iWALK MAG-X PowerGrip Magnetic Battery For iPhone

Wireless phone chargers, also known as wireless charging pads or wireless charging stations, work on the principle of electromagnetic induction to transfer power from the charger to the phone without the need for physical connectors like charging cables. Transmitter (Charging Pad): The wireless charger, or transmitter, contains a coil of wire, typically made of copper, which is connected to a power source. When you plug the charger into an electrical outlet, it generates an alternating current (AC) through this coil. Receiver (Phone): Your phone also has a coil inside, which is usually located on the back of the device or under the back cover. This coil is connected to the phone's battery and charging circuit. Electromagnetic Field: When the charger is connected to power, it generates an electromagnetic field around the coil. This field is created by the alternating current running through the coil. The coil in the phone also interacts with this electromagnetic field. Induction: According to Faraday's law of electromagnetic induction, a change in the magnetic field around a coil of wire induces an electromotive force (EMF) or voltage in the wire. In the case of wireless charging, the changing magnetic field in the charger's coil induces a voltage in the coil inside the phone. Conversion: The induced voltage in the phone's coil is then converted from AC to DC using a rectifier circuit. This DC power is used to charge the phone's battery or power the device, depending on whether it's connected to a power source or not. Charging: As long as the phone's coil remains within the range of the charger's electromagnetic field, power will be transferred from the charger to the phone. When the phone's battery is fully charged or is removed from the charger, the charging process stops. For wireless charging to work, both the charger (transmitter) and the phone (receiver) must support the same wireless charging standard, such as Qi, which is a widely adopted standard for wireless charging in various devices. Compatibility between the charger and the device is crucial for successful wireless charging. When you place your phone on a compatible wireless charger, the electromagnetic induction process begins, and your phone starts charging without the need for physical connections.

Magnetic power banks are designed to attach magnetically to the back of smartphones, especially those that support magnetic charging or accessory attachment. Check Compatibility: Make sure your smartphone is compatible with magnetic charging or accessory attachment. Magnetic power banks are often designed for specific phone models that support this feature, like some recent iPhones with MagSafe technology or certain Android phones. Charge the Magnetic Power Bank: Before you can use the magnetic power bank, make sure it's charged. Connect the power bank to a power source using the provided cable and charger. Most magnetic power banks use USB-C or micro-USB connectors for charging. Attach the Magnetic Power Bank: Depending on the design of the magnetic power bank, there are different attachment methods. Here are a couple of common scenarios: MagSafe Magnetic Power Bank (for iPhones): If you have an iPhone with MagSafe support and a compatible MagSafe magnetic power bank, simply align the magnetic coil on the back of your iPhone with the power bank's magnetic connector. It should snap into place. Your phone should recognize the power bank, and the charging process will begin. Magnetic Attachment Power Banks (for Android phones): For Android phones or other devices that support magnetic attachment, locate the magnetic area on the back of your device. Align this area with the corresponding magnetic connector on the power bank. The magnets should attract each other and hold the power bank in place. Your device should start charging. Monitor Charging: Once the magnetic power bank is attached to your smartphone and the magnets secure it in place, you should see the charging indicator on your device. This can be a visual icon or text indicating that it's charging. Use Your Device: You can use your smartphone while it's attached to the magnetic power bank, just as you would when using a regular power bank. Detach the Magnetic Power Bank: When your smartphone is charged, or when you no longer need the power bank, gently detach it by pulling it off the back of your device. It should come off easily thanks to the magnetic attachment. Recharge the Magnetic Power Bank: After using the power bank, make sure to recharge it for future use by connecting it to a power source.

Simultaneous charging of the phone and power bank at the same time and pass-through charging will fully charge the mobile phone first, then charge the product.