Wireless Reverse Charging is a feature that enables a device to wirelessly charge other compatible devices. It uses the device's battery power and inductive charging technology. To use this feature, both devices must support it, you need to activate it on your device, and then place the device you want to charge on the back of the host device.

Compatible devices are typically high-end smartphones and some tablets that have the necessary hardware for inductive charging. To verify compatibility, check the device manufacturer’s specifications or look in the device settings under battery or charging options.

Wireless Reverse Charging generally offers slower charging speeds compared to wired charging. It is more suitable for small devices like earbuds or smartwatches instead of fully charging a smartphone. The charging speed varies based on the device's battery capacity and the efficiency of the charging coil.

Using Wireless Reverse Charging can produce additional heat, which may impact the battery's lifespan if used frequently. It is recommended to use this feature sparingly and only when necessary to reduce potential long-term battery degradation.

Wireless Reverse Charging might work with a case, but effectiveness depends on the case's thickness and material. Thicker or metal cases can disrupt the charging process. For best results, it’s advised to remove the case or use a thin, non-metallic one to ensure a stable connection.