Our software-defined battery solution drives shared success and sustainability for the industrial ecosystem.

Qnovo's Advantage

Qnovo is a first-to-market solutions provider with over 50 patents. Qnovo delivers an enhanced experience with much-improved performance, reliability, longevity, and sustainability for leaders of the electrification revolution, all without compromise.

More Available Charge
Longer battery life and driving range
Faster Charging
Full tank in less than 20 mins
Peace of Mind
Long lasting lifespan
Safety Always
Hundreds of daily safety checks

Gain the Qnovo Advantage

Want to be a part of the electrification revolution? For a more intelligent and resilient technological future, this is your destination.
Contact Us

EV Battery Technology and Charging

EV Battery Technology

As the world shifts its focus from gasoline-powered vehicles to electric alternatives, EV battery technology has taken center stage. This transition represents a profound shift in the way we perceive transportation, energy sources, and sustainable living.

The electric vehicle is to the 21st century what the gasoline-powered car was to the 20th. It represents a determined and necessary stride towards addressing environmental concerns. The internal combustion engine, while having served us for over a century, emits a significant amount of greenhouse gasses. 

These emissions contribute to global warming and deteriorate air quality, leading to adverse health effects for millions around the globe. The electric vehicle has thus emerged as an imperative for a cleaner, greener future.

One of the primary concerns that early adopters and potential buyers of electric vehicles often voice is "range anxiety,” or the fear that a vehicle might not reach its destination before running out of power, especially considering the lack of ubiquitous charging infrastructure in many parts of the world. 

Advancements in EV battery technology are directly addressing this concern. With each technological leap, batteries can store more energy, enabling vehicles to travel longer distances on a single charge. Such advancements alleviate range anxiety and make electric vehicles more comparable—and in many cases, superior—to their gasoline counterparts in terms of range.

Another major area of focus is the longevity and degradation of the EV battery pack. Like all other batteries, EV batteries are subject to wear and tear with every charge and discharge cycle. Given the cost implications and the critical role of the battery in an electric vehicle, the development of improved batteries has become critical. 

Charging and convenience are important considerations as well. Consumers need to feel that charging their vehicle is as convenient, if not more so, than filling up a gasoline tank. Recent advancements have led to the development of fast chargers, which can replenish an EV battery pack within minutes instead of hours.

Historically, the high price of EV batteries was a significant contributor to the overall cost of electric vehicles, making them a less attractive option than gasoline vehicles, especially for budget-conscious buyers. As research progresses and economies of scale come into play, there has been a noticeable reduction in battery costs. This trend is expected to continue. 

Environmental considerations also play a pivotal role. While electric vehicles are touted for their zero-emission status, the production and disposal of electric vehicle battery packs have environmental implications. Modern research in EV battery technology focuses on making batteries more sustainable. 

EV Battery Capacity

EV battery capacity determines how far an electric vehicle can travel on a single charge. Many vehicle buyers are—understandably—concerned about the distance the vehicle can cover without needing to be recharged. Battery longevity has thus been a key driver of research and innovation in the electric vehicle industry.

In the early days of electric vehicles, battery capacity was relatively modest, and driving ranges were limited. Electric cars were often relegated to the status of “city cars” suitable only for short commutes. Over the past decade, however, there’s been a huge leap in the capacities of electric car batteries. 

The introduction of new materials, innovative cell designs, and advanced management systems has made it possible for contemporary electric vehicles to cover hundreds of miles on a single charge. Today, these cars rival and, in some cases, surpass the ranges of traditional gasoline-powered vehicles.

But EV battery lifespan isn’t solely about its initial performance—it’s also determined by its sustainability. Batteries degrade over time and after a certain number of charge and discharge cycles. This degradation results in reduced capacity, meaning the vehicle's range decreases as the battery ages. 

Recent developments have focused on extending the electric car battery life. Efforts are also being made to decrease charging times, improve battery safety, and enhance thermal management. Advancements in battery management systems allow for more efficient use of the battery's capacity, especially with the addition of tailored software solutions.

From an environmental perspective, longer-lasting batteries are a boon. One of the criticisms often leveled against electric vehicles is the environmental impact of producing and disposing of batteries. The production of high electric car battery capacity requires extracting and processing materials like lithium and cobalt. 

These processes can be energy-intensive and come with significant environmental footprints. By increasing the EV battery lifespan, the need for frequent replacements is reduced.

EV Battery Degradation

EV battery degradation refers to the loss of capacity and efficiency in an electric vehicle battery as it undergoes charge and discharge cycles. Unlike a gasoline tank, which can consistently hold the same volume of gasoline throughout its life, an electric vehicle battery holds less electrical charge as it ages. Common reasons for EV battery degradation over time include: 

* *Chemical Changes*: Every time a battery is charged or discharged, ions move between the anode and cathode. Over time, these movements can result in unwanted chemical reactions, forming a solid-electrolyte interface (SEI). While the SEI can protect the anode, its growth can consume lithium ions, reducing the number of ions available for energy storage.

* *High Temperatures*: Heat is a notorious enemy of battery longevity. Batteries tend to degrade faster when exposed to high temperatures. This can occur during rapid charging, extended use, or when the vehicle is parked in a hot environment without proper thermal management.

* *Deep Discharges*: Regularly discharging a battery to very low levels before recharging can accelerate electric vehicle battery degradation. Most electric vehicles come with built-in systems to prevent the battery from being fully depleted, but consistently running the battery close to these levels can still have detrimental effects.

* *Overcharging*: Just as deep discharges can be harmful, so can overcharging. Pushing a battery to its maximum capacity consistently can strain it, causing it to degrade faster. Modern electric vehicles and charging systems often employ strategies to prevent true overcharging, but frequently charging to the maximum available capacity can still contribute to degradation.

* *High Voltage*: Keeping the battery at a high voltage level for an extended period can cause stress and accelerate degradation. This is one reason why some manufacturers and experts recommend charging to around 80% for daily use and reserving full charges for times when the extended range is necessary.

* *Current Rate*: The rate at which a battery is charged and discharged can impact its lifespan. Rapid charging, while convenient, can result in increased heat and stress on the battery. Similarly, heavy acceleration and usage can draw high currents, leading to faster degradation.

To tackle these challenges, manufacturers are investing heavily in research and development. Efforts are underway to develop batteries with chemistries that are more resilient to the typical causes of degradation. Battery management systems enhanced with software are also being designed to monitor and mitigate factors that lead to degradation. 

EV Battery Charging

As the demand for EVs grows, improved technological advancements are entering the scene, transforming the way electric vehicles operate and boosting customer satisfaction. Adaptive charging is a dynamic and flexible approach to EV battery charging that optimizes charging based on the state of the battery, environmental conditions, grid demands, and user needs.

Rather than taking a one-size-fits-all approach, adaptive charging tailors the charging process to better suit the individual needs of each vehicle and battery. Adaptive EV battery charging technology is ultimately about making decisions: when is the best time to charge? At what rate should the battery be charged? How much should it be charged?

The very act of charging EV battery systems impacts their longevity and performance. As discussed in previous sections, factors like high temperatures, overcharging, and charging at high rates can accelerate battery degradation. This is where adaptive charging can make a marked difference.

For example, consider an EV that's plugged in overnight. With a conventional charging system, the vehicle might charge at a constant rate and complete the charging process in a few hours. But with adaptive charging, the EV charging software could optimize the process by charging the battery at slower rates when it's cooler (like in the early hours of the morning) to reduce stress and heat generation. 

Adaptive charging can be especially helpful for EV fleet charging. Imagine a fleet of delivery vans or taxis. Each vehicle might have different usage patterns, battery status, and immediate needs. Managing the charging process for each vehicle without software is nearly impossible.

By adhering to EV battery charging best practices through adaptive charging, users can expect:

* *Extended Battery Life*: By avoiding common stressors like high temperatures and overcharging, adaptive charging can prolong the battery's lifespan.

* *Efficient Energy Usage*: Adaptive charging can tap into off-peak electricity rates, resulting in cost savings. Plus, by harmonizing the demands on the grid, it’s able to optimize energy consumption.

* *Tailored User Experience*: Whether it's ensuring that a car is ready for a morning commute or prioritizing a delivery van in a fleet, adaptive charging responds to specific user needs.

* *Environmental Benefits*: Efficient and optimized charging can lead to reduced energy consumption, aligning with the broader goals of sustainability that drive the adoption of EVs in the first place.

Qnovo’s technology aims to enhance battery performance and longevity through adaptive charging algorithms. By continuously monitoring the battery's health and adjusting the charging process in real time, Qnovo's solutions can reduce battery strain, leading to extended lifespans. 

This technology is likely to become a standard in the EV market as businesses increasingly search for ways to simplify charging and reduce their carbon footprint.