There are now a range of options that allow you to charge your smartphone and tablet in whichever way you find the easiest. Charging with a cable is often the fastest and simplest and with Adaptive Fast Charging you can get the power needed to last the entire day in only a few moments.
Many new devices also support wireless charging, keeping your workspace clear from cables and your device accessible when it needs a boost. Since the launch of the S10 you can also share your battery wirelessly with your friends through the innovative Power Share feature, making sure that you have the power you need wherever you are.
Click here to know how to charge your Galaxy devices.
Please look into this issue. The new charging animation on the lock screen should remain as long as the charger is connected to the phone, but it disappears immediately. Samsung should investigate this.