Compatible with iOS 6 and 7
Also try, ChargingHelper for iOS 8
A simple tweak help you know how long the charging will take and remind you when the charging is complete.
Configure options from Settings
If this is your first time to install this tweak, please go to setting after your device respring. Because the default setting is not alert.
If you find this tweak is not according to what you mean, please set it again.
如果你是第一次安装这个插件，请在注销完成后去设置一下，因为默认设置都是不提醒的。
如果你发现这个插件并不是按照你设置的方式工作，请去设置里面重新开关一次。