After testing this Anker, I wish every wireless charger had a thermoelectric cooler


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Anker Prime MagSafe 3-in-1 charging station

pros and cons

Pros

  • 25W Qi2 wireless charging for the fastest possible cable-free charging.
  • The charging pad’s active cooler keeps temperatures low.
  • The touchscreen and app offer a great deal of flexibility and control.

more buying choices

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Heat is one of the main drawbacks of wireless charging. If there’s one thing that can shorten a smartphone battery’s lifespan, it’s charging while the device is hot. While wireless charging is undeniably convenient (I mean, what’s easier than throwing a device on a charging pad?), this approach can speed up battery degradation over time.

Now, you could try cooling your charger by using the refrigerator, but that would undoubtedly raise some eyebrows. Instead, what if the charger itself had a built-in cooling system? 

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That’s exactly what Anker has done with its Prime MagSafe 3-in-1 charging station — a perfect solution for those who own the trifecta of Apple devices: the iPhone, Apple Watch, and AirPods. It’s also one of the sleekest charging stations I’ve tested. 

Impressive specs and built-In cooling

On paper, the specs are impressive. The station features three wireless charging pads, with the main one a Qi2 25W charging pad (also known as the Qi2.2 standard) designed for the iPhone. 

Since 25W is a significant amount of power to transfer wirelessly, heat management becomes crucial. It’s at this point that Anker’s innovation comes through — the charging pad incorporates a thermoelectric cooler (TEC), also known as a Peltier cooler.

This is a Peltier cooler (not from the Anker Prime charging station)

This is a Peltier cooler (not from the Anker Prime charging station).

Adrian Kingsley-Hughes/ZDNET

A TEC works by creating a temperature differential when an electric current passes through two semiconductor materials. The “hot” side dissipates heat, while the “cold” side absorbs it, keeping the device cool. 

This system is further supported by a cooling fan, ensuring your phone never exceeds 89°F (32°C) during charging, maintaining an optimal temperature for battery health. 

The TEC cooler chills the charging pad really effectively.

The TEC cooler chills the charging pad really effectively.

Adrian Kingsley-Hughes/ZDNET

Note that a TEC can also generate small amounts of power by placing the hot side on a heated surface and cooling the cold side. This approach is how the air-circulating fans that people have on top of their log burners work.

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Additionally, the charging pad in the Anker system swivels 80 degrees, allowing you to adjust your iPhone to the perfect viewing angle.

Smart charging modes

This Anker charger isn’t just a basic cooling system — it’s a smart one. The charging station offers three distinct modes to suit different needs:

  1. Boost Mode: Delivers high-power charging while keeping your phone cool, ideal for quick top-ups.
  2. Ice Mode: Provides maximum cooling and rapid charging, making it perfect for charging while you use your phone.
  3. Sleep Mode: Reduces charging speed, turns off cooling, and dims the display for a peaceful overnight charge. 
Yes, the charging station has an app!

Yes, the charging station has an app.

Adrian Kingsley-Hughes/ZDNET

What’s more, you can control these modes directly on the device or via the Anker app, which connects through NFC or Bluetooth. 

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You can use the app to switch charging modes, monitor charging status, schedule day or night cycles (automatically entering or exiting Sleep Mode), and even customize the display with screensavers.

A display and more

Speaking of the display, the charging station features a 1.65-inch color touchscreen that shows charging status, safety notifications, and customizable screensavers. This display is a nice way to stay on top of what the charger is up to — and it can do a lot more. 

Neat touchscreen display on the Anker Prime MagSafe charging station.

Neat touchscreen display on the Anker Prime MagSafe charging station.

Adrian Kingsley-Hughes/ZDNET

In addition to the main charging pad, the station includes two more wireless charging pads: a 5W pad for an Apple Watch and another 5W pad for AirPods. These pads charge accessories at the fastest possible speeds without requiring active cooling, as the lower power output minimizes heat generation.

The charging station includes a 65W folding charger and a five-foot, bend-resistant USB-C cable, so everything you need is in the box.

Super stable and a premium finish

There’s nothing worse than hanging your precious Apple gadgets on a charging pad for their nightly top-up, only to have the whole $1,000+ setup crash to the floor because the charging station is unstable. This is a common problem with many multi-device charging stations I’ve tested, but not this one from Anker. The unit is heavy enough (1.4 pounds/620 grams) to be stable even when a huge iPhone 17 Pro Max and an Apple Watch Ultra 3 are dangling from it.  

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This system is one of the most premium charging stations I’ve ever tested. It’s crafted from high-quality materials and features a hand-finished polish on the metal parts, giving it a sleek, luxurious feel. Whether it’s sitting on a minimalist nightstand or a sophisticated mahogany executive desk, this charging station looks absolutely stunning in any space, which is unusual for what is ultimately a charger. 

ZDNET’s buying advice

Premium wireless chargers are not cheap, and the bells and whistles of the Anker Prime MagSafe 3-in-1 charging station push the list price of this unit to a stratospheric $230. However, Amazon is currently offering a 26% discount, bringing the price down to a more reasonable $170. 

Yes, that’s a lot of money, and there are definitely cheaper 3-in-1 charging stations out there that run slower and hotter, but this is about as premium as things get, so if you want the best of the best in terms of both tech and looks, this is the charging station for you. 





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Recent Reviews


Google Maps has a long list of hidden (and sometimes, just underrated) features that help you navigate seamlessly. But I was not a big fan of using Google Maps for walking: that is, until I started using the right set of features that helped me navigate better.

Add layers to your map

See more information on the screen

Layers are an incredibly useful yet underrated feature that can be utilized for all modes of transport. These help add more details to your map beyond the default view, so you can plan your journey better.

To use layers, open your Google Maps app (Android, iPhone). Tap the layer icon on the upper right side (under your profile picture and nearby attractions options). You can switch your map type from default to satellite or terrain, and overlay your map with details, such as traffic, transit, biking, street view (perfect for walking), and 3D (Android)/raised buildings (iPhone) (for buildings). To turn off map details, go back to Layers and tap again on the details you want to disable.

In particular, adding a street view and 3D/raised buildings layer can help you gauge the terrain and get more information about the landscape, so you can avoid tricky paths and discover shortcuts.

Set up Live View

Just hold up your phone

A feature that can help you set out on walks with good navigation is Google Maps’ Live View. This lets you use augmented reality (AR) technology to see real-time navigation: beyond the directions you see on your map, you are able to see directions in your live view through your camera, overlaying instructions with your real view. This feature is very useful for travel and new areas, since it gives you navigational insights for walking that go beyond a 2D map.

To use Live View, search for a location on Google Maps, then tap “Directions.” Once the route appears, tap “Walk,” then tap “Live View” in the navigation options. You will be prompted to point your camera at things like buildings, stores, and signs around you, so Google Maps can analyze your surroundings and give you accurate directions.

Download maps offline

Google Maps without an internet connection

Whether you’re on a hiking trip in a low-connectivity area or want offline maps for your favorite walking destinations, having specific map routes downloaded can be a great help. Google Maps lets you download maps to your device while you’re connected to Wi-Fi or mobile data, and use them when your device is offline.

For Android, open Google Maps and search for a specific place or location. In the placesheet, swipe right, then tap More > Download offline map > Download. For iPhone, search for a location on Google Maps, then, at the bottom of your screen, tap the name or address of the place. Tap More > Download offline map > Download.

After you download an area, use Google Maps as you normally would. If you go offline, your offline maps will guide you to your destination as long as the entire route is within the offline map.

Enable Detailed Voice Guidance

Get better instructions

Voice guidance is a basic yet powerful navigation tool that can come in handy during walks in unfamiliar locations and can be used to ensure your journey is on the right path. To ensure guidance audio is enabled, go to your Google Maps profile (upper right corner), then tap Settings > Navigation > Sound and Voice. Here, tap “Unmute” on “Guidance Audio.”

Apart from this, you can also use Google Assistant to help you along your journey, asking questions about your destination, nearby sights, detours, additional stops, etc. To use this feature on iPhone, map a walking route to a destination, then tap the mic icon in the upper-right corner. For Android, you can also say “Hey Google” after mapping your destination to activate the assistant.

Voice guidance is handy for both new and old places, like when you’re running errands and need to navigate hands-free.

Add multiple stops

Keep your trip going

If you walk regularly to run errands, Google Maps has a simple yet effective feature that can help you plan your route in a better way. With Maps’ multiple stop feature, you can add several stops between your current and final destination to minimize any wasted time and unnecessary detours.

To add multiple stops on Google Maps, search for a destination, then tap “Directions.” Select the walking option, then click the three dots on top (next to “Your Location”), and tap “Edit Stops.” You can now add a stop by searching for it and tapping “Add Stop,” and swap the stops at your convenience. Repeat this process by tapping “Add Stops” until your route is complete, then tap “Start” to begin your journey.

You can add up to ten stops in a single route on both mobile and desktop, and use the journey for multiple modes (walking, driving, and cycling) except public transport and flights. I find this Google Maps feature to be an essential tool for travel to walkable cities, especially when I’m planning a route I am unfamiliar with.


More to discover

A new feature to keep an eye out for, especially if you use Google Maps for walking and cycling, is Google’s Gemini boost, which will allow you to navigate hands-free and get real-time information about your journey. This feature has been rolling out for both Android and iOS users.



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