Tesla producing wireless chargers seems like a natural progression. The company’s name conjures images of electric cars and their accompanying superchargers (at least after you get the image of Elon Musk out of your head). Yet, wireless charging presents its own unique challenges, necessitating knowledge of magnetic fields and experience with various forms of power transfer technology. Freepower, formerly known as Aira, is here to help with that. In an interview with Engadget, firm founder Jake Slatnick said that in the five and a half years since the company’s inception, it has worked to perfect a “far more advanced variant of Qi,” the prevalent protocol for wireless power transfer.
Slatnick claimed that, as a “technology supplier,” Freepower rarely produces consumer goods, with the exception of the base station chargers it developed with Nomad Goods. To replace Apple’s scrapped AirPower charging pad, the Pro version debuted in 2019 as a viable option. Each claimed to charge up to three gadgets simultaneously without precise placement. Nevertheless, there were compatibility difficulties that slowed down loading times with the Base Station series, and that line is no longer maintained.
The Wireless Charging Platform, unveiled by Tesla and Freepower in December, may be the replacement for the Base Station Pro. It’s nearly insanely costly, though, like many of the automaker’s other offerings. The most expensive option in our survey of the best wireless chargers for multiple devices is $150, making Tesla’s offering $300, or double the price. Some fans may not mind the reward, and there are certain distinguishing features that could account for the disparity, but I still think it’s excessively high.
At this price, at least you get something that looks and feels like a luxury item. The cargo platform is a solid block measuring around 220 mm (8.66 in) in width and weighing 747 grams (1.64 lb). The magnetic tilting stand adds another 2.26 ounces, making the total weight 1.02 kg. Since you probably won’t be toting this about in a backpack, this isn’t a huge concern, but it’s something to keep in mind if you’re thinking about bringing it on your next trip.
Apart from that one minor detail, I have no complaints. The power chord is a generous 60 inches long, allowing me to reach from the nearest outlet to my end table without having to unplug anything. The top is covered in Alcantara, which gives my phone a nonslip surface. For those who value tidiness in their cable management, the cable can be tucked away in a small, hidden slot. Both the base and the 65-watt charger that comes with it have an angular design evocative of the Cybertruck and are finished in a sleek matte black. As you start looking for the finer aesthetic details, you’ll find that there isn’t much to see.
The design of Tesla’s charging station was handled by the automaker themselves, while Freepower was in charge of the underlying infrastructure. You may charge up to three gadgets at once and it won’t matter where you put them thanks to the thirty coils hidden beneath the surface, whose loops overlap in layers. Slatnick calls this feature “spatial freedom,” which means that, unlike with Magsafe or other Qi products, you don’t have to line up your phone with the charging rings in order for them to make contact.
I liked not having to worry about a circle rope or waiting for a magnet to snap in order to drop my iPhone 14 Pro. It was also convenient that the charging process continued uninterrupted even after I shifted the iPhone a little to create a way for my Pixel 6 Pro.
A minor issue I encountered was a wait of a few seconds after setting down my phone before the loading indication displayed. This Qi charger is a little slower than others I’ve used, but it’s not a deal breaker. The actual charging speeds are on par with those of Qi devices that enable 15W rates, such as the Magsafe. After 22 minutes, my iPhone 14 Pro went from 57 to 65 percent, which is on par with the time it takes my older Belkin wireless charger to do the same thing.
After waiting for the train for approximately half an hour, my phone felt noticeably warmer than usual. Although it is normal for a gadget to warm up while charging, especially when using a wireless charger, this seemed hotter than typical. Not enough to cause concern or burn me, but I also didn’t keep my devices on it for more than an hour, so I have no idea what would happen if I kept them on overnight. We have contacted Freepower to clarify the efficiency of its technology. We will provide an update as soon as we receive a response because this higher-than-normal heat production raises concerns that some energy is being squandered in the process.
It’s worth noting that the multi-coil architecture of the AirPower charging mat was apparently the cause of the problem that led to Apple canceling the product. Although Slatnick’s technique is “functionally identical to AirPower,” he has a team of experienced engineers who have solved many of the issues in multi-coil design, he told Engadget. You’ll need to figure out how to power several devices at once, where each receiver coil is, what charge state it might be in, and how to do all of this while conserving energy.
Even if the wireless charging station by Tesla is sleek and cutting-edge, I refuse to shell out $300 for it. Not only do I worry about overheating my phones, but I’m also not the kind to shell out $300 on a luxury I don’t have any use for. In any case, I’m curious to see Freepower’s progress. Slatnick hopes to expand its collaboration with automotive and furniture makers to find new ways to incorporate its multi-device wireless charging technology into everyday objects. Perhaps in the not-too-distant future, we will have charging stations built into our kitchen countertops and automobile seats. Let’s cross our fingers that there won’t be any phone explosions or electrical fires on the way.
Does the Tesla fast wireless charging work quickly?
Our Cybertruck-inspired wireless charging platform can charge three devices at once with a total of 60W of electricity, with each device receiving 15W of fast charging power.
Does anyone know if Tesla pioneered wireless charging?
Though the concept of wireless electricity sounds futuristic now, it was originally developed by Nikola Tesla more than a century ago.
The advantages of wireless charging
In other words, it helps your gadget last longer without breaking down. Wireless charging, as was previously indicated, eliminates the need for cords. Now that USB ports are unnecessary, you won’t have to worry about breaking your phone, its charging cable, or its socket. Moreover, it enables phones that are both waterproof and dustproof.
The ineffectiveness of wireless charging is due to why
When compared to charging with a cable, why is wireless charging so much slower? Wireless charging efficiency is roughly 70%, meaning that 30% of the energy is wasted during transmission. Your phone may get warm to the touch while wirelessly charging because most of the energy is dissipated as heat.
In terms of wireless charging, how fast can you get?
Since 2017, we’ve put in over 900 hours of testing to find that the Belkin Boost Charge Wireless Charging Stand 10W is the best Qi (the industry-wide wireless-charging standard) charger for smartphones since it charges iPhones and Android phones more quickly than the competition.
How effective are wireless charging methods?
In addition to the time savings gained by not having to plug in and unplug the vehicle, the efficiency of wireless charging operates within a narrow band (88-93%) that is equivalent to Level 2 plug-in charging.
What exactly is Tesla’s wireless technology?
The Tesla coil is generally considered to be Nikola Tesla’s most well-known creation. To our knowledge, this was the first system capable of wirelessly transmitting electricity. An air-core double-tuned resonant transformer is driven by a radio-frequency oscillator in a Tesla coil, resulting in high voltages at low currents.
Explain Tesla’s idea for wire-free power
Tesla realized that using the Earth as a natural conductor and producing electrical oscillations with his transformer would allow for wireless transmission. His only requirement was knowledge of the governing principle of these currents. In 1900, Tesla began working towards its new objective. The popularity of new extreme theories was growing.
Can you trust wireless charging?
Using a charger is the best option if you need to quickly replenish a depleted battery. Throughout time, wireless charging speeds have improved, but so have cable charging times. Second, the efficiency and power consumption of wireless charging is both lower.
Is it true that wireless charging uses less power?
As a rule of thumb, Qi wireless charging is less efficient than cable charging. This is due to the fact that some of the energy transmitted wirelessly is lost as heat, whereas with cable charging, all of the energy is transferred straight to the device.
Is it more convenient to use a wireless charger?
As there are no connections to connect, wireless charging is more practical. Just connecting your phone to the charger will initiate the charging process. But, a multi-port charger makes cable charging more attractive if you have many gadgets to charge at once.