Full Battery Charge Alarm lets you know when your battery is fully charged🔋, so you can unplug your phone/tablet. Stop unnecessary charging, take care of your device, save power and electricity.✔️ New optional beta feature, low battery alarm/charge reminder (turn it on in settings first to use the feature), helps you charge your device on-time too!🔌 Note: If you are using Huawei, OnePlus, Xiaomi or Meizu, you may need to follow the following instructions to help prevent unwanted terminatio