The Baseus AM72 Explained: Magnetic Alignment, Cooling & Qi2 Charging

Imagine watching a movie on your unfolded iPhone Duo with a bulky power bank attached to the back. Even though it is charging your phone, it would be quite uncomfortable to hold. That is why the Baseus AM72 was crafted to fit the Duo perfectly without getting in the way of the camera or folding design. If you frequently charge your phone while using it, you should also take a closer look at its thermal design and Qi2 charging technology.

How Does Magnetic Alignment Work?

Two coils are used to charge your phone wirelessly: one coil in your phone and the other coil in the power bank. When these coils align correctly, power transfers more efficiently; if they are misaligned, more energy is lost during charging, some of which turns into heat.

Qi2 magnetic alignment can help with this. In order to keep the coils aligned while charging, built-in magnets assist in positioning the power bank over the phone's charging area. This makes it easier to attach the charger correctly without having to reposition it each time.

This technology is used in the Baseus AM72, which has been specifically designed for the iPhone 18 Duo. Made with N54H rare-earth magnets and a silicon steel sheet, the AM72 delivers 12N of magnetic holding force to keep the power bank securely attached to the back of the phone. Its snug fit means it won't extend past the phone's edges or cover the camera. This is important when opening the Duo to use the larger screen or holding it in one hand.

How Does the AM72 Manage Heat?

Wireless charging generates heat, especially at higher charging speeds. If you are using demanding applications or watching videos while charging, the phone may become warmer, and some energy is lost during the process.

The Baseus AM72 was created with low-temperature fast charging in mind. Its Glacier Cooling Structure 2.0 combines an aluminum alloy body with an airflow gap to help dissipate heat during charging. The cooling design is rated to dissipate at least 98% of the heat generated, helping manage temperatures even during fast charging.

The AM72 has a maximum output of 25W, but the charging speed is determined by the phone connected to it. With foldable phones, its thermal design matters even more because you might be holding the device for long periods of time while using the larger display.

Baseus AM72 vs. AM71: What's Different?

The previous Baseus PicoGo Air AM71 had cooling technology, a 5,000 mAh battery, and a thin magnetic design. The new AM72 takes a similar approach to portable charging, with a focus on the iPhone Duo's dimensions and Qi2 charging.

The AM71 charger was designed to be thin and portable. It also introduced features such as NFC PowerSense, which allows users to view battery information via a compatible app.

With the AM72, the focus is on how the charger fits and works with a foldable phone. Its body, which measures 85.3 x 81 x 7.9 mm, is made to fit neatly against the Duo while keeping clear of the camera. Qi2 charging also provides standardized magnetic alignment, so it’s easier to position correctly whenever you attach the power bank.

Although both models are portable 5K magnetic power banks, the AM72 is made to fit the specific dimensions and folding design of the Duo.

Why Does the AM72 Work Well With the iPhone 18 Duo?

You can use the iPhone Duo in a variety of ways throughout the day. You can keep it folded for messaging, then open it up to watch a movie on the bigger screen. A power bank attached to the back needs to fit comfortably either way.

The AM72's 7.9 mm body helps the phone stay thin while it's charging. The charger stays inside the phone's edges due to its fitted magnetic design, which also makes it easier to keep your regular grip when the Duo is folded.

Even when you open the phone, the AM72 can stay attached so you can use the larger screen. The 5,000 mAh battery gives you extra power for longer sessions, and the magnetic charging method means you don't have to hold the phone by the cord while you charge it.

The camera is another consideration. Depending on their size and placement, some power banks can extend into the camera area. With the AM72, you won't have to remove the charger in order to take pictures because it is designed to leave the camera on the Duo unobstructed.

A Different Approach to Charging the Duo

The Baseus AM72 combines the necessary charging technology and physical design for the iPhone Duo. For wireless charging, the Qi2 magnetic alignment helps make sure the power bank is in the right place, and the fitted dimensions make sure it fits tightly against the phone. The AM72 is also designed to charge at lower temperatures, making it ideal for people who frequently use their phones while charging.

With the Baseus AM72, you can enjoy all the features of your iPhone Duo while having extra power right at your fingertips, whether your phone is folded or unfolded.

FAQ

1. Does the Baseus AM72 come with a charging cable?

Yes. The AM72 comes with a braided USB-C cable that measures 30 cm in length. This cable can be used to connect the power bank to a compatible device or to recharge the power bank.

2. Can the Baseus AM72 be used with older iPhone models?

The AM72 has been specifically designed for the iPhone Duo. A cable can be used to charge other iPhones that support USB-C charging; However, wireless charging and magnetic attachment are specific to each model.

3. How should you store the Baseus AM72 when it's not being used?

Store the AM72 in a cool, dry place and away from direct sunlight. For long-term storage, charge it every so often and don't let the battery run out completely.

4. Can the Baseus AM72 be used while playing mobile games?

Yes. The AM72 can give you extra power while gaming on a compatible phone. However, playing games uses more battery and generates more heat, which could slow down charging.