Anker - 633 Magnetic Battery, 10,000mAh Foldable Wireless Portable Charger, 20W USB-C Power Delivery Power Bank with Stand - White

Yes, it can charge Android phones.

Yes, you can charge your phone wirelessly and via the cable at the same time, but it will not harm your battery. The phone's charging circuitry is designed to prioritize one source and intelligently manage the input to prevent overcharging. However, doing both is generally unnecessary and will not speed up charging significantly (the phone will simply draw power from one source). It may generate slightly more heat, which is normal, but won't damage the battery. For best long-term battery health, stick to one charging method at a time to minimize heat buildup.

Yes, you can charge both phones at the same time. To do this, plug one phone into the USB-C port using a cable, and place the second phone on the wireless charging pad. Note that Samsung phones do not have built-in MagSafe magnets, so the phone on the wireless pad will not attach magnetically and you must manually align it for Qi charging. The power bank's total output will be shared between the two devices, so charging speeds will be slower than charging one at a time.

Yes, it is compatible. You can charge the iPhone SE 2nd generation wirelessly via Qi (though without MagSafe magnetic alignment) or by using a USB-C to Lightning cable with the power bank's USB-C output.

The iPhone 11 is not equipped with MagSafe technology, which is required for magnetic charging with the Anker 633 Magnetic Battery. However, the Anker 633 also supports charging through a 20W USB-C Power Delivery port, so you can connect your iPhone 11 using a compatible USB-C to Lightning cable and charge it efficiently.