How To Share Battery To Another Phone. Put another phone on the back of this device. You can even use wireless PowerShare when you are charging Galaxy S10 battery through a USB cable.

To turn on Battery Share. Have you ever wanted to share your iPhones battery juice music or flash with others. Technically you can still use Galaxy S10 as usual when you share the battery with other devices.
If you dont see a Wireless PowerShare button swipe to the left to find it and tap the button to turn it on.
The most popular method of phone-to-phone charging involves using cables. Tether by USB cable. Put another phone on the back of this device. Lay the S10 on.

