In order to fast charge a device wirelessly, please refer to the following details: 

1. The devices have to support wireless charging and both the device and the wireless charger will have to support the same fast charging technology.

2. The wall charger has to be a Quick Charge or Power Delivery charger.

3. For non-magnetic wireless chargers, the phone case has to be less than 5mm without any magnetic and metal attachments, pop sockets, keys, or credit cards; for magnetic wireless chargers, please use a magnetic phone case only.

Most of Anker’s non-magnetic wireless chargers can provide a standard 5W charging mode for Qi-compatible devices, a fast 7.5W mode for iPhone 8 and newer phones, a fast 10W mode for Samsung phones that support wireless charging, and a fast 15W mode for Pixel 3 and newer models, etc. 

Here are some recommendations for your reference:

7.5W fast mode for iPhone: 313 Wireless Pad, 313 Wireless Stand (not compatible with iPhone 12 mini and 13 mini), and magnetic wireless chargers. 

10W fast mode for Samsung phones: 313 Wireless Stand, 313 Wireless Pad, and PowerWave 7.5 Stand.

15W fast mode for Pixel/LG phones: PowerWave II Stand, PowerWave II Pad, PowerWave Pad Alloy, and PowerWave Sense Pad Alloy.

If you have any further questions, please contact us for assistance.