Cool Tech: Another Reason to Love EVs

I’m a huge gadget head, so when Tesla first unveiled the Model 3 in 2016, it was a big hit of dopamine to the brain. A tech-focused EV with a giant touch screen for its infotainment system? Sign me up – now!

It wouldn’t be until late 2017 that I got my first EV (a Volkswagen eGolf), and not until 2021 that I got my first Tesla.

But along the way, I steeped myself in the world of EV-centric tech features that far surpassed my expectations. Here are some of my favorite pieces of EV tech that have won my heart over the years - and some that promise to make EVs even better.

1. Advanced Battery Technology

The current state of EV battery technology is leaps and bounds ahead of where it was just five or ten years ago, with the average modern EV range at nearly 300 miles. However, in the next few years, we can expect to see further advancement – and not just in range.

New Battery Chemistries: Manufacturers such as Tesla and Ford are phasing in new chemistries like Lithium Iron Phosphate (LFP)– these batteries are more resistant to damage from frequent fast charging, heat degradation, and have a longer cycle life.
Solid-State Batteries: One of the most promising alternatives to traditional lithium-ion batteries, offering higher energy density and faster charging times. Several automakers, including Toyota and BMW, are currently investing in research and development of solid-state batteries, with plans to introduce them in their vehicles in the next few years.
Temperature-Resistant Electrolytes: Researchers are eager to develop entirely new electrolytes that perform better in extreme temperatures, with the goal of negating some of the current issues encountered in such conditions.

2. Battery Swapping Technology

Battery swapping is exactly what it sounds like: replacing a depleted battery with a charged battery, the same way you might replace batteries in a flashlight. This technology is already in use in China, where NIO has built over a thousand swapping stations, performed millions of battery swaps, and is currently expanding from China into Europe. In America, many people have high hopes for battery swapping for heavy-duty vehicles that have super large batteries that take a long time to recharge.

Quick Swap Times: While charging an EV battery could take half an hour or more depending on the level of charging, battery swapping could be performed in automated stations in about five minutes.
Battery-as-a-Service (BAAS): With this model, battery ownership would stay with the manufacturer, meaning customers wouldn't need to pay for the most expensive part of the vehicle (about 30% of the cost!). This could significantly reduce the cost of a new car, making EVs more accessible for the average consumer.
Fleet Applications: Battery swapping could be a huge advantage for taxi services, delivery companies, freight shipping, and other organizations that prioritize time on the road over time spent parked and charging.
Apartment Dwellers Solution: This technology could also be a lifesaver for drivers who don't have access to home charging, like those who live in dense city apartments.

3. Bidirectional Charging

Bidirectional charging is a technology that allows EVs to not only charge from the grid but also to supply power back to your house, a device, or the grid. It is already a mature technology, but software integration with other systems (your home, the grid) is the next frontier.

Vehicle-to-Load (V2L): Power isolated devices directly from your car. This technology can already be found in the newest Hyundai Ioniq 5, KIA EV6 and Niro EV, Nissan LEAF, and Ford F-150 Lightning models. Read a real-life example that one of our Recurrent teammates shared.
Vehicle-to-Home (V2H): With a "transfer switch" installed by a licensed electrician, you can power parts of your home during power outages. Since EV batteries tend to be so large, your average EV could supply an entire household with power for upwards of 2-3 days.
Vehicle-to-Grid (V2G): Local utilities are beginning to offer incentives for using your vehicle's battery for balancing the electrical grid's load during times of high demand or low renewable production.

4. Wireless Charging

Wireless EV charging, also known as inductive charging, works by using magnetic resonance and a charging pad, similar to wireless phone charging.

Convenience Factor: No more plugging in – just park over a charging pad and your car starts charging automatically.
Commercial Applications: In Los Angeles County, the Antelope Valley Transit Authority uses wireless charging systems to help power its fleet of electric buses. Companies such as Witricity and Plugless promise that without charging cables, charging is more reliable.
Standardization Progress: In 2022, SAE International finalized the first standard for stationary wireless charging for light-duty vehicles, an important first step to the mass adoption of such technology.

5. AI Integration

Artificial intelligence developments have the potential to revolutionize electric vehicles, given their integration of more advanced technologies. Companies such as Waymo, Cruise and Tesla had long been at the forefront of the movement, although with differing levels of success. Cruise, a GM-backed company, has offered fully autonomous rides in San Francisco since 2021. Waymo, which is owned by Alphabet, has had autonomous rideshare services in Arizona since 2020, San Francisco since 2022, and Los Angeles in 2024.

On the other hand, Tesla’s “full self driving” system, long the technology’s vanguard, was officially censored by the NHTSA in 2024 due to safety concerns.

Advanced Driver Assistance: Autonomous driving and driver assist features have already made significant strides in recent years, with many modern vehicles coming equipped with features such as lane departure warnings, automatic emergency braking, and adaptive cruise control.
Predictive Maintenance: Advanced predictive maintenance systems utilizing AI are also on the horizon, using vehicle sensors to predict potential component failures before they occur. Companies like Tesla and GM are already incorporating AI-driven predictive maintenance into their EVs.
Range Optimization: AI algorithms have the ability to analyze driving behavior, traffic conditions, and weather to provide precise range estimates, reducing range anxiety for EV owners, a key element of satisfaction for EV ownership.

6. Charging Infrastructure Advancements

To ensure mass adoption of EVs, on-the-road charging needs to be comparable to refueling of a gasoline tank in terms of time and convenience. As of 2025, DC fast charge time is down 7% to a record low, with many vehicles able to recharge 100 miles in less than 12 minutes. Here is how else the infrastructure industry is improving:

Power Boosting: These devices help balance the demand on the grid without requiring grid upgrades. Newer power boosters utilize flywheels, which circumvent many of the drawbacks to using batteries.
Higher Voltage Architecture: Shifting from a 400V battery architecture to 800V, as seen in Hyundai Group’s eGMP platform, as well as in newer cars such as the 2025 Audi and Lucid lineups, allows for much faster charging speeds.
Solid-State Transformers: These will allow for more efficient power conversion at charging stations.
Battery Powered and Renewable Power for on-the-go charging: As ultra-fast charging puts intense demands on the grid, stationary battery storage systems at charging locations can help provide the necessary power without straining local infrastructure. These systems can charge slowly from the grid during off-peak hours, including from solar and wind power, and then deliver power rapidly to vehicles during peak demand.

7. Enhanced User Experience Features

Cabin Preconditioning: Beginning with models like the e-Golf, Bolt EV, and Tesla, drivers can turn on air conditioning and cool the cabin before getting to the car.
Battery Preconditioning for Fast Charging: If you enter a fast charger as the destination, your car will precondition the battery so it can charge at the fastest possible speed.
Comprehensive Camera Systems: EVs have taken backup cameras a step further with multiple cameras for parking purposes.
Keyless Entry and Start: On certain makes and models, you can open doors and start your EV without a key or key fob.
Built-in Utility Features: New EV pickup trucks offer EV-specific features such as power sockets built into the cargo area.
Over-the-Air Updates: Not needing to visit the dealership allows your car to become more feature-rich over time.

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With these exciting technologies on the horizon, the future of electric vehicles looks brighter than ever. As battery technology continues to improve, charging becomes more convenient, and additional features enhance the driving experience, EVs will become an increasingly attractive option.